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OHP Inc, originally Olympic Horticultural Products, was founded with the goal of becoming the leading provider of technology based pesticide solutions for the greenhouse and nursery production markets.
StatusIn Stock
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Altercel PGR – Gallon $159.95
Altercel PGR – Gallon (Formerly Cycocel) is among the most reliable and widely used plant growth regulators on the market today.
Available on backorder
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Ancora Microbial Insecticide Preferal – 2 Bags of 1 Lb $329.95
Ancora Microbial Insecticide Preferal – 2 Bags of 1 Lb is a naturally occurring fungus that infects both foliage, soil dwelling insects and mite
Available on backorder
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Astun Ornamental Fungicide – Qt $244.95
Astun Ornamental Fungicide – Qt controls Botrytis cinerea on ornamental plants. Preventative, curative, and rainfast for long-lasting protection.
Available on backorder
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Azatin O Biological Insecticide – Qt (32 Oz) $279.95
Azatin O Biological Insecticide – Qt (32 Oz) is a 4.5% formulation of azadirachtin, a naturally-derived active ingredient that comes from the seeds of the Neem tree.
2 in stock (can be backordered)
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B-Nine WSG PGR (Plant Growth Regulator) – Lb $73.95
B-Nine WSG PGR (Plant Growth Regulator) – Lb reduces plant height in ornamental plants by reducing internode length. Other benefits include a deeper green color and reduced breakage during shipping.
Available on backorder
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Biathlon Ornamental Herbicide – 50 Lb $198.95
Biathlon Ornamental Herbicide – 50 Lb is a pre-emergent granular ornamental herbicide for control of weeds in field and container production ornamentals, conifers and Christmas trees, grounds maintenance, and other label specified non-crop areas.
Available on backorder
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Chipco 26019 Fungicide – 2 Lb $249.95
Chipco 26019 Fungicide – 2 Lb is contact, curative broad spectrum fungicides which inhibit germination of fungal spores and growth of fungal mycelium.
Available on backorder
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Discus L Insecticide for Ornamentals – 1 Gal $279.95
Discus L Insecticide for Ornamentals – 1 Gal is a versatile, broad-spectrum product that gives long-term control of many insects.
Available on backorder
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FireWorxx Herbicide – Gallon $159.95
FireWorxx Herbicide – Gallon is a herbicidal soap that is a non-selective fast-acting weed, grass, algae and moss killer on contact, not systemic. It contains a fatty acid blend of caprylic and capric acids.
Available on backorder
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Floramite SC Ornamental Miticide – 8 – 32 Oz$133.95 – $403.95
Floramite SC Ornamental Miticide – 8 – 32 Oz provides outstanding control of a variety of mite pests on ornamentals plants in greenhouse, shadehouse, nursery, field, landscape and interiorscape settings.
Available on backorder
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Fulcrum Insect Growth Regulator – Qt $299.95
Fulcrum Insect Growth Regulator – Qt contains pyriproxyfen thats interferes with the key molting hormone, ecdysone, which prevents insects from progressing from one life stage to the next.
Available on backorder
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Hormodin Root Inducing Substance – 0.1% – 0.3% – 0.8%$34.95 – $59.95
Hormodin Root Inducing Substance – 0.1% – 0.3% – 0.8% is a general purpose powder designed for the home gardener or commercial florist
12 in stock (can be backordered)
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Kalmor Fungicide Bactericide Copper Hydroxide – 2.5 Lb $74.95
Kalmor Fungicide Bactericide Copper Hydroxide – 2.5 Lb is an effective broad spectrum fungicide
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Kopa Insecticidal Soap Insecticide Miticide Fungicide – 2.5 Gallons $154.95
Kopa Insecticidal Soap Insecticide Miticide Fungicide – 2.5 Gallons is a potassium salt of fatty acid soap
Available on backorder
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Marathon 1% Granular Insecticide – 5 – 50 Lb$89.95 – $989.95
Marathon 1% Granular Insecticide – 5 – 50 Lb applied as a foliar spray provides translaminar activity resulting in quick knockdown and extended residual control.
Available on backorder
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Marathon II Insecticide – 250 ml $139.95
Marathon II Insecticide – 250 ml is a flowable formulation that allows for a foliar spray application on ornamentals and vegetable plants for resale grown in the greenhouse or nursery.
16 in stock (can be backordered)