Growers and Breeders of Unusual Cold Hardy Plants
Delosperma nubigenum
Size of plant tested: small unrooted cutting
Soil texture: planted in a loamy sand covered with granite peastone.
When planted: the plant was planted in the ground in late April 2001.
Winter protection: plastic roof covered plant the entire winter, sides were open
Microclimate: they were planted in a warm microclimate, approximately 3-4 feet off a south facing wall.
Temperature: refer to 2001-2002 winter on this chart
Findings: the plant did fine with no damage
