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Perennial Catalog, page 1 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Color, size, and growth of all plants are affected by weather, soil quality, and amount of sun and shade. Descriptions and guidelines are estimates.
Name Sun/Shade Blooms Height Spread Quan Size Price
Bleeding Heart: Old Fashioned, Pink
Partial shade Spring thru end of May
2.5 feet 3 feet Pink: 8 White: 10
4" pot 4" pot
$4.00 $4.00
Heart shaped flowers
Viola; also known as Johnny Jump-Ups
Full sun to part shade
Spring forms a mound 8-12 inches wide
spreads by self-sowing
38 3" pot $2.00
Easy to care for
Butterfly Bush Full sun Mid-summer to early fall
6-8 feet 3-4 feet 18 6" pot $4.00
Variety of colors that attracts butterflies and hummingbirds. Large, arching shrub with masses of flowers. Cut back to 6" in spring when new growth shows.
Perennial Catalog, page 2 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Purple coneflower Full sun July to September 3-5 feet 2-5 feet 14 4" pot $3.00
Attracts butterflies, goldfinches, and bees.
Larkspur Full sun to part shade
Late spring into summer
3-4 feet self-sowing
30 4" pot $2.00
Spreads easily, but easy to remove; produces pale and dark blue and pink flowers
Siberian Iris - Purple
Full sun June 1.5 - 3 feet 1.5 - 2 feet
25 4" pot $4.00
Produces early season color and intricate, frilly flowers
Perennial Catalog, page 3 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Lamb's Ear Full sun Summer 6-12 inches 24 inches 15 4" pot $3.00
Divide when center area dies out; use as groundcover or edging
Coreopsis - Moonbeam
Full sun June to September
18-24 inches 18-24 inches
2 4" pot $4.00
Dainty, yellow creamy flowers with no care. Cut back before winter. Can deadhead to enhance blooming.
Turtlehead Full to partial shade
August-September
3 feet 1 foot 12 4" pot $5.00
Clusters of tubular, hooded flowers resembling a turtle's head.
Perennial Catalog, page 4 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Lungwort (Pulmonaria)
Shade Early April and May
6-8 inches 10 inches 18 4" pot $4.00
Deep green leaves speckled with white remain attractive all season long. Deer and rabbit resistant.
Gloriosa Daisy Full sun Early summer to fall
1-3 feet 6-12 inches
16 4" pot $4.00
Attracts butterflies; deep golden petals radiate out from chocolate centers. Dazzles with vivid flowers in combinations of red, yellow, and orange.
Astilbe (Peach) Partial shade Mid-summer 12-36 inches 18-30 inches
14 4" pot $3.00
Colors: white, red, peach, pink, purple. Multiple varieties & heights. Graceful, feathering plumes that need a moist, shady landscape.
Perennial Catalog, page 5 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Arctic Fire Dianthus
Full sun Late spring to mid-summer
6-inches 14- inches 1 1 gal. $3.00
Blooms profusely with frilly white, serrated petals surrounding a deep fiery red eye.
Great Blue Lobelia Full sun to filtered shade
End of summer 2-3 feet 12-18 inches
30 4" pot $4.00
Showy blue flowers. Needs moist soil.
Meadow Rue Shade May to July 2-6 feet
8 4" pot $4.00
Delicate foliage with downy, fluffy flowers that can be white or pink. Prefers moist, well-drained soil.
Perennial Catalog, page 6 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Forget-Me-Not Partial shade; can adapt to full sun
Spring into summer
3-10 inches freely self-seeding but pulls easily
Pink: 34 Blue: 30
4" pot 4" pot
$2.00 $2.00
Charming, blue blooms with yellow centers. Needs good moisture.
Lady's Mantle Full sun June to August 6-8 inches 1-2 feet 23 4" pot $4.00
Beautiful green foliage with pleats which collect water drops after a rain; frothy sprays of dainty yellow flowers.
