Question
I live in Wales in the UK. I have some very pretty Sutera trailing white plants which I would like to over-winter and take cuttings from. Would you please explain how best to do this? I have a greenhouse with no heating   ....yet!

Answer
Brenda, simply cut a tender shoot that is at least six inches long.  Remove the lower sets of leaves.  Dip the cutting in a rooting compound. You can purchase this product at any garden center.  Stick the cutting one inch into a good potting mix.  Be sure to thoroughly wet the soil prior to planting.

Finally, cover the pot with a clear piece of lightweight plastic.  Place the pot in indirect sunlight on an east window seal or under fluorescent lighting.  After two weeks, check to see if the plant has rooted by slightly pulling on the stem.  If you feel resistance, remove the plastic covering and be sure to keep the soil moist.  The plant should then be treated as any other seedling.

Good luck, and please write again if I can ever be of assistance.

Regards,

Mike