dioon spinulosum caudex diam 4 cm total 60 70 cm 5 ltr pot Strelitzia Hardiness: Generally hardy in USDA

Hardiness: Generally hardy in USDA zones 9-11

Additional Benefits:

the leaf stem becomes generally no longer then 50 cm

Branched trunks are rare

do not water too much (1x per month) and no fertilizer

dioon spinulosum caudex diam 4 cm total 60 70 cm 5 ltr pot Strelitzia Hardiness: Generally hardy in USDADioon spinulosum Origin: Mexico. Dioon spinulosum, giant dioon, or gum palm, is the largest of the species (till 12 m) and grows on limestone cliffs and rocky hillsides in the tropical rainforests of Veracruz and Oaxaca, Mexico, till a elevations to 300 m above sea level. Dioon spinulosum prefers well drained soil with regular water. It will grow in soils containing few nutrients, in soils rich in limestone, and on slopes. It has pinnate leaves that