Filipendula Partial to full sun Late June into July 4-6 feet 1-2 feet Prairie: 17 Meadow: 20
5" pot 5" pot
$5.00 $5.00
"Queen of the Prairie" has pink plumes; "Queen of the Meadow" has white plumes. Both prefer moist soil.
Perennial Catalog, page 7 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Shasta Daisy "Becky"
Full sun to part shade
Mid-summer to early fall
3-4 feet 1-3 feet 15 4" pot $4.00
Does not need staking. Large daisy flowers with yellow centers. Good for cut flowers. Attracts butterflies.
Ostrich Ferns Partial shade to shade
All summer 36-60 inches Spreads over time
11 1 gal $3.00
Prefers a moist, shady area of the garden.
Sweet Woodruff Full sun to part shade
May 8-12 inches fast growing
19 4" pot $3.00
Ground cover; best in moist soil.
Perennial Catalog, page 8 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Lily of the Valley Partial to full shade
Late spring 6-12 inches fast-growing
21 4" pot $2.00
Put in a contained area due to spread. Sweet smelling fragrance from tiny bell-shaped flowers.
Crested Iris (Cristata)
Full sun to part shade
mid-late spring 6-10" tall 6-12" 8 4" pot $4.00
Small plant with big flowers. Cute as a border plant. Sword-like leaves with slow spread.
Husker Red Penstemon
Full sun Late spring to early summer
28-32 inches 15-18 inches
28 4" pot
$3.00
A combination of burgundy foliage and tall spikes of white, tubular flowers. Attracts hummingbirds and bees.
Perennial Catalog, page 9 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Variegated Solomon's Seal
Part sun to full shade
Early to mid-spring
2-3 feet 1 foot 15 4" pot $3.00
Loves a moist, shady spot. Has dainty pendulous, perfectly spaced white bells on the underside of arching leaves.
Coreopsis "Zagreb" Full sun June - September 12-18 inches 12-18 inches
7 4" pot $4.00
Enthusiastic bloomer with bright yellow flowers. Remove spent flowers to ensure continuing bloom.
Lupine Full sun Spring/summer up to 48 inches
will colonize
8 4" pot $4.00
May take a full year to germinate and then will bloom next year.
Perennial Catalog, page 10 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Perennial Verbena Full sun to part shade
June - October up to 12 inches
10-14 inches
4 4" pot $2.00
Slow to spread; purple, trumpet-shaped fragrant flowers.
False Indigo (Baptisia)
Full sun to part shade
Summer 3-4 feet 3-4 feet 6 5" pot $5.00
Deep, indigo blue, pea-like flowers in clusters above shrubby plants. Attracts butterflies. Available in blue or yellow.
Rose Campion Full sun to part shade
Spring and summer
6 inches to 3 feet
1-2 feet 33 4" pot $4.00
Available in orange, pink, red, or white. Rosettes of soft, silver-gray leaves. Thrives in dry soils and full sun.
Perennial Catalog, page 11 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Purple Dome Aster Full sun to mostly sunny
Late summer to early fall
18 inches 20 inches 17 4" pot $4.00
Great for pollinators. Pinch back until July 4. Divide every 2-3 years.
New England Aster Full sun August-September
3-6 feet 2-4 feet 16 4" pot $4.00
Profuse bloomer with deep pink-purple-blue blooms. Attracts butterflies and bees.
European Ginger Part shade to shade
6 inches 8-12
inches 4 4" pot $5.00
Spreads slowly; a deep carpet of glossy, dark-green heart-shaped flowers. Loves moisture, will spread to form a distinctive ground cover.
Perennial Catalog, page 12 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Maximillian Sunflower
Full sun July to October 5-10 feet spreads by rhizomes; space 36 inches
11 4" pot $4.00
Bright yellow florets surrounding a brown center. Very long-lived, tolerant of heat and drought. Loved by birds and butterflies.
Bloodroot Part sun to full shade
Early to mid-spring
6-9 inches 3-6 inches 6 4" pot $4.00
Native plant. Unique, cigar-shaped leaves unfurl opening to water lily-like foliage with white flowers and yellow centers. Prefers moist, shaded, and rich woodsy soils.
