Paeonia 'Karl Rosenfield'Common Peony Size : 38" Hardiness : Zone 4 Growth Habit : Herbaceous with hairy stems and leaf stalks. Bright crimson red.
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Paeonia lactiflora 'Bowl of Beauty'Common Garden Peony Size : 20-28" Hardiness : Zones 3-7 Growth Habit : Herbaceous perennial with erect stems. Early season bloomer with single light pink flowers w/ yellow centers.
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Patrinia scabiosifoliaPatrinia Size : 3-6' Hardiness : Zone 5 Growth Habit : Upright, variable, with leafy stems Yellow flowers good for dried flower arrangements.
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Perovskia atriplicifoliaRussian Sage Size: 3' Hardiness:
Zone 4 These are valuable garden additions. Best for the sunny garden, will thrive in dry, poor soil. Foliage is silvery-gray with 3' stems topped with azure blue spikes of flowers July to Sept. Plants billow nicely in the wind. Many companions such as grasses, Yarrow, Helenium, Helianthus,and Euphorbias.
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Perovskia atriplicifolia 'Little Spires'Little Spires Russian Sage Size : 25" Hardiness : Growth Habit : Upright. Gray foliage with deep violet flowers. Excellent form! Drought resistant.
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Persicaria capitata 'Magic Carpet'Fleece or Lace Plant Size : 2-6" Hardiness : Growth Habit : Groundcover, flowers all summer. Bronze leaves, rose-pink flowers. |
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Persicaria 'Lance Corporal'Fleece Plant Size : 18-24" Hardiness : Zone 3 Growth Habit : Broad, upright. Chartruese green leaves. Small red flowers May-June.
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Persicaria polymorphaFleece Plant Size : 4-6' Hardiness : Zones 5-9 Growth Habit : Upright and bushy. Magnificently bold, non-invasive, romantic and vigorous. This plant is impressive. Large white Astilbe-like plumes that bloom from July-September.
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Phlox paniculata 'David'Summer Phlox Size : 4-5' Hardiness : Zones 3-8 Growth Habit : Erect herbaceous. Bright white clusters of deliciously fragrant flowers in summer. Highly mildew resistant. The best of the upright Phlox.
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Phlox paniculata 'Eco Pastel Dream'Summer Phlox Size : 36-42" Hardiness : Zones 3-8 Growth Habit : Upright. Lavender-pink flowers.
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Phlox paniculata 'Laura'Summer Phlox Size : 3' Hardiness : Zone 4 Growth Habit : Erect. Very mildew resistant. Pink-purple flowers July-Sept.
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Phlox paniculata 'Starfire'Garden Phlox Size : 36" Hardiness : Zone 4 Growth Habit : Produces large, showy flower clusters. Clump-forming. Bright red flowers. Attracts hummingbirds and butterflies. Mildew resistant. Best in organically rich, moist soil.
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Phlox paniculata 'Tracy's Treasure'Summer Phlox Size : 4' Hardiness : Zone 4 Growth Habit : Profuse blooming. Disease resistant. Soft pink flowers all summer.
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Phlox ‘Spring Delight' Size : 12-15" Hardiness:
Zone 3 Rose pink flowers. Over sturdy handsome foliage. |
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Phlox stolonifera 'Bruce's White'Creeping Phlox Hardiness : Partial Zone 4 Size : 8" Growth Habit : Mat-like, semi-evergreen foliage. Pure white flowers.
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Phlox stolonifera 'Home Fires'Creeping Phlox Size : 6-10" Hardiness : Zones 5-8 Growth Habit : Creeping habit makes good groundcover. Round to oblong leaves. Deep pink flowers in spring, extremely fragrant. Very drought tolerant when established. Attracts butterflies.
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Phlox subulata 'Crimson Beauty'Mountain Pinks Size : 4-6" Hardiness : Zone 3 Growth Habit : Evergreen mats, needle-like foliage. Rosy red flowers.
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Phlox subulata ‘Emerald Blue' Creeping Phlox, Moss Pink Size : 2-6" Hardiness:
Zones 3-8 Compact lavender-blue flowers in late spring to early summer. Lovely, dense, rich emerald ever-green foliage carpets. Very useful garden treasure.
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Phlox subulata 'Emerald Cushion Pink'Mountain Pinks Size : 2-6" Hardiness : Growth Habit : Compact habit. Pink flowers with dense emerald foliage.
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Phlox subulata 'Fort Hill'Creeping Phlox, Moss Phlox Size : 2-6" Hardiness : Zones 3-8 Growth Habit : Dense, forming cushions or mats. Showy rose-pink flowers with deep cut petals and has delicate fragrance. Blooms late spring to early summer.
