Pot Mums, In or Out?
Secret Squirrel Posts: 533
I have a spring Pot Mum, it was in flower in April when I bought, and two later summer ones, deducted the same reason as April. Question are they frost tolerate or best to take them in a cool greenhouse for the winter?
They can be planted out, and are hardy - however, you should know that they have been kept small for the trade, and that if they grow well in your garden, they will be very much bigger than when in their pots.
OK, thanks for that