Prairie Smoke (Geum)
Full sun May, June 6-12 inches 6-12 inches
3 4" pot $4.00
Native plant. Feathery pink seed heads. Prefers well-drained, hot dry spots or rock gardens. Does not like overcrowding by taller perennials. May die in wet and soggy winter conditions.
Perennial Catalog, page 13 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Spiderwort Part shade; can tolerate full sun
May-July 2-3 feet 1.5 - 2.5 feet
17 4" pot $4.00
Colors vary: blue, pink, purple, white. Prefers moist, sandy soil. More heavy blooming in sun; flowers brighter in shade.
Red Trillium Shade April-June 8-16 inches
3 4" pot $5.00
Native to North America. Recognized by their whorl of three leaves, three flower petals. Multiple species, and flower color varies from white, yellow, and pink to red, maroon and nearly purple. Prefer moist woody areas. Becomes dormant by midsummer.
Toad Lily Shade to part shade
August-September
2-3 feet 1.5 - 2 feet
24 4" pot $4.00
Waxy, orchid-like blooms with unique pistils & stamens. Variety of colors. Prefers well-drained soil, loamy, or sandy soil.
Perennial Catalog, page 14 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Vinca Minor Sun to full shade Late spring/early summer
4-6 inches up to 18 inches
24 4" pot $2.00
Periwinkle flowers. Loves shade. Green glossy leaves.
Creeping Phlox Full sun April-May 4 inches 14-16 inches
6 4" pot $2.00
Adds a dash of color to a border or a wall. Trim back after flowering to encourage new growth.
Rattlesnake Master
Full sun Mid to late summer
2-5 feet
10 4" pot $3.00
White flowers with golf-ball shape with leaves like a yucca. Requires well-drained to dry soil.
Perennial Catalog, page 15 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Rock Soapwort Full sun Spring/summer 6-8 inches 12-23 inches
20 4" pot $3.00
Vigorous, low creeping plant for rock walls or slopes. Bright pink flowers. Prune back hard immediately after blooming.
Purple Allium Full sun to part shade
July to August 13-16 inches
12 4" pot $3.00
Easy care. Needs well-drained soil.
Autumn Joy Sedum "Endless Summer"
Full to partial sun late summer to fall
18-24 inches 18-24 inches
10 4" pot $3.00
Sturdy with clumping foliage and plate-like clusters of flowers that start pink then age to rosy russet-red in fall.
Perennial Catalog, page 16 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Walker's Low Catmint
Full to part sun Summer 2-2.5 feet 2-3 feet 15 4" pot $3.00
Showy periwinkle blue flower spikes on fragrant mounds of gray-green foliage.
Sea Holly "Blue Star"
Full sun July - August 28-32 inches 12-24 inches
17 4" pot $3.00
Spikey, steel blue petals.
Cup Plant Full to part sun early to mid-summer
4-8 feet
8 4" pot $3.00
Aster family; large leaves that join around a central stem to form a cup. Sunflower, composite flowers. A native plant. Typical habitat is in moist black soil prairies, low-lying woodland edges, along ditches.
Perennial Catalog, page 17 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Dwarf Goatsbeard Full sun to light shade
Late spring-early summer
12 inches
4 4" pot $5.00
Branches clusters of foamy ivory-colored flowers. Tough, vigorous perennial. Compact and low-growing. Use in borders, woodlands.
Jack in the Pulpit Half sun/half shade
Early spring 20-24 inches 12-18 inches
4 4" pot $4.00
Hooded green blooms with an upright spadix, known as "Jack" inside each bloom. Blooms evolve to produce brilliantly-red berries.
Wine and Rubies Bellflower
Part sun Summer 18-22 inches 8-12 inches
7 4" pot $4.00
Large, dark pink bells on dark red stems. Foliage is bright green with a red glow.
Perennial Catalog, page 18 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Woodland Poppy Shade to part shade
Spring to late summer
14-18 inches 10-12 inches
17 4" pot $3.00
Native in Illinois. Thrives in woodlands with moist, rich soil. It does spread but is easily removed.
