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Perennials for Northern North Dakota
- 1. Perennials for Northern North Dakota Mike Rose Ward County Extension Agent 4-24-07 24-
- 2. USDA hardiness zone map
- 3. Aster • F ll blooming Fall bl i • Excellent cut flower • 2-4 feet tall • Full sun • Blue, lavender, and purple
- 4. Astilbe • F th Feathery, graceful, f l arching spikes • White,pink, or red flowers fl • Many varieties and types • 2-3 feet tall • Heavy feeders • Divide often • Shade • Zone 4
- 5. Beebalm • Member f th M b of the mint family i t f il • Monarda • Vigorous spreading habit • Bees, hummingbirds • Powdery mildew • 12 inches to 3 feet tall • Blooms July to August • Deadhead • Divide l Di id clumps every 3-434 years • Zone 4
- 6. Black-eyed Susan • E Easy t grow to • Blooms in late summer • Perennial plant of the year in 1999 • Most common wildflower • Member of the sunflower family fl f il • Short lived • Rudbeckia udbec a
- 7. Balloon flower • L Long lived li d perennial • Flowers showy in late summer • Takes time to establish • Blue, pink, or white • 18 inches tall • Zone 4 ‘Fiji Mix’
- 8. ‘Kamachi’ Kamachi ‘Sentimental Blue’
- 9. Bleeding Heart • H Heart-shaped h d flowers • Pink white Pink,white • Shade loving • Prefers moist soil • 2.5-3 feet tall • Spring flowering • Dries down by mid summer
- 10. Fringed Bleeding Heart • Cl Clump forming f i • Does not go dormant
- 11. Western Bleeding Heart • M More drought d h tolerant • Does not do well with hot and humid weather
- 12. Blanket Flower • G ill di Gaillardia • Short lived perennial or annual! • Low maintenance • Blooms all summer • Prefers heat • T l t d Tolerates drought ht ‘Arizona Sun’
- 13. Butterfly Weed • Tolerates dry soil T l d il • Slow to emerge • Summer blooming • Difficult to p transplant • Full sun
- 14. ‘Gay Butterflies’ ‘Hello Yellow’
- 15. Campanula • Bellflower B llfl • Carpathian harebell • Clump forming • Does poorly when hot and humid • Deadhead • Deer resistant • Summer blooming • Full sun, easy to care sun for ‘Pearl Deep Blue’
- 16. Common Yarrow • Broad B d range of colors f l • Easy to grow • Some varieties spread • Aromatic • Drought tolerant • Reproduces by seed and rhizomes • Variety of sizes • Low maintenance
- 17. Columbine • Sh Showy, spurred d flowers • Wide variety of colors • Cool, well drained soils, • Sun or semi-shade • 6-36 inches tall • Lose their vitality after a few years • Blooms May-July oo s ay Ju y
- 18. Coralbells • D dh d Deadhead • Does not do well in heavy clay soil • Part sun • Unique foliage q g ‘splendens’
- 19. Daylilies • 35 000 registered 35,000 i t d cultivars • Thrive in most soil conditions • Height varies from 9 inches to 4 feet • Tolerates light shade • Di id clumps Divide l when overcrowded • Summer flowering
- 20. Garden Phlox • Long bloom period L bl i d • Very showy • 24 36 24-36 inches • Choose mildew resistant varieties • Shade will reduce blooms • Deadhead • 2-4 feet tall • Summer blooming
- 21. ‘Bright Pink Mix’ ‘Park’s Collection’ Park s Collection ‘Nicky’ Nicky
- 22. Hostas • V Very popular as l shade plant • 2 500 varieties 2,500 • Slugs can be a problem • Well drained soil • Regular fertilization and watering
- 23. Hens & Chicks • G Grows i rosettes in • Very tough • Stalks of purplish purplish- red flowers in summer • Great for rock gardens
- 24. Iris • L Long time garden i d favorite • Long lived • Many types and cultivars • Thick, fleshy, rhizomes • Prefer moist soil
- 25. Lady’s Mantle • F Fuzzy bl green blue leaves • Grown mostly for foliage and shape • Excellent cut flower • Light shade • Zone 4 • Summer flowering
- 26. Liatris • Tall spikes of p ple or purple o white flowers • Ideal cut flower • 1 3 feet tall 1-3 • Spikes open at the top • Prefers sandy soil • Divide clumps every 3-3 4 years • Replacement for Lythrum purple Lythrum-purple loosestrife • Fall flowering • Native to North Dakota
- 27. Lupine • Bl Blooms in early i l summer • Does not like hot stressful locations • 1-3 feet tall • Perennial herb • Attractive foliage • Di id clumps Divide l every 3-4 years • Zone 4
- 28. Lungwort • E l bloom Early bl • Prefers shade • White blue pink White,blue, flowers • Usually grown for yg foliage—white spotted leaves • 12 inches tall
- 29. Oriental Poppy • P Paper lik blooms like bl • Short bloom period • Foliage disappears after bloom • 36 inches tall • Provide mulch for winter survival
- 30. Peony • Ri h organic soil Rich, i il in full sun • Plant with care • Single blooms hold up better • Planting depth very important
- 31. 'Duchesse de Nemours' 'Charles Burgess' Charles Burgess
- 32. Purple Coneflower • Showy wildflower Sh ildfl • Long lasting flowers • Echinacea • 2-3 feet tall • Herbal remedy • Drought tolerant • Do not dig without permission • Many new colors • Summer flowering
- 33. Russian Sage • Fi l divided, Finely, di id d fragrant, silver- gray leaves • Spikes of lavender- blue flowers • Drought tolerant • Attracts butterflies • Zone 4 • Summer blooming • 1995 perennial p a t of the year plant o t e yea
- 34. ‘Blue Spires’ ‘Little Spire’
- 35. Shasta Daisy • M re-bloom if May bl dead headed • Mulch for winter • Single and double flowers • Perennial plant of the year in 2003 • Butterfly gardens • Cut flower • 18-36 inches tall • Zone 4
- 36. Sedum • A Attractive in the i i h winter • Tolerates drought • Easy to care for • Full sun • Fall blooming
- 37. ‘Indian Indian Chief’ ‘Stardust’ ‘Autumn Joy Autumn Joy’
- 38. Feather Reed Grass • N Narrow clumps of l f green foliage • Good vertical accent • 3-5 feet tall, shorter in dry areas • Zone 4 ‘Karl Forester’
- 39. Festuca Elijah Blue • Cl Clump forming f i • 8-12 inches tall • Zone 4
- 40. Ribbon Grass • B i h green and Bright d white arching g grass • Vigorous spreader • Will tolerate poor soil • Cool season • 2 5 feet tall 2-5 • Zone 4
- 41. Big Bluestem • H d l Hardy,clump- forming • 5-6 feet tall • Robust native grass • Turns light reddish after frost • Seed head resembles turkey bl t k foot • Little Blue Stem also good