Botanical Name: Calylophus hartwegii
Common Name: Sun drops Type of Plant: dicot: perennial Habit of Growth: Overall Shape low, spreading perennial with fine textured foliage and bright yellow flowers held above; spreads by rhizomes Height to 18" Spread to 3' Growth Rate moderate Environment: Exposure outdoors full sun to partial shade, likes hot dry locations Soil needs excellent drainage Hardiness hardy: zones 1-3, 6-16, 18-24 Morphology: Leaves linear, 2-3" long, to 1/2" across, dark green Flowers 4-petaled bright yellow flowers to 3" across Fruit tiny capsule Propagation: seed, division Usage: groundcover used in very dry areas with excellent drainage; often used in desert landscapes, dry slopes, mixed with cactus or succulents Landscape Care: Watering very little needed; very drought tolerant Fertilizing none required Pruning head back in spring before new growth begins Pests/Diseases root rot where drainage is insufficient Special Conditions/Other Origin: Southwestern United States Family: Onagraceae Notes: |
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