White Penstemon Full sun Early-late summer 3 feet 2.5 feet 5 4" pot $3.00
White tubular flowers in clusters which are long-blooming. Attracts bees and butterflies.
Dwarf Solomon Seal
Shade to part shade
Spring to early summer
6-9 inches 6 inches 11 4" pot $3.00
Tubular green-white flowers appear in a row on the plant as the plants form a cluster in moist soil.
Perennial Catalog, page 19 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Variegated Joe Pye Weed
Part shade August-September
30-36 inches 24-36 inches
12 4" pot $4.00
Forms busy mounds of variegated foliage with creamy yellow margins. Small clusters of deep pink flowers. Moderately moist soil.
Culver's Root Full sun to part shade
July-September 3-6 feet 2-4 feet 17 4" pot $3.00
Stems are topped by several spikes of densely-clustered, tiny white flowers for a candelabra effect. Considered a wildflower.
Japanese Anemone (wildflower)
Part sun or part shade
Late summer 3-4 feet 1-2 feet 5 4" pot $4.00
Buttercup-like flowers with yellow centers. Well-drained, moist soil. Shades of pink vary by variety.
Perennial Catalog, page 20 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Thimbleweed Full sun to part shade
April - May 1-2 feet 1-1.5 feet 6 4" pot $3.00
Native wildflower in the anemone family. Flowers give way to thimble-shaped seed heads that last well into winter.
Pale Purple Coneflower (native coneflower)
Full sun to part sun
June, July 3 feet 10-18 inches
10 4" pot $3.00
Avoid excessively wet soil. Flowers vary from pale purple to pink. Attracts butterflies.
Sweet Black-Eyed Susan
Full to part sun Late summer into fall
5 feet
8 4" pot $3.00
A wildflower. Tough, prairie plant which withstands high winds and tough soils. Outblooms domestic brown-eyed susans. Has pleasant smell when blooming.
Perennial Catalog, page 21 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Golden Alexanders Full sun or light shade
April-June 3 feet 1-2 feet 7 4" pot $3.00
Native plant that's easy to grow and self-seeds. Long bloom time.
New England Aster (Native)
Full sun to part shade
August-October 4 feet 18-24 inches
8 4" pot $3.00
Does not need staking. Spreads slowly. Attracts butterflies.
Little Bluestem Full to partial sun July-October 3-feet 2-3 feet 4 5" pot $4.00
Warm season grass of prairies. Very drought-tolerant. Valued for blue-green color in summer, after frost it turns shades of brown, copper, and crimson. Gets fluffy white seed heads. Excellent plant for wildlife.
Perennial Catalog, page 22 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Karl Foerster Grass Full sun 5 feet 2 feet 3 2 gal $5.00
Compact, erect growth habit. Wheat-like seed heads appear late in spring and last all season long.
Pink or Purple Columbine
Part shade Late spring to early summer
2 feet 1-2 feet 5 4" pot $4.00
Red, yellow, white, blue, pink, salmon or purple blossoms; some are even bi-colored. Grow in well-drained soil. Perfect for rock or woodland gardens.
Black Gamecock Louisiana Siberian Iris
Full sun to part shade
June to July 30-36 inches 18 4" pot $5.00
Rich velvety purple-black flowers. Prefers moist conditions such as edges of streams or ponds. Deer resistant.
Perennial Catalog, page 23 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Columbine (light blue with white)
Partial shade Late spring into early summer
6-12 inches 6-12 inches
15 6" pot $4.00
Prefer moist, rich soil but not wet. May die back at the end of summer for some varieties. They only last for 2-3 years, but self-seed so continue to bloom for many years.
Cushion Spurge Full sun to part shade
Spring/summer 12 inches 1-1.5 feet 4 4" pot $4.00
Clump form that grows into a mound resembling a cushion. Bright sulfur-yellow bracts. Foliage turns from bright green to red in the fall. Can be grown in poor or average to moist soils, but well-drained.
