This Forum will close on Wednesday 27 March, 2024. Please refer to the announcement on the Discussions page for further detail.
Mirabilis jilapa

in Plants
I hope to over-winter these in an unheated greenhouse. Do i just leave them in their pots and avoid watering till next Spring?
0
Posts
They should be fine as long as it doesn't get below -5C in there. If you get a really heavy frost forecast, protect them with a couple of layers of fleece over the top but held off the plants with canes or some other support.