My agapanthus stay outside all the time Mutley and they are several years old. Like those of fidgetbones they just die down in their pots and reappear in the Spring. I live in the Northwest just to give you an idea of the temperatures I am likely to get in a winter.
Cacoethes: An irresistible urge to do something inadvisable
It depends on whether you have the narrower leaved hardy varieties which die down in the autumn, or whether yours are the ones which have broader fleshier leaves which do not die down in the winter. These are not hardy and need winter protection from frost.
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
I have both sorts, some in pots and some in the ground - they usually survive winter down here. I move the potted ones into a large cold frame in winter where they stay damp but not wet. They flower earlier than the others and often more prolifically if the winter was hard.
Becoming dry at this of year is one of the major causes of non flowering in the following year. I'd keep them watered until the deciduous types die down, then leave them all ( deciduous and evergreen) a bit drier over the winter months. I'd advise against leaving them in a greenhouse until "Summer" as they're likely to become soft and leggy then get battered by the first wind which hits them. Harden them off as soon as you see new growth in Spring.
Hi everyone thanks - I’m going to put the narrower leafed ones in a sheltered spot outside and the thicker leaved ones in the greenhouse. some have flowered this year and some haven’t!! mutley
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Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
I'd keep them watered until the deciduous types die down, then leave them all ( deciduous and evergreen) a bit drier over the winter months.
I'd advise against leaving them in a greenhouse until "Summer" as they're likely to become soft and leggy then get battered by the first wind which hits them. Harden them off as soon as you see new growth in Spring.
thanks - I’m going to put the narrower leafed ones in a sheltered spot outside and the thicker leaved ones in the greenhouse.
some have flowered this year and some haven’t!!
mutley