Plant Catalog - EUPHORBIA INGENS
A slow growing, large tree-like Euphorbia resembling E. candelabra. Over time it forms many four-sided stems with dark brown spines along the edges. Coloration is cool bluish green.
USDA zones: 9 - 11
Sunset zones: 2b - 24
Mature size: 15 - 25 feet high and wide
Light needs: full sun
Water needs: little to moderate water