Perennial (S)
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SENECIO 'Winter Whispers' (syn. S. candicans/cineraria 'Winter Whispers') Dusty Miller, Cineraria Shrub: Tolerates deer and drought. Beautiful, bold silver-gray foliage with lacy, oak-shaped leaves with a felted, wooly texture. Provides a nice color contrast with its texture and play off blooming plants. Nice "moon" garden plant as it "reflects" in moonlight. Nice border, container and houseplant. Upright growth habit. Height: 12 inches. Width: 12-18 inches. Exposure: sun. Water: moderate/dry. USDA Z8. |
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SENECIO candicans 'Angel Wings' Perennial: Deer resistant. A real stand-out! Beautiful bold slvry-wht heart-shaped lvs up to 5 across. Huge velvety lvs are perfectly arranged in a multi-level rosette. Use indoors as well as outdoors. Nice contrast for mixed containers or on a patio or balcony. Size: 10-12" x 10". Water: mod./dry. Exp.: full sun. Although drought tolerant, it does better in rich, well-drained soil w/regular water. USDA Z8. Protect from frost. USPP# #28,830 |
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SENECIO cephalophorus 'Orange Flame' Orange Flame, Mountain Fire or Blazin' Glory Perennial Succulent. Similar to the red blooming Senecio fulgens, and the yellow blooming Senecio cephalophorus, this Senecio has bright orange rosettes with thick rubbery bluish-green waxy foliage. Likes to be in full sun to part shade to full shade. Watering is minimal, drought tolerant. Looks good in rock gardens, pots, and containers. Can also be used as a houseplant. Attracts birds, and butterflies. Height: 12-24". Width: 12-24". USDA Z9. |
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SILENE dioica 'Clifford Moor' Red Campion Perennial: Border plant that forms clumps of rosettes with several stems. Good cut flower. Foliage: narrow strap-leaves are a dark-green, edged with creamy gold margins. Attracts butterflies. Blooms: May-June. Color: single pink. Size: 18" x 18". Exposure: light shade. Water: moderate well-drained soil. Tolerates deer, drought & coastal conditions. USDA Z5-9. |
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SILENE uniflora 'Druett's Variegated' Bladder or Sea Campion, Carpet Catchfly Perennial: Drought and coast tolerant. The best variegated Silene to date! Semi-evergreen with 1" fluffy, white carnation-like flowers in late spring & summer. Mat or draping habit - good for rock gardens, walls, pots & hanging baskets. Attracts butterflies. Size: 2-4" x 8-12". Sun/part shade. Water: moderate/dry. USDA Z3-9. (aka Maiden's Tears). |
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SILENE uniflora 'Druett's Variegated' Bladder or Sea Campion, Carpet Catchfly Perennial: Drought and coast tolerant. The best variegated Silene to date! Semi-evergreen with 1" fluffy, white carnation-like flowers in late spring & summer. Mat or draping habit - good for rock gardens, walls, pots & hanging baskets. Attracts butterflies. Size: 2-4" x 8-12". Sun/part shade. Water: moderate/dry. USDA Z3-9. (aka Maiden's Tears). |
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SILENE uniflora 'Druett's Variegated' Bladder or Sea Campion, Carpet Catchfly Perennial: Drought and coast tolerant. The best variegated Silene to date! Semi-evergreen with 1" fluffy, white carnation-like flowers in late spring & summer. Mat or draping habit - good for rock gardens, walls, pots & hanging baskets. Attracts butterflies. Size: 2-4" x 8-12". Sun/part shade. Water: moderate/dry. USDA Z3-9. (aka Maiden's Tears). |
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SILENE uniflora (S. vulgaris ssp. maritima) Bladder or Sea Campion, Carpet Catchfly Perennial: Drought & coast tolerant. Semi-evergreen. Good rock garden, border, ground cover, container & edging plant. Trailing stems form a light green mat. Native to Europe & NW Africa. Attracts butterflies. Blooms: spring-summer. Color: white. Size: 6-8" x 8"+. Exposure: sun/part shade. Water: moderate/dry. USDA Z3. (aka Maiden's Tears). |
