Twist of Lime has very wavy, bright chartreuse yellow leaves that bring a lively texture to shady beds. The ruffling is strongest on young leaves and relaxes as they mature, so the mound shows a mix of frilled and smoother foliage.
It grows 8 to 10 inches tall and 12 to 16 inches wide. Cream flowers appear in early summer on stems 18 to 20 inches tall. For the brightest yellow, give it dappled shade or morning sun.
What it looks like
A low mound 8 to 10 inches tall and 12 to 16 inches wide of rounded leaves in bright chartreuse yellow. Young leaves are strongly wavy and ruffled along the margins; older leaves are flatter. In early summer, stems 18 to 20 inches tall carry airy sprays of tiny cream flowers. At peak the plant is a bright, crinkled yellow cushion with a soft cream haze above.
Growing it with lavender
Twist of Lime needs shade, so plant it in a shaded bed away from the lavender, where its chartreuse ruffles can light up hostas and ferns.
Care
Best in part to full shade; dappled light or morning sun gives the brightest yellow. Plant in average to fertile, well-drained soil with regular water; hardy in zones 4-9. Trim spent flower stems and old leaves in early spring.
At a glance
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Botanical name: Heuchera
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Flower color: Cream
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Foliage: Bright chartreuse yellow
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Growth habit: Low mound
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Mature size: 8–10 in tall × 12–16 in wide
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USDA hardiness zones: 4–9
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Light: part sun to part shade, full shade
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Bloom start: Early-June
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Peak bloom: Mid-June
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Bloom pattern: Single Flush
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Deer resistance: Moderately resistant
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Pollinator value: Good
Sizes and shipping
One full 72-cell plug tray: 72 young starter plugs of this variety (cells about 1⅓ in. wide × 2½ in. deep), rooted and ready to pot up into quarts or gallons. Best for growers and nurseries. Potted plants and plug trays ship during our live-plant seasons, March 1–May 31 and October 1–November 30; June through September is local pickup only. Plugs, potted plants and trays do not ship to AZ, CA, HI, ID, NV, OR, UT or WA.