Gibberellic Acid 2% GA4 + 7 SL

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A 2% soluble liquid concentrate of GA4/7, the natural gibberellin blend most active on fruit tissue and generally preferred over GA3 for fruit-set and sizing work because it produces less shoot elongation as a side effect. Commonly used in pome and stone fruit to improve set after poor pollination weather and to reduce skin russeting. Supplied as a ready-to-dilute liquid rather than a powder that requires pre-dissolving.

• GA4/7 favored over GA3 for fruit-set work with less vegetative side effect
• Reduces skin russeting in susceptible pome fruit varieties
• Liquid concentrate mixes directly into spray tanks without pre-dissolving

Available in 1 kg, 5 kg and 25 kg moisture-proof bags. Storage: Store in a cool, dry place away from sunlight and humidity.

Gibberellic acid (GA₃) is a powerful plant growth regulator that promotes cell elongation and successfully breaks seed or bud dormancy. It excels at increasing fruit and berry size in seedless grapes and accelerating malting-barley germination. To achieve optimal results, our formulations are specified by precise concentrations to match your crop's exact developmental needs.