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SINNINGIA tubiflora Hardy White Gloxinia Perennial tuber: Drought tolerant. Native to S. America. Forms a spreading mound of soft fuzzy grey-green lvs that reach about 1' high w/1-2' high stems that are topped w/large, elegant, 6" tubular wht flowers blushed w/pk. Great for rock gardens or containers. Sweetly fragrant. Loved by hummers. Multiplies where happy. Prefers good drainage. Blm time: spring-summer. Ht.: 1-2'. Spreading. Exp.: full sun/light shade. Water: mod./dry. Z7. |
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SINNINGIA tubiflora Hardy White Gloxinia Perennial tuber: Drought tolerant. Native to S. America. Forms a spreading mound of soft fuzzy grey-green lvs that reach about 1' high w/1-2' high stems that are topped w/large, elegant, 6" tubular wht flowers blushed w/pk. Great for rock gardens or containers. Sweetly fragrant. Loved by hummers. Multiplies where happy. Prefers good drainage. Blm time: spring-summer. Ht.: 1-2'. Spreading. Exp.: full sun/light shade. Water: mod./dry. Z7. |
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SISYRINCHIUM 'Devon Skies' Blue-Eyed Grass Perennial: Semi-evergreen. Tolerates deer, drought, heat & humidity. Somewhat gopher resistant. A sterile selection from Edmund & Rita Heaton's UK garden (the National Collection Holders for Sisyrinchium). Good for borders, rock gardens & sunny meadows. Bluish green grass-like clumps. Blooms: spring-fall. Color: sky blue with dark blue throat & yellow eye. Ht: 4-6". Width: 6-8". Exposure: sun. Water: moderate/dry. USDA Z8. |
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SISYRINCHIUM 'Quaint & Queer' Quaint & Queer Blue-Eyed Grass Perennial: Drought tolerant. Deer resistant. Semi-evergreen plant with iris-like foliage forming small tufts. Small but vigorous growth habit. Good for borders and rock gardens. Blooms in summer with star-shaped mauve blooms with yellow centers. Height: 12". Exposure: sun. Water: moderate. USDA Z6. |
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SISYRINCHIUM 'Quaint & Queer' Quaint & Queer Blue-Eyed Grass Perennial: Drought tolerant. Deer resistant. Semi-evergreen plant with iris-like foliage forming small tufts. Small but vigorous growth habit. Good for borders and rock gardens. Blooms in summer with star-shaped mauve blooms with yellow centers. Height: 12". Exposure: sun. Water: moderate. USDA Z6. |
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SISYRINCHIUM striatum 'Aunt May' Variegated Argentine Blue-Eyed Grass Perennial: Deer resistant. Fairly drought tolerant. Semi-evergreen/evergreen. Nice border plant. The cream-striped grayish green leaves carry spikes of flowers. Bloom time: summer. Bloom color: purple-striped, straw yellow. Height: 18-30 inches. Exposure: sun/part shade. Water: moist/dry. USDA z8-10. |
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SPHAERALCEA incana Grey Globemallow, Soft Globemallow Perennial Subshrub: Native to the Southwestern US. Traditionally used by Native Americans for medicinal purposes. Excellent for beds, borders and cut flowers. Attracts butterflies. Bloom color: apricot. Height: 3-6'. Bloom time: summer-fall. Water: moderate. USDA Z 4-9. |
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SPHAERALCEA phillippiana (syn. S. munroana) Globe Mallow, False Mallow Perennial: Drought tolerant. A beautiful border, rock garden, ground cover & bank cover plant. The woody base supports mallow-like flowers which contrast nicely with the gray-green foliage. Attracts butterflies. Blooms: summer-fall. Bloom color: coral red. Size: 1-2' x 4-5'. Exposure: sun. Water: moderate/dry. USDA Z9 or <. |
