On 13 Jan 08, at 17:52, jflintoff@aol.com wrote: > ?? I've divided tubers of Tropaeolum polyphyllum and T. speciosum and > have had them successfully?grow.? Sometimes old tubers will just fall > apart when dug up. A number of the smaller tuberous Tropaeolum species have single tubers, unlike Tt. polyphyllum & speciosum. -- Rodger Whitlock Victoria, British Columbia, Canada Maritime Zone 8, a cool Mediterranean climate on beautiful Vancouver Island