Fill PK Plus
End-of-cycle PK booster

Fill PK Plus

Fill PK Plus, with its specific 1:1.3 PK ratio, is formulated to complete the ripening of fruit and wood while keeping vegetative growth in check. Applied in the final phase of the cycle, it prepares the plant to produce and build up dry matter.

  • Fruit and wood ripening completed at the end of the cycle
  • Vegetation kept in check: limits excess foliage and early vegetative regrowth
  • Better fruit quality in the final phase of the crop
  • Dry matter build-up for perennial crops better prepared for winter dormancy
  • 40% P₂O₅ and 52% K₂O as a soluble powder with low chlorine content
Download 2026 Catalogue

How to use

Form: soluble powder (5 kg or 25 kg bags).

Application: foliar. Vine, kiwi and fruit trees: from pre-veraison (colour change) to ripening; strawberry and soft fruit: during fruit swelling; fruiting vegetables and industrial crops: from fruit development to pre-veraison.

Crops: vine and kiwi, citrus and olive, pome and stone fruit, strawberry and soft fruit, fruiting vegetables (tomato, pepper, aubergine, melon, watermelon, cucumber, courgette, pumpkin) and industrial crops (tomato, tobacco, soybean, sunflower, cotton, sugar beet, sugar cane).

Crop / UseApplication rate
All crops – foliar application250–400 g/hl

Product composition

P₂O₅ soluble (Phosphorus)
40%
K₂O soluble (Potassium)
52%

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