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STACHYS byzantina 'Big Ears' (syn. 'Countess Helen von Stein') Big Ears Lambs Ears, Woolly Betony Perennial: Drought & coast tolerant. Deer resistant. Good border, edging and ground cover plant. More rot resistant than many in this group. Distinct veining in leaves. Leaves longer & broader than the species. Blooms sparingly. Attracts butterflies. Height: 12". Exposure: sun/part shade. Water: moderate. USDA Z5. |
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STACHYS byzantina 'Little Lamb' (= 'Balstaclamb') Lamb's Ears Perennial: Tolerates drought, coastal conditions, deer and rabbits. Good border, edging, container, and ground cover plant. Forms a dense carpet of wooly greenish-silver leaves that produces upright spikes of small pinkish-purple blooms. Attracts butterflies. Bloom time: summer. A new variety that stays compact. Height: 2-5 inches. Width: 12-15 inches. Exposure: sun/part shade. Water: moderate. USDA Z4. PPAF |
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STACHYS byzantina 'Primrose Heron' Lamb's Ears, Woolly Betony Perennial: Drought and coast tolerant. Deer resistant. Good border, edging and ground cover plant. Does well under high branching oaks. Attracts bees and butterflies. Nice yellowish wooly foliage. Blooms: summer-fall. Color: pinkish purple. Height: 1.5-2 feet. Exposure: sun/part shade. Water: moderate. USDA Z5. |
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STACHYS byzantina 'Silver Carpet' Lamb's Ears, Woolly Betony Perennial: Drought and coast tolerant. Deer resistant. Good border, edging and ground cover plant. Does well under high branching oaks. Seldomly flowers. Height: 1-1.5 feet. Width: 2 feet. Exposure: sun/part shade. Water: moderate. USDA Z5. |
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STACHYS byzantina 'Silver Carpet' Lamb's Ears, Woolly Betony Perennial: Drought and coast tolerant. Deer resistant. Good border, edging and ground cover plant. Does well under high branching oaks. Seldomly flowers. Height: 1-1.5 feet. Width: 2 feet. Exposure: sun/part shade. Water: moderate. USDA Z5. |
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STACHYS byzantina 'Silver Carpet' Lamb's Ears, Woolly Betony Perennial: Drought and coast tolerant. Deer resistant. Good border, edging and ground cover plant. Does well under high branching oaks. Seldomly flowers. Height: 1-1.5 feet. Width: 2 feet. Exposure: sun/part shade. Water: moderate. USDA Z5. |
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STACHYS byzantina 'Silver Carpet' Lamb's Ears, Woolly Betony Perennial: Drought and coast tolerant. Deer resistant. Good border, edging and ground cover plant. Does well under high branching oaks. Seldomly flowers. Height: 1-1.5 feet. Width: 2 feet. Exposure: sun/part shade. Water: moderate. USDA Z5. |
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STOKESIA laevis 'Peachie's Pick' Stokes Aster Perennial: Evergreen. Low maintenance & easy to grow. Native to the SouthEastern United States. Deer resistant. Heat tolerant & can handle short periods of drought. This pick from Peachie Saxton blooms much longer than others. Large, showy lavender-blue blooms spring-fall. Good cut flower, border, & rock garden plant. Attracts butterflies & bees. Ht: 12-20 in. Width: 18-24 in. Exposure: sun/part shade. Water: moderate/dry. USDA Z5. |
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SUTERA 'Bahia White' Bacopa Perennial Herb or Subshrub: Prolific, large white flowers contrast nicely with the dark green foliage. Adaptable in a wide range of climate conditions. Good for pots, baskets, beds or as a ground cover. Bloom time: spring-fall. Grow in sun to shade. Provide ample water in full sun but avoid overwatering in shade. Height: 3-6". Width: 10-18". USDA Z9. |