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.
Sort by
Abide PGR Plant Growth Regulator, Fine Americas
Abide PGR Plant Growth Regulator is a very versatile plant growth regulator for use on a wide variety of container-grown ornamental crops. It effectively reduces internode elongation, generating more compact and sturdier plants.Active Ingredients: Ancymidol 0.0264% PGR Mode of Action: 1EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 2.5 Gal., 30 Gal.
From $293.95
A-Rest Solution Plant Growth Regulator, PGR, SePRO
A-Rest Solution Plant Growth Regulator is used on container grown bedding plants, flowers and foliage plants. A-Rest produces a plant that is more compact by inhibiting gibberellin biosynthesis, which results in shorter stem length. Active Ingredients: Ancymidol 0.0264% PGR Mode of Action: 1 EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 1 Qt., 2.5 Gal., 30Gal.
From $79.95
Atrimmec Plant Growth Regulator, PGR, PBI Gordon
Atrimmec to reduce trimming and pruning of landscape ornamentals or trees and to control fruit set of ornamental olives.Active Ingredients: Dikegulac-Sodium 18.5% PGR Mode of Action: 2 EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 1 Qt., 1 Gal.
From $122.95
Bonzi Ornamental Growth Regulator, PGR, Syngenta
Bonzi Ornamental Growth Regulator ensures plants stay compact and beautiful to keep them at their peak longer for increased profitability.Active Ingredients: Paclobutrazol 0.4% PGR Mode of Action: 1 EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 1 Qt., 2.5 Gal.
From $133.95
Cambistat Plant Growth Regulator, PGR, Rainbow Treecare
Cambistat Plant Growth Regulator is a plant growth regulator that slows the vegetative growth of plants by inhibiting gibberellin biosynthesis. Cambistat is designed to gently and predictably slow the growth of trees.Active Ingredients: Paclobutrazol 22.3% PGR Mode of Action: 1 EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 1 Gal.
From $422.95
Fascination Plant Growth Regulator, Valent
Fascination Plant Growth Regulator is an effective tool for more presentable, more marketable Easter and LA hybrid lilies and ornamentals.
Active Ingredients: Benzyladenine 1.8%, Gibberellins 1.8% Product Class: Plant Growth RegulatorEPA Signal Word: CAUTION / PRECAUCIONEPA Registration Number: 73049-41Application Rate Range: (see label) Container Size(s): .5 Gal.
From $491.95
Florel Brand Growth Regulator PGR, Monterey
Control Dwarf Mistletoe. Reduce or eliminate undesirable fruit development on many ornamental trees. Active Ingredient: Ethephon 3.9%Signal Word - CAUTION / PRECAUCION
From $14.95
Mastiff (Flurprimidol) PGR, Wedgle Direct-Inject
Mastiff PGR is a plant growth regulator (PGR) which produces desirable growth reduction in a wide variety of ornamental trees. With a single Mastiff PGR application, vegetative growth generally is reduced up to 70% over a three-year period.Active Ingredient: Flurprimidol 48.1%Signal Word - CAUTION / PRECAUCION
Product is Discontinued & No Longer Available.
Pinscher (Dikegulac-sodium) PGR, Wedgle Direct-Inject
Pinscher PGR For systemic chemical pinching of various landscape ornamentals. Pinscher PGR greatly reduces flowering and fruit/seed set without compromising tree health.Active Ingredient: Dikegulac-sodium 18.5%Signal Word - CAUTION / PRECAUCION
This product is drop-shipped by the manufacturer and will be shipped UPS Ground regardless of method chosen at checkout.
From $256.95
ProGibb T&O Plant Growth Regulator (PGR), OMRI Listed, Valent
ProGibb T&O Plant Growth Regulator is an extremely potent PGR, ProGibb T&O Plant Growth Regulator promotes stem elongation and flowering in ornamentals and offers growers a more marketable plant. OMRI Listed.Active Ingredient: Gibberellic acid 4.0%Signal Word - WARNING / AVISO
Quanta Systemic PGR & Fungicide, Helena
Quanta Systemic PGR & Fungicide for the control of diseases such as: downey mildew, phytopthora and pythium in ornamentals and bedding plants, roses, phytophthora in conifers, pythium in turf, and phytopthora and pythium diseases associated with stem and canker blight.Active Ingredient: Mono-and di-potassium salts of Phosphorus Acid 56.0% + Indole -3-butyric Acid 0.0139% Signal Word - CAUTION / PRECAUCION
From $85.95
Sumagic Plant Growth Regulator PGR, Valent
Sumagic Plant Growth Regulator is the most active and consistent PGR available. Nearly 20 years of published test results prove it. With the flexibility of many application techniques, Sumagic delivers unmatched growth regulation for more attractive, compact and lush plants.
