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Plant Growth Regulators

Plant hormones and growth regulators, regulate cellular processes in targeted plant cells locally and, when moved to other locations, in other locations of the plant. Plant hormones also determine the formation of flowers, stems, leaves, the shedding of leaves, and the development and ripening of fruit.

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Florel Plant Growth Regulator PGR

Control Dwarf Mistletoe. Reduce or eliminate undesirable fruit development on many ornamental trees.

Active Ingredient: Ethephon 3.9%

In stock, ships within 24 hours.Ships UPS Ground Only

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From $25.95

Podium Plant Growth Regulator, Generic Primo MAXX

Podium inhibits vertical growth while enabling rich colour, lateral stems and root mass development.

Podium Plant Growth Regulator Ships UPS Ground Ships UPS Ground Only

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From $239.95

Primo MAXX Plant Growth Regulator PGR

Primo MAXX inhibits vertical growth while enabling rich colour, lateral stems and root mass development.

Primo MAXX Ships UPS Ground Ships UPS Ground Only

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From $334.95