Taking Pots And Hanging Baskets Out Of Greenhouse

Question

is it too early to take planters, and hanging baskets out of the greenhouse, they are well established plants , if the current warm spell ends in may , i could bring all pots and baskets back into the greenhouse or garage overnight. i would like to free space in the greenhouse for tomatoes and cucumbers thanks andy

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Answer 1

It depends on what kind of plants you are bringing out. If they are tropical, I wouldn't let them stay outside below 50 degrees F (10 C). Annuals should be able to withstand down to 40 degrees F. (4 C). If they are hardy perennials they can stay out till 32 degrees F. (0 C).