Plant Growth Regulators
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Active Ingredient: Ancymidol
Height control of container grown lilies, poinsettias, chrysanthemums, dahlias, tulips, and foliage and bedding plants. Predictable response makes it a good choice for use in plug production.
REI = 12
Height control of container grown lilies, poinsettias, chrysanthemums, dahlias, tulips, and foliage and bedding plants. Predictable response makes it a good choice for use in plug production.
REI = 12
Active Ingredient: Ethephon
Florel is used to increase lateral branching and reduce internode elongation. Allow 6 weeks or more from the last treatment to the desired bloom date to allow for the delay in flower initiation that occurs. Crops responsive to treatment to increase lateral branching include garden mums, fuchsia, geraniums, verbena, vinca vine and many more. Several bulb crops are treated with Florel to reduce elongation. See the label for the various rates and application strategies.
Florel is used to increase lateral branching and reduce internode elongation. Allow 6 weeks or more from the last treatment to the desired bloom date to allow for the delay in flower initiation that occurs. Crops responsive to treatment to increase lateral branching include garden mums, fuchsia, geraniums, verbena, vinca vine and many more. Several bulb crops are treated with Florel to reduce elongation. See the label for the various rates and application strategies.
Active Ingredient: Flurprimidol
Topflor is a plant growth regulator that reduces internode elongation on a wide variety of annual and perennial plants. Similar in strength to Bonzi and Sumagic but it has shorter residual activity in the plants. Some crops that have responded very well to Topflor in trials include dahlias, dwarf sunflowers, NG impatiens, mums, snapdragons, zonal geraniums, and several perennials. Topflor can be applied as a foliar spray or drench.
*Restricted use in NY
*Not registered in AK
REI = 12
Topflor is a plant growth regulator that reduces internode elongation on a wide variety of annual and perennial plants. Similar in strength to Bonzi and Sumagic but it has shorter residual activity in the plants. Some crops that have responded very well to Topflor in trials include dahlias, dwarf sunflowers, NG impatiens, mums, snapdragons, zonal geraniums, and several perennials. Topflor can be applied as a foliar spray or drench.
*Restricted use in NY
*Not registered in AK
REI = 12
Active Ingredient: Flurprimidol
Topflor is a plant growth regulator that reduces internode elongation on a wide variety of annual and perennial plants. Similar in strength to Bonzi and Sumagic but it has shorter residual activity in the plants. Some crops that have responded very well to Topflor in trials include dahlias, dwarf sunflowers, NG impatiens, mums, snapdragons, zonal geraniums, and several perennials. Topflor can be applied as a foliar spray or drench.
*Restricted use in NY
*Not registered in AK
REI = 12
Topflor is a plant growth regulator that reduces internode elongation on a wide variety of annual and perennial plants. Similar in strength to Bonzi and Sumagic but it has shorter residual activity in the plants. Some crops that have responded very well to Topflor in trials include dahlias, dwarf sunflowers, NG impatiens, mums, snapdragons, zonal geraniums, and several perennials. Topflor can be applied as a foliar spray or drench.
*Restricted use in NY
*Not registered in AK
REI = 12
Active Ingredient: Uniconazole
Used for height control of azaleas, bedding plants, chrysanthemums, Easter lilies, perennials and more. Plants vary in their response to powerful growth regulators, such as Sumagic. Trial according to label rates on new varieties or when using new rates. Dosage and application rates are important to achieve desired plant response. Labeled for tomato, pepper, and eggplant vegetable transplants.
*No outdoor use.
*No registered in AK
REI = 12
Used for height control of azaleas, bedding plants, chrysanthemums, Easter lilies, perennials and more. Plants vary in their response to powerful growth regulators, such as Sumagic. Trial according to label rates on new varieties or when using new rates. Dosage and application rates are important to achieve desired plant response. Labeled for tomato, pepper, and eggplant vegetable transplants.
*No outdoor use.
*No registered in AK
REI = 12
Active Ingredient: Uniconazole
Used for height control of azaleas, bedding plants, chrysanthemums, Easter lilies, perennials and more. Plants vary in their response to powerful growth regulators, such as Sumagic. Trial according to label rates on new varieties or when using new rates. Dosage and application rates are important to achieve desired plant response. Labeled for tomato, pepper, and eggplant vegetable transplants.
