London (change)
Today 20°C / 14°C
Tomorrow 19°C / 13°C
2 messages
21/04/2013 at 07:33
I have brought on some fab French marigolds from seed and they are very robust little plants in 3 inch pots. can I put out yet or should I repot into larger pots as they are starting to flower.?
21/04/2013 at 10:05

They're not frost-hardy - so unless you're sure you've had your last frosts don't risk it.  I know iit's a bit milder where you are than where we are, but it went down to -2C in my garden last night.  French Marigolds prefer it 10C and above - I'd pot on and keep them in the greenhouse/coldframe if I were you 

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