By Daisydan
Kent,
United Kingdom 
I have a campsis radicans flava which has been grown in a 10 inch pot for 3years but has never bloomed. Fed early spring with sulphate of potash with Phostrogen or high potash feed weekly from spring onwards. Any suggestions how to make it bloom. It is potbound.
12 Jul, 2011
Previous question
« are these plants hardy? or will i have to bring them in to the greenhouse.
Answered separately
18 Jul, 2011