A very nice blue flowering plant for hanging baskets, pots and in the garden.
Pronunciation
(ee-VOL-yoo-lus)(glom-mer-Ray-tus)
Plant Type
All Plants, Perennial Tender
Hardiness Zone
8(9b)-11
Sunlight
prefers full but tolerates partial sun.
Moisture
average, moderately draught tolerant, tolerates salt spray from oceans
Soil & Site
average
Growing Media
average to well drained patio
Temperature
succumbs to the first frosts
Flowers
blue, 5 petals, funnel shaped, white center, open in the morning and close towards the heat of the day, go through periods of heavy bloom than periods of a lighter bloom, but always having flowers
Leaves
simple and egg shaped.
Stems
An evergreen sub-shrub and the stems tend to root where they touch the ground.
Dimensions
Reaches 1 foot tall with a spread of 2-3 feet. Tends to be much smaller when grown in containers.
Maintenance
very little
Propagation
stem cuttings
Native Site
Native to Brazil and Paraguay.
Misc Facts
The genus name is derived from the Latin word evolvure meaning "untwist". This alludes to the fact that it is a non-climbing member of the Morning Glory Family.
Author's Notes
I used this plant many times in pots as an edge or trailing plant. Very nice blue color. We always propagated this plant from stem cuttings.
Notes & Reference
#51-Armitage's Manual of Annuals, Biennials, and Half-Hardy Perennials (Alan Arimitage),
#109-Annuals and Tender Perennials for North American Gardens (Wayne Winterrowd)