A friend has gone off to New Zealand until mid-March leaving me in
charge of house and greenhouse. Before she went she bought and
pricked out some tiny seedlings of Impatiens. (4 trays!) They look
decidedly sad and some have already died.
There is a fan heater in the greenhouse and a max / min thermometer.
When I saw the minimum temp was 3 degrees last week I turned up the
thermostat a bit. Min is now 8.
What does it need to be to keep the remaining busy lizzies alive or is
it not worth the cost?
Cheers
Pam

Bristol