Euphorbia characias
Chartreuse Euphorbia
Description
This perennial will reach about 4' tall and wide with a rounded shape. It has blue green leaves with lime green flowers (actually bracts) that bloom from late winter to early spring. When bracts turn yellow, it's time to prune them. Make sure you wear gloves when pruning as plant exudes sap that could cause allergic reaction. This plant does well in full sun and is drought tolerant once it's established. It does spread through saplings but it can easily be controlled.