Passion fruit vine
I have a passion fruit in my fence. I added some compost to the soil. After that the vine started to look weak. The big leafs turning yellow. I don't know what to do.
Certified GKH Gardening Expert
A soil test may help determine if certain nutrients are lacking. You can get one at your nearest Extension office. Passion vines are considered heavy feeders so I don't think the compost was a problem. Have you fertilized any other times? Here is an article on fertilization and also on leaves turning yellow. Hope this helps.