More info about our plant sizes.
A choice larger species, E. davidii — Robust Form has strongly curved yellow petal spurs and yellow sepals, and a bit of red at the stem end. It blooms early in spring and continues over a very long period of time. Evergreen, glossy, spiny-edged leaves.
Mature size: 18 – 24 in T, slowly spreading.Minimum temperature: -20° F