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This plant is said to grow outdoors in the following regions:
Mission Viejo, California
Washington, District of Columbia
Las Cruces, New Mexico
Copperas Cove, Texas
Three specimens growing on an extensive greenroof (4" expanded shale) in Washington DC now in their second season (including surviving th...Read Moree recent sub-zero January temperatures)
I have not grown this plant. Suitable for container growing.
Attractive very spiny native Arizona species with hairs on it's spines
Three specimens growing on an extensive greenroof (4" expanded shale) in Washington DC now in their second season (including surviving th...Read More
I have not grown this plant. Suitable for container growing.
Attractive very spiny native Arizona species with hairs on it's spines