On 1-Dec-11, at 3:54 PM, Randall P. Linke wrote: > As Chad observed, only extreme cold stops it. There are plants in > gardens > here that are easily 16' tall. I shouldn't have planted it on the low side of the greenhouse. If I cut off the top, will it branch? Diane Whitehead Victoria, British Columbia, Canada cool mediterranean climate moderate dry summers, moderate rainy winters 68 cm rain (27 in)