Passiflora caerulea yellowing leaves and dropping?
a gardening beginner here.
I have a passiflora caerulea in a pot on my balcony I have been growing for around 9 months from a small cutting, it has spread well, however in the past month or so its larger older leaves have all started yellowing and falling. Is this normal, or is something wrong? Please see the photos,
any help would be appreciated