What role does potassium play in fruit sizing?
Potassium is responsible for transporting sugars to the fruit, so increased supply is reflected in size, colour, sugar content and storage ability. Calcium builds cell walls and protects against cracking and blossom-end rot, while magnesium supports the photosynthesis needed to nourish the fruit.
Suggested fruit-sizing programme
- After fruit set: use a sizing and filling stimulant to promote fruit growth.
- During sizing: provide regular potassium nutrition through irrigation water.
- Apply calcium and magnesium sprays to strengthen the skin and reduce cracking.
- Before harvest: reduce nitrogen and keep watering consistent to avoid fruit cracking.
Why choose Hedera?
Hedera offers genuine fertilizers and stimulants from approved suppliers in sizes suited to home gardens and commercial farms, with clear instructions and delivery to all governorates of Jordan.