*No outdoor use
*Not registered in AK
REI = 12
Used for height control of azaleas, bedding plants, chrysanthemums, Easter lilies, perennials and more. Plants vary in their response to powerful growth regulators, such as Sumagic. Trial according to label rates on new varieties or when using new rates. Dosage and application rates are important to achieve desired plant response. Labeled for tomato, pepper, and eggplant vegetable transplants.
*No outdoor use
*Not registered in AK
REI = 12
For Container-Grown Plants
Active Ingredient: Copper Hydroxide
Plant growth regulator that is applied to the inner surface of a nursery container. Spin Out inhibits the root tips when they reach the container sides. As the plant continues to produce new lateral roots, Spin Out serves as a growth regulator to the new roots, thus producing a fibrous root system. Used in growing, propagation containers and trays.
*Not registered in ME
Active Ingredient: Copper Hydroxide
Plant growth regulator that is applied to the inner surface of a nursery container. Spin Out inhibits the root tips when they reach the container sides. As the plant continues to produce new lateral roots, Spin Out serves as a growth regulator to the new roots, thus producing a fibrous root system. Used in growing, propagation containers and trays.
*Not registered in ME
Active Ingredient: Paclobutrazol
A powerful growth regulator that provides predictable reduction in internode elongation when used at proper rates and application volumes. Labeled for certain annual and perennial crops. Absorbed quickly into root and stem tissue. Rainfast in 30 minutes. Conduct small-scale trials when making treatments to new varieties or when using new rates.
*Restricted use pesticide in VT
*No outdoor use in NY
*Not registered in AK
REI = 12
A powerful growth regulator that provides predictable reduction in internode elongation when used at proper rates and application volumes. Labeled for certain annual and perennial crops. Absorbed quickly into root and stem tissue. Rainfast in 30 minutes. Conduct small-scale trials when making treatments to new varieties or when using new rates.
*Restricted use pesticide in VT
*No outdoor use in NY
*Not registered in AK
REI = 12
Active Ingredient: Paclobutrazol
A powerful growth regulator that provides predictable reduction in internode elongation when used at proper rates and application volumes. Labeled for certain annual and perennial crops. Absorbed quickly into root and stem tissue. Rainfast in 30 minutes. Conduct small-scale trials when making treatments to new varieties or when using new rates.
*No outdoor use in NY
A powerful growth regulator that provides predictable reduction in internode elongation when used at proper rates and application volumes. Labeled for certain annual and perennial crops. Absorbed quickly into root and stem tissue. Rainfast in 30 minutes. Conduct small-scale trials when making treatments to new varieties or when using new rates.
*No outdoor use in NY
Active Ingredient: Ethephon
Florel is used to increase lateral branching and reduce internode elongation. Allow 6 weeks or more from the last treatment to the desired bloom date to allow for the delay in flower initiation that occurs. Crops responsive to treatment to increase lateral branching include garden mums, fuchsia, geraniums, verbena, vinca vine and many more. Several bulb crops are treated with Florel to reduce elongation. See the label for the various rates and application strategies.
Florel is used to increase lateral branching and reduce internode elongation. Allow 6 weeks or more from the last treatment to the desired bloom date to allow for the delay in flower initiation that occurs. Crops responsive to treatment to increase lateral branching include garden mums, fuchsia, geraniums, verbena, vinca vine and many more. Several bulb crops are treated with Florel to reduce elongation. See the label for the various rates and application strategies.
Active Ingredient: Ancymidol
Height control of container grown lilies, poinsettias, chrysanthemums, dahlias, tulips, and foliage and bedding plants. Predictable response makes it a good choice for use in plug production.
REI = 12
Height control of container grown lilies, poinsettias, chrysanthemums, dahlias, tulips, and foliage and bedding plants. Predictable response makes it a good choice for use in plug production.
REI = 12
Active Ingredient: Benzyladenine aka N-(phenylmethyl)-1H-purine-6-amine & GA 4 & 7
Fascination is a combination of two types of plant growth hormones that produce unique and dramatic effects in plants. The initial label includes applications to Easter, LA Hybrid, and Asiatic lilies. Lower leaf yellowing, a significant problem late in the lily crop can be prevented by two applications of Fascination at 5- 10 ppm 1 week before and after the projected visible bud date. A third application when the largest bud on the plant are 3" long at 100 ppm cause the lily blooms to stay open up to 24 days and eliminated the lower leaf yellowing that can occur during cooler storage.
