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Bottom of petunias dying off?

PostPosted: Wed Sep 21, 2011 9:40 am
by RebelWolfChris
I have a dozen or so pots of petunias (I feed to my Beardys/birds ;)) and a couple have just started to brown around the bottom, leaves wilting. I fertilize the lot regularly, so they should have plenty of food - I use seasol and a slow release fertilizer too. Anyone have ideas?

Re: Bottom of petunias dying off?

PostPosted: Thu Sep 22, 2011 9:46 am
by Joanna
Perhaps they are nearing the end of their time? Are they in full sun? I gather you are growing them just for the leaves otherwise you wouldn't be giving them so much fertiliser and water? I have had them in garden beds die off in wet weather. Sorry cant suggest anything of much help.

Re: Bottom of petunias dying off?

PostPosted: Fri Sep 23, 2011 5:32 am
by Pam
When I had petunias I used to cut them back once they started to look daggy and they'd come on again. As you're growing them for food Chris, perhaps it wouldn't hurt to plant another punnet out .

Re: Bottom of petunias dying off?

PostPosted: Tue Sep 27, 2011 9:33 am
by RebelWolfChris
Hmm, some of them are my newer ones, which typically last a lot longer. I've got one in its third year too after several 'haircuts' :)

I will do a bit of a prune I think and see what happens. They get sun from between 10 and 12 until 2-3. It's the flowers I aim for :)

Thanks guys :)