Family: Convolvulaceae (kon-volv-yoo-LAY-see-ee) (Info)
Genus: Convolvulus (kon-VOLV-yoo-lus) (Info)
Species: tricolor (TRY-kull-lur) (Info)
Cultivar: Royal Ensign
 One vendor has this plant for sale.
Category:
Annuals
Height:
12-18 in. (30-45 cm)
Spacing:
9-12 in. (22-30 cm)
Hardiness:
Not Applicable
Sun Exposure:
Full Sun
Danger:
Seed is poisonous if ingested
Bloom Color:
Medium Blue
Bloom Time:
Mid Summer
Late Summer/Early Fall
Foliage:
Deciduous
Other details:
Average Water Needs; Water regularly; do not overwater
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Propagation Methods:
From seed; sow indoors before last frost
From seed; direct sow after last frost
Seed Collecting:
Allow pods to dry on plant; break open to collect seeds
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