From $330.95
Tree Tech, Microinjection Plant Growth Regulators (PGR)
The Tree Tech Microinjection Plant Growth Regulators (PGR) set a new standard for economical and environmentally safe tree health care. As traditional methods of applying chemicals and pesticides become less suited for environmentally sensitive uses, particularly in urban areas, the Tree Tech microinjection system continues to gain acceptance and wider use.Sold Individually, Case Qty. = 25 Micro-injectors
This product is drop-shipped by the manufacturer and will be shipped UPS Ground regardless of method chosen at checkout.
From $5.00
Trimtect Shrub Growth Regulator, PGR
Trimtect Shrub Growth Regulator is a spray-on shrub growth regulator that will reduce the regrowth of trimmed shrubs and hedges by 30 – 70% over a season, allowing your crews to spend less time on high maintenance sites and more time on more profitable ones.
Active Ingredient: Paclobutrazol 8.0%
EPA Signal Word - CAUTION / PRECAUCION
From $459.95
Verve Plant Growth Regulator PGR, Nufarm
Verve Plant Growth Regulator PGR is a concentrated formulation of ethephon with a wide range of uses on tobacco, fruit crops, fruiting vegetables, wheat and barley to improve quality, yield and harvestability.Active Ingredient: Ethephon 21.7%Signal Word - DANGER / PELIGRO
From $57.95
Radiate Plant Growth Regulator, Loveland Products
Radiate Plant Growth Regulator is specifically designed to help develop longer, stronger, healthier roots to improve nutrient uptake and plant performance. Radiate’s proven technology works with all crops and can be applied foliar or in-furrow.
Product Class: Plant Growth Regulator (PGR)Active Ingredients: Indolebutyric Acid (IBA) 0.85%, Cytokinin as Kinetin 0.15%EPA Signal Word: CAUTION / PRECAUCION EPA Registration Number: 34704-909Application Rate Range: (see label) Container Size(s): 1 Gal.
From $299.95
Filter by:
Clear All
Min:
$5.00
Max:
$6,867.00
$5
$6867
Products of the Month
Treegator Original Slow Release Watering Bag
Treegator Original is a slow release watering bag that is perfect for newly planted or established trees from 1 to 8 inches in trunk diameter, with branches beginning at least 25 inches from the ground or higher.
From $15.95
Ooze Tube Professional Tree Establishment Systems
Ooze Tube Professional Tree Establishment patented system specifically engineered to establish trees in under-irrigated sites with minimal cost and maximum survival.
From $12.45
MCH Bubble Caps, Synergy Shield Douglas-fir and Spruce Beetle Repellent
Synergy Shield MCH Bubble Caps, Douglas-fir Beetle Repellent uses MCH – a naturally occurring anti-aggregation pheromone of the Douglas-fir beetle to protect trees from attack by Spruce, and Douglas-fir beetles.Active Ingredients: 3-methyl-2-cyclohexen-1-one 97.9% (500 mg)EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: 1 or 2 /tree, 40 /acre Container Size(s): Min. Order 10 pcs.
Not for Sale to: CA
SALES ARE FINAL. No refunds, returns, or exchanges. This product is perishable.
From $2.64
Verbenone Pouch Synergy Shield Beetle Repellent, Synergy Semiochemicals
Synergy Shield Pine Beetle Repellent Verbenone Pouch, for Mountain Pine, Southern Pine, Western Pine and other Bark BeetlesActive Ingredients: Verbenone, 4,6,6-trimethyl-bicyclo(3.1.1) hept-3-en-2-one EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: 1 or 2 /tree, 20 - 60 /acre Container Size(s): Sold in Multiples of 10 pcs.
Not for Sale to: CA
SALES ARE FINAL. No refunds, returns, or exchanges. This product is perishable.
From $7.10
OMRI - On Sale This Month
AXXE Herbicide, 2.5 Gal.
AXXE Broad Spectrum Herbicide is a non-selective, weed control for grasses and broadleaf weeds. It is formulated to deliver maximum performance and provide fast-acting results on a long list of weeds and grasses, as well as most mosses and lichens. OMRI Listed.
From $127.95
Grandevo WDG Bioinsecticide Miticide, OMRI Listed, Marrone Bio Innovations
Grandevo WDG Bioinsecticide Miticide is a new water dispersible granule formation that contains several active compounds that repel, stop feeding, reduce reproduction and induce mortality to prevent the development of damaging populations of sucking and chewing insects, flies and mites. Organic Certification(s): OMRIActive Ingredients: Chromobacterium subtsugae strain PRAA4-1 30.0% Insecticide Mode of Action: Insecticide Class: EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 20 Lbs.
From $455.95