Denver Daisy Rudbeckia
Full sun Summer 18-20 inches 12-14 inches
7 4" pot $4.00
6-inch golden blossoms ringed with darker color. Very heat tolerant.
Perennial Catalog, page 24 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Blue Fortune Hyssop
Full sun All summer 36-inches 18-inches 7 4" pot $4.00
Powder blue spikes with large green leaves with silver undersides. As plant matures, it develops a light mint scent in flowers. Easy to grow; attracts butterflies and bees.
Silverband Japanese Iris
Full sun to part shade
Early summer 28-inches 13 4" pot $5.00
Dark red-violet; striking silver-white variegated foliage.
Pink Salvia Full sun Late spring into summer
14-16 inches 16-20 inches
18 4" pot $5.00
Dark pink flowers on darker pink calyxes with rounded, dense habit. Fragrant flower and foliage. Attracts bees and butterflies. Cut back to promote re-bloom.
Perennial Catalog, page 25 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Yellow Bachelor Buttons
Full sun to part shade
Early summer to late fall
24-inches 18-inches 6 4" pot $3.00
Needs evenly moist, well-drained soil. Also known as Tall Buttercup.
Prairie Glow Rudbeckia
Full sun Mid-summer to mid-fall
3-4 feet 15-inches 18 4" pot $3.00
Spicy burnt orange 5-inch blooms tipped in glowing yellow around a brown disk. Self-seeds. Attracts butterflies. Needs moist, well-drained soil.
Short Ribbon Grass 'Strawberries and Cream'
Full sun small white flowers in June
18-36 inches 24-36 inches
14 1 gal $4.00
White-striped foliage blushed with pink. Aggressive grower that loves moist to wet soil.
Perennial Catalog, page 26 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Columbine (dark purple)
Partial shade Late spring into early summer
6-12 inches 6-12 inches
4 6" pot $4.00
Prefer moist, rich soil but not wet. May die back at the end of summer for some varieties. They only last for 2-3 years, but self-seed so continue to bloom for many years.
Blue Stocking Monarda
Full sun Mid-summer for several months
30-36 inches 18-24 inches
24 4" pot $3.00
Vibrantly colored violet-blue. Attracts bees and butterflies. Fragrant flowers.
Pink Monarda Full sun to part shade
Early summer to fall
30 inches 14-18 inches
3 4" pot $3.00
Berry red tubular flowers, the flower buds resemble raspberries. Large leaves sport wine-colored highlights.
Perennial Catalog, page 27 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Alaska Daisy Full sun to half sun
Early summer to fall
24-36 inches 18-24 inches
6
4" pot $4.00
Large white flowers perfect for cutting.
Yellow Indigo (Baptista)
Full sun to part shade
May-June 2-3 feet 2-3 feet 5 5" pot $5.00
Groundcover Sedum
Full sun 2-6 inches 41 4" pot $3.00
Tolerates dry, rocky soil. Easy to grow and propagate. Not invasive, easy to remove where you don't want them. Will be harmed if soil is too moist.
Perennial Catalog, page 28 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Sum and Substance Hosta
Full sun to filtered sun
Mid-summer to early fall
2-3 feet 5-6 feet 5 4" pot $4.00
Leathery chartreuse leaves that turn gold when summer approaches. May need watering in hot summer conditions. Thick foliage resists slug damage.
New Vintage Red Yarrow
Full sun Early to late summer
14 inches 12 inches 6 5" pot $4.00
Antique red flowers. Performs well in hot areas.
Yellow Bearded Iris Full sun to part shade
Mid-season 38 inches 15-18 inches
1 5" pot $3.00
Set rhizome so bottom half is below ground in well-drained soil. Remove spent flowers after blooming. Cut foliage to 6-inches in late fall.
Perennial Catalog, page 29 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Dwarf Yellow Iris Full sun to part shade
Spring 6-10 inches 12-15 inches
4 5" pot $4.00
Blooms earlier than bearded iris. Forms colorful colonies in a few years. Set rhizome so bottom half is below ground. Remove spent flowers after blooming. Cut foliage back to 4-inch fans in late fall.