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Phlox subulata ‘Red Wing'Creeping Phlox Size: 4-6” Hardiness:
Zone 3 Blooms May through June with deep crimson flowers with dark red centers.
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Phlox subulata ‘White Delight' Creeping Phlox Size: 4-6” Hardiness:
Zone 3 Spectacular spring flower show. Large, pure white flowers. Blooms May through June. Moderately drought tolerant. |
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Phuopsis stylosaCrosswort Size : 8-12" Hardiness : Zone 5 Growth Habit : Fast spreading groundcover. Medium-pink star-shaped flowers in large clusters June-July. Great massing groundcover.
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Physostegia virginiana 'Red Beauty'Obedient Plant Size : 3' Hardiness : Zone 4 Growth Habit : Clump-forming. Rose-lavender spikes in summer.
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Physostegia virginiana 'Vivid'Obedient Plant Size : 12-15" Hardiness : Growth Habit : Upright, spreading. Rose pink flowers.
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Pinellia cordataSize : 6" Hardiness : Zone 5 Growth Habit : Arrowhead-shaped, marbled leaves. Chartreuse flowers, sweetly scented.
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Pinellia ternataBan Xia Size : 15-18" Hardiness : Zone 6 Growth Habit : Forming colonies. Green flowers with 10" long spadix protruding outward. Traditional Chinese herb.
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Platycodon grandiflorus 'Astra Blue'Balloon Flower Size : 4-6" Hardiness : Zones 5-8 Growth Habit : Compact and clump-forming. Excellent for the front of the border or edging. Very dwarf blue balloon flowers in summer.
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Platycodon grandiflorus 'Fuji White'Balloon Flower Size : 20" Hardiness : Zones 5-8 Growth Habit : Compact, clump-forming. Clean white flowers in July-August.
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Platycodon grandiflorus 'Hakone Blue'Balloon Flower Size : 18-24" Hardiness : Zone 4 Growth Habit : Compact, clump-forming. Double blue flowers, white veining.
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Podophyllum hexandrum (emondii)Himalayan mayapple Size : Up to 18" Hardiness : Growth Habit : Loosely upright. Deeply toothed mid-green leaves. Rhizomatous perennial, toxic. White or pale pink flowers.
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Polemonium 'Brise D' Anjou'Jacob's Ladder Size : 10-15" Hardiness : Growth Habit : Upright. Very showy! Violet blue flowers with variegated foliage.
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Polemonium yezoense 'Purple Rain'Jacob's Ladder Size : Up to 24" Hardiness : Zone 6 Growth Habit : Finely divided, fern-like foliage. Clusters of blue flowers late spring to early summer.
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Polygonatum biflorumSolomon's SealSize: 1-3' Hardiness:
Zones 5-7 Attractive, stately, perennial wildflower. Arching stems look great, even when not in bloom. Spring brings nodding, yellow-green-white, tubular flowers in pairs followed by blue-black, ¼” berries in summer. Birds and mammals enjoy consuming these berries. Best in moist, humus rich, acidic soil, but durable in a variety of environments. Mix with Geraniums, Violets, Trilliums, and Celadine Poppy.
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Polygonatum falcatum 'Variegatum'Variegated Solomon's Seal Size : 3' Hardiness : Zones 5-8 Growth Habit : Upright. White edged leaves with creamy white tubular flowers in spring.
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Potentilla hybrida 'Gibson Sacrlet'Cinquefoil Size : 15" Hardiness : Zones 3-7 Growth Habit : Clump-forming. Single, very bright scarlet flowers from June - August. Soft green leaves.
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Primula juliana 'Kinlough Beauty'Primrose Size : 4-8" Hardiness : Zone 4 Growth Habit : Oval leaves to 6" long. Flowers produced in umbels of 3-12. Florescent pink flowers early in the season.
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Primula veris 'Sunset Shades'Primrose Size : 6-8" Hardiness : Zone 5 Growth Habit : Variable, rosette-forming, evergreen. Orange, deep red, yellow flowers.
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Pulmonaria longifolia ssp. cevennensis Lungwort Size: 6-12” Hardiness:
Zone 3 Silver spotted leaves up to 26”. Semi-evergreen with deep blue flowers. Powdery mildew resistant. Blooms April and May.
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Pulsatilla vulgaris 'Papageno'Pasque Flower Size : 12" Hardiness : Growth Habit : Mounding, upright. White, pink, or blue flowers.
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Pycanthemum muticumMountain Mint Size : 2-3' Hardiness : Zones 4-8 Growth Habit : Upright, spreading. Very fragrant camphor-like foliage. Good along woodland borders, will tolerate part shade. Adaptable to varying soils.
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