REI = 4
Fascination is a combination of two types of plant growth hormones that produce unique and dramatic effects in plants. The initial label includes applications to Easter, LA Hybrid, and Asiatic lilies. Lower leaf yellowing, a significant problem late in the lily crop can be prevented by two applications of Fascination at 5- 10 ppm 1 week before and after the projected visible bud date. A third application when the largest bud on the plant are 3" long at 100 ppm cause the lily blooms to stay open up to 24 days and eliminated the lower leaf yellowing that can occur during cooler storage.
REI = 4
Active Ingredient: Flurprimidol
A granular plant growth regulator for use on container or field grown herbaceous perennials and woody ornamental plants in greenhouses or nurseries. Cutless G reduces internode elongation on a wide variety of plants and has been shown to increase the quality of plants resulting in a darker leaf color, greater leaf thickness, stronger stems, improved flowering and decreased water loss.
Rates: Refer to the label for use and rate recommendations based on pot size and plant species.
*Not registered in AK, NY
A granular plant growth regulator for use on container or field grown herbaceous perennials and woody ornamental plants in greenhouses or nurseries. Cutless G reduces internode elongation on a wide variety of plants and has been shown to increase the quality of plants resulting in a darker leaf color, greater leaf thickness, stronger stems, improved flowering and decreased water loss.
Rates: Refer to the label for use and rate recommendations based on pot size and plant species.
*Not registered in AK, NY
Active Ingredient: 6-Benzyladenine
Applied as a foliar spray to certain ornamentals in greenhouses. Effects vary by plant species and include increased branching, bud set and production of offsets. Foliar Spray Rates vary considerably, please consult the label.
*Not registered in AK, MT, WY
Applied as a foliar spray to certain ornamentals in greenhouses. Effects vary by plant species and include increased branching, bud set and production of offsets. Foliar Spray Rates vary considerably, please consult the label.
*Not registered in AK, MT, WY
Active Ingredient: Paclobutrazol
A powerful gibberellin inhibiting growth regulator producing predictable, consistent response for height control to produce compact growth when used at proper rates and application volumes. Labeled for certain annuals and perennial crops. Bonzi enhances plant quality and flowering. Absorbed quickly into root and stem tissue. Rainfast in 30 minutes. Conduct small-scale trials when treating new varieties or using new rates. Excellent plant safety.
*Restricted use pesticide in VT
*No outdoor use in NY
*Not registered in AK
REI = 12
A powerful gibberellin inhibiting growth regulator producing predictable, consistent response for height control to produce compact growth when used at proper rates and application volumes. Labeled for certain annuals and perennial crops. Bonzi enhances plant quality and flowering. Absorbed quickly into root and stem tissue. Rainfast in 30 minutes. Conduct small-scale trials when treating new varieties or using new rates. Excellent plant safety.
*Restricted use pesticide in VT
*No outdoor use in NY
*Not registered in AK
REI = 12
Active Ingredient: Paclobutrazol
A powerful gibberellin inhibiting growth regulator producing predictable, consistent response for height control to produce compact growth when used at proper rates and application volumes. Labeled for certain annuals and perennial crops. Bonzi enhances plant quality and flowering. Absorbed quickly into root and stem tissue. Rainfast in 30 minutes. Conduct small-scale trials when treating new varieties or using new rates. Excellent plant safety.
*Restricted use pesticide in VT.
*No outdoor use in NY.
*Not registered in AK
REI = 12
A powerful gibberellin inhibiting growth regulator producing predictable, consistent response for height control to produce compact growth when used at proper rates and application volumes. Labeled for certain annuals and perennial crops. Bonzi enhances plant quality and flowering. Absorbed quickly into root and stem tissue. Rainfast in 30 minutes. Conduct small-scale trials when treating new varieties or using new rates. Excellent plant safety.
*Restricted use pesticide in VT.
*No outdoor use in NY.
*Not registered in AK
REI = 12
Active Ingredient: Ancymidol
Height control of container grown lilies, poinsettias, chrysanthemums, dahlias, tulips, and foliage and bedding plants. Predictable response makes it a good choice for use in plug production.
REI = 12
Height control of container grown lilies, poinsettias, chrysanthemums, dahlias, tulips, and foliage and bedding plants. Predictable response makes it a good choice for use in plug production.
REI = 12