Page 1 of 1

Non flowering sweet peas

Posted: Sun Sep 11, 2016 9:20 pm
by mikepearce45
Pack of 12 sweet pea plants bought from a local reputable garden centre have not flowered at all this season despite prolific growth.

Plants have been grown in a large (two foot wide, eighteen inches deep) pot in a mixture of well rotted horse manure mixed with a general compost. I suspect that this mixture has proved to be too rich but would like some additional thoughts from others please.

Thanks in advance. Mike

Re: Non flowering sweet peas

Posted: Mon Sep 12, 2016 6:52 am
by PLUMPUDDING
I think you're right Mike, all the nitrogen has made them grow instead of sending out flowers. You'll have to keep them a bit hungrier next time and give them a higher potash feed when the flowers are forming.

Re: Non flowering sweet peas

Posted: Tue Sep 13, 2016 10:58 pm
by mikepearce45
Plumpudding - thought as much! Will have to treat them less generously next year.