How to Fertilize winged-stem passion flower?
Balanced perennial feed every four weeks spring through summer growth

winged-stem passion flower · Passiflora alata
Also known as: fragrant granadilla; winged passion-flower
Under glass grow in loam-based potting compost such as John Innes No. 3 in full light with shade from hot sun. Water freely when in growth and sparingly in winter. Best grown under cover and kept frost free. See passion flower cultivation
Balanced perennial feed every four weeks spring through summer growth