Registered in 1962, ProGibb is the most widely used GA3 product in the world. Registered crops and uses include:

Artichokes – Accelerates maturity and increases yield

Blueberry – Improves fruit set and fruit size

Banana – Stimulates plant growth and reduces the effects of stress. Maintains fruit quality when applied post-harvest.

Carrots – Helps maintain foliage growth during periods of stress

Celery – Increases plant height and yield

Cherries – Increases fruit size, firmness and quality. Delays maturity for a more orderly harvest

Citrus – Increases fruit set and yield. Delays rind aging. Reduces physiological disorders. Delays maturity for a more orderly harvest

Collard Greens – Facilitates harvest, increases yield and improves quality

Cotton – Promotes early season growth and increase seedling vigor

Cucumber – Stimulates fruit set during periods of cool weather

Grapes – Elongates and loosens clusters to enhance air circulation and light penetration. Decreases berry set to reduce thinning cost. Increases berry size and quality

Melon – Stimulates fruit set during periods of cool weather

Pecan – Extends leaf retention and maintains green foliage

Peppers – Increases fruit set and promotes early season growth

Pineapple – Improves fruit size and uniformity of harvest maturity

Rice – Promotes panicle exertion, which improves pollination and yield. Increases tillering of the ratoon crop

Rhubarb – Helps break dormancy on plants receiving insufficient chilling and increases marketable yield of forced rhubarb

Spinach – Facilitates harvest, increases yield and improves quality

Stone Fruit – Reduces flowering and fruiting in young stone fruit trees. Improves fruit quality in bearing stone fruit

Strawberry – Increases runner production in mother plants.

Watercress – Enhances growth during periods of adverse weather.