White Creeping Mazus
Full to part sun Spring 2-4 inches 18 inches 35 4" pot $3.00
Use in pathways or where grass won't grow.
Red Creeping Thyme
Full sun Late spring to mid-summer
2-4 inches 12-15 inches
8 4" pot $4.00
Needs well-drained soil once plants are established. May need to cut back in spring to keep compact and bushy.
Perennial Catalog, page 30 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Calla Lilies Full sun to part shade
within 60-90 days 1-3 feet 1-1.5 feet 6 4" pot $4.00
Grown from a bulb. Plant when soil remains above 55 degrees. Well-drained, loose soil. In fall, lift bulb after first frost, clean off soil, let dry for few days out of sunlight, store in dry location in mulch that remains between 50-60 degrees.
Beverly Sills Bearded Iris
Full sun Early to mid-season
36 inches 8-12 inches
5 5" pot $4.00
Coral pink flower; heavy bloomer and strong, fast grower.
Immortality Bearded Iris
Full sun Mid-season 29 inches 12-15 inches
5 5" pot $4.00
Needs well-drained soil; has white, ruffled blooms.
Perennial Catalog, page 31 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Whoops-a-Daisy Full sun Early to mid-summer
15 inches 22 inches 4 5" pot $4.00
A member of the Shasta Daisy family. Dense, rounded ball-shaped mound of foliage with 3-4" flowers. Zone 5.
Double Orange Heirloom Daylily
Full sun June into July 20-24 inches 12-18 inches
5 5" pot $4.00
Blooms are orange with burgundy blush; 4" wide.
Sun King Aralia Part sun to full shade
Summer 4 feet 4 feet apart
2 3 gal $5.00
Excellent for a shady bed. Sunny yellow leaves with clusters of tiny white flowers followed by purple fruits that birds love (inedible for humans)
Perennial Catalog, page 32 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Blue Boy Phlox Full sun to part shade
Mid-summer onward
24-40 inches 18-24 inches
2 5" pot $4.00
Produces more of a purple than blue tone. Needs a sunny, air site because susceptible to mildew and needs good air circulation.
Nicky Phlox Full sun Mid-to-late summer
30-36 inches 18-24 inches
3 5" pot $4.00
Fragrant phlox with magenta-purple blooms. Attracts butterflies.
Rose Mammoth Mums
Full sun to part shade
Late summer through fall
30-36 inches 4-5 feet 7 4" pot $5.00
Hardy perennial mums grow into domelike shape. Doesn't require pinching, pruning, or deadheading. Attracts butterflies.
Perennial Catalog, page 33 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Sea Beacon Hosta Part to full shade Mid-summer 18-28 inches 4-6 feet 5 4" pot $5.00
Corrugated leaf of pale yellow with creamy white.
Silver Pewter Japanese Fern
Full to part shade 15 inches 12 inches 2 4" pot $6.00
Pewter-colored foliage with metallic sheen. Prefers evenly moist soil.
Northwind Switchgrass
Full to part sun 'Blooms' summer into fall
4-6 feet 2-3 feet 3 5" pot $4.00
Compact, clumping grass with good vertical form. Foliage turns golden yellow in autumn. Airy flower panicles with showy seed heads.
Perennial Catalog, page 34 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Variegated Feather Reed Switchgrass
Full sun Summer 36-42 inches 1-24 inches
2 6" pot $5.00
Attractive white and green striped foliage and large, showy flower heads.
Blue Sage Salvia Full sun to part sun
Late summer 3-5 feet 1 foot 1 4" pot $4.00
Bright blue flowers with extended bloom time. Prefers dry and rocky or sandy soil.
Naked Ladies (Resurrection Lily, Disappearing Lily)
Full to partial sun Mid-late summer 12-18 inches 3-6 inches 2 4" pot $3.00
Rich, moist soil. Planting is dependent on active or dormant bulb. Leafless stems.
