Plant Growth Regulators

Plant growth regulators slow the growth of plants, reducing the need to trim, cut or maintain them. Used on plants and lawns, growth regulators can also slow the growth of suckers and other unwanted plants in the yard. DoMyOwn’s selection of plant growth regulators are the same products the pros use, giving you professional results when you do it yourself.

1-23 of 23
4 out of 5 stars (12)
$154.20
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Multiple sizes available
To reduce trimming and pruning of landscape ornamentals or trees and to control fruit set of ornamental olives.
5 out of 5 stars (1)
$158.07
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Multiple sizes available
A professional growth regulator used to manage the growth of cool and warm-season turf-grasses that will reduce clippings and increase turf density.
4.5 out of 5 stars (9)
$69.99
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Multiple sizes available
A professional and highly effective plant growth regulator (PGR) for cool and warm-season turfgrasses that provides excellent stress tolerance, increases turf density and enhances lateral growth.
$204.99
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A plant growth regulator slows down the growth of unwanted weeds in turfgrasses and increases density and appearance.
4.5 out of 5 stars (9)
$345.49
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Multiple sizes available
Specially formulated for excellent turf growth management to help reduce the frequency of mowing and the amount of grass clippings.
$220.97
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A professional plant growth regulator that is effective in slowing down the growth of commercial cool and warm-season turf-grass to reduce the mowing and trimming frequency.
5 out of 5 stars (19)
$158.92
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Multiple sizes available
A professional plant growth regulator is a micro-emulsion concentrate that is designed for effective growth management of turf-grasses.
2 out of 5 stars (4)
$48.89
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Ready-To-Use prevents suckers and water sprouts on fruits and ornamental plants.
5 out of 5 stars (4)
$183.96
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A professional growth regulator that improves the quality and stress tolerance, and edging of warm and cool-season turf-grasses. Generic for Primo MAXX.
$141.36
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A plant growth regulator formulated to slow down turf growth on a variety of turfgrasses.
$118.39
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A professional liquid turf growth regulator that controls growth and reduces trimming requirements of perennial turf-grass.
5 out of 5 stars (1)
$29.13
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Multiple sizes available
Reduce or eliminate undesirable fruit development on many ornamental trees and shrubs such as mistletoe, sweet gum, apple trees and more.
3 out of 5 stars (1)
$41.52
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Multiple sizes available
An RTU growth regulator that is effective as a sprout plant growth regulator for ornamental trees and shrubs.
4.5 out of 5 stars (9)
$139.99
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Multiple sizes available
A professional and highly effective plant growth regulator (PGR) for cool and warm-season turfgrasses that provides excellent stress tolerance, increases turf density and enhances lateral growth.
$151.33
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A specially formulated plant growth regulator that reduces internode elongation and helps in the root growth of plants.
5 out of 5 stars (1)
$377.25
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Multiple sizes available
A professional growth regulator used to manage the growth of cool and warm-season turf-grasses that will reduce clippings and increase turf density.
$410.69
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A powerful plant growth regulator that prevents plants from overgrowing and produces denser plants.
$172.08
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A plant growth regulator that works well with most plants grown in commercial and research greenhouses.
$303.16
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Multiple sizes available
A plant growth regulator that helps to maintain plants' color and shape.
$661.70
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A specially formulated plant growth regulator that produces more presentable and marketable Easter and LA hybrid lilies, poinsettias, and other ornamentals.
$497.10
Out of Stock
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A systemic plant growth regulator (PGR) that slows above-ground vegetative growth, and reduces pruning and drought stress to enhance increase overall appearance.
$76.04
Out of Stock
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An all-natural plant growth regulator that enhances the production of attractive and marketable plants by increasing flower size and stem elongation.
$131.87
Out of Stock
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Specially formulated to help control the growth of desirable cool-season grasses. Suppresses seedheads of Poa annua and white clover in cool-season turfgrasses.

Plant Growth Regulators

Plant growth regulators use certain chemicals to alter the growth process of grass. It can disrupt cell growth to reduce elongation, so grass cannot grow as tall as it would without the added chemical. These products are often used in commercial situations to reduce labor in cutting the grass and dealing with the grass clippings, but they can be useful for a home lawn as well.  

Learn more about the benefits of using a plant growth regulator with this article.

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