Convolvulus holosericeus

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Minimum cold hardiness: Zone 2 -45.6 °C (-50 °F) to -42.8 °C (-45°F)
Leaves: Evergreen
Flowers: Showy
Flower Color: White
Bloom Size: 1"-2"
Flower Time: Summer
Late summer or early fall
Underground structures: Taproot
Suitable Locations: Alpine Gardening
Propagation: Seeds: Other info: Seeds germinate at room temperature within a few days; no pretreatment required.
Containers: Needs excellent drainage in pots

N. B.  Large rugose leaf is a different plant (Eremostachys speci

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