Perennial Catalog, page 35 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Dahlias (Red with yellow center)
Full sun Summer, fall 3 feet 2 feet 4 6" pot $4.00
Follow directions for planting. Don't plant until ground temps are 60 degrees. Lift tuberous roots and store in basement (in sawdust or dry mulch) after first frost.
Coral Reef Monarda
Sun to part shade July to August 36-42 inches 24 inches 2 5" pot $5.00
Coral overtones to the blooms. Aromatic plant, attracting hummingbirds and butterflies. Mildew resistant. Needs evenly moist soil.
Cambridge Scarlet Monarda
Full sun to part shade
Mid-summer to early fall
up to 3 feet 24 inches 4
5" pot $5.00
Noted for large deep scarlet flowers. Moist, well-drained soil. Good air circulation.
Perennial Catalog, page 36 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Mahogany Monarda
Full sun to part shade
June-July 30-36 inches 18-24 inches
3 5" pot $5.00
Unique maroon-purple flowers with fragrant light green foliage. Needs evenly moist soil. Leave room for good air circulation.
Blue Allium Full sun Late spring to early summer
14-16 inches 16 bulbs per sq ft
3 5" pot $5.00
Deep, clear blue ornamental onion with star-shaped flowers. Attracts bees and butterflies.
Dark Purple Bearded Iris
Full sun Late spring/early summer
to 36 inches 15-24 inches
5 5" pot $4.00
Must have good soil drainage. Container-grown irises can be planted in the spring. Plan with half of rhizome showing.
Perennial Catalog, page 37 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Midnight Blue Salvia
Full to mostly sunny
Late spring to early summer
22-24 inches 20 inches 4 4" pot $5.00
Vibrant blue flower spikes above a dense mound of foliage. Attracts butterflies and hummingbirds. Prefers moist, well-drained soil.
Danseur Noble Japanese Iris
Full to half sun Early summer 24 inches 24-30 inches
8 4" pot $6.00
Huge blue/purple blooms. Thrives in moist soils.
Asiatic Lilies Full sun to part shade
Early to mid-summer
3-4 feet 12-15 inches
6 5" pot $4.00
Orange with red leaves that provide vibrant color. Cut back blooms and stems when they turn yellow to 4-6 inches.
Perennial Catalog, page 38 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Orange Iris Full fun to part shade
Mid to late spring 38-40 inches 15-24 inches
2 5" pot $4.00
Bright color causes an impact in the garden.
Cannas 'Tropicana' Full sun Summer 5-8 feet 2-3 feet 5 3 gal $6.00
Prefers rich soil. After frost, cut back stem to 3" then let dry and wrap bulbs in newspaper with peat moss. Plants in pots can be cut back then stored in container in a cool, dry location.
Cannas 'Australia' Full sun Summer 5-8 feet 2-3 feet 5 3 gal $6.00
Prefers rich soil. After frost, cut back stem to 3" then let dry and wrap bulbs in newspaper with peat moss. Plants in pots can be cut back then stored in container in a cool, dry location.
Perennial Catalog, page 39 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.
Name Sun/Shade Blooms Height Spread Quan Size Price
Bronze Iris Full sun to part shade
Late May to June 24-36 inches 14-18 inches
7 2 gal $5.00
Plant with 1/3 of rhizome above the soil. Spread roots to support plant. Deadhead after flowering. Cut leaves back in fall to approx. 6” at an angle.
Dwarf Purple Iris Full sun to part shade
Late spring 6-10 inches 12 inches 6 4" pot $4.00
Earliest iris to bloom each spring. Plant with 1/3 rhizome above soil. Cut blossoms off when done blooming. Cut leaves back to. 4” at an angle in the fall.
White Mum Full sun Last weeks of summer
36-42 inches 3-5 feet 10 4" pot $4.00
Mulch in late fall to prevent frost heave.
Perennial Catalog, page 40 Linn County Master Gardener Plant Sale May 2020
The fees for service will be used to offset direct expenses and to support the Agriculture and Natural Resources County Extension Program.