Plant guide:ðĨ Passion Fruit
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Nutrients
Potassium Deficiency in Passion Fruit
Commonly affects: Passiflora edulis (Passion Fruit)
Leaf edges develop a scorched, brown, crispy margin while the leaf interior stays green, and fruit quality and retention decline.
Potential Causes
- 1Insufficient potassium relative to this fruiting vine's high demand
- 2Sandy soil with poor nutrient retention
- 3Heavy nitrogen feeding without balancing potassium
Solution Steps
- 1Apply a potassium-rich fertiliser, especially once flowering and fruiting begins
- 2Use a balanced fruiting fertiliser rather than a high-nitrogen general feed during fruit development
- 3Mulch with potassium-rich organic matter like composted banana peels or wood ash in moderation
Prevention Tip
Switch to a potassium-heavy fruiting feed once flowering starts â passion fruit's potassium needs increase sharply during fruit development.



