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Saguaro
Carnegiea gigantea
Flower Color
White
Water Needs
Low
Growth Habit
Upright
Growth Rate
Slow
Average Landscape Size
3' wide, 14' tall
USDA Hardiness Zone
9a (20 to 25F)
Care Information
Does best in our climate with full winter sun and reflected heat.
Gardener's Notes
Largest cactus in the US