Company:
Grand Hydro Solutions
Rating
5.00
(1 review)
Location:
Contact supplier

Insect & Disease Control

Out of stock
10 days
HGC746202
All plants need certain components for growth over and above soil, sun, rain and air. The basic components of living cells are proteins, which are made up of amino acids. Derived from animal byproducts, Athena's Aminas is a digested hydrolysate that will benefit every stage of your plants' life from vegetative to bloom. Whether they are in soil or hydroponics, every plant will love Athena.
$1987
Out of stock
10 days
HGC722079
General Hydroponics Defguard Biofungicide/Bactericide is an OMRI-listed biofungicide and bactericide for use in organic gardening that's effective against a variety of pathogens, particularly botrytis (which causes botrytis blight, or gray mold) and powdery mildew. It also controls anthracnose; bacterial leaf blights, spots and specks; black mold; black spot (on roses); brown spot; fruit rot; and leaf spots. If you need a biofungicide/bactericide that prevents bacterial and fungal diseases from even establishing themselves on leaves, look no further than General Hydroponics Defguard Biofungicide/Bactericide.
$19940
Out of stock
10 days
HGC722078
General Hydroponics Defguard Biofungicide/Bactericide is an OMRI-listed biofungicide and bactericide for use in organic gardening that's effective against a variety of pathogens, particularly botrytis (which causes botrytis blight, or gray mold) and powdery mildew. It also controls anthracnose; bacterial leaf blights, spots and specks; black mold; black spot (on roses); brown spot; fruit rot; and leaf spots. If you need a biofungicide/bactericide that prevents bacterial and fungal diseases from even establishing themselves on leaves, look no further than General Hydroponics Defguard Biofungicide/Bactericide.
$8188
Out of stock
10 days
HGC722076
General Hydroponics Defguard Biofungicide/Bactericide is an OMRI-listed biofungicide and bactericide for use in organic gardening that's effective against a variety of pathogens, particularly botrytis (which causes botrytis blight, or gray mold) and powdery mildew. It also controls anthracnose; bacterial leaf blights, spots and specks; black mold; black spot (on roses); brown spot; fruit rot; and leaf spots. If you need a biofungicide/bactericide that prevents bacterial and fungal diseases from even establishing themselves on leaves, look no further than General Hydroponics Defguard Biofungicide/Bactericide.
$1187
Out of stock
10 days
HGC722077
General Hydroponics Defguard Biofungicide/Bactericide is an OMRI-listed biofungicide and bactericide for use in organic gardening that's effective against a variety of pathogens, particularly botrytis (which causes botrytis blight, or gray mold) and powdery mildew. It also controls anthracnose; bacterial leaf blights, spots and specks; black mold; black spot (on roses); brown spot; fruit rot; and leaf spots. If you need a biofungicide/bactericide that prevents bacterial and fungal diseases from even establishing themselves on leaves, look no further than General Hydroponics Defguard Biofungicide/Bactericide.
$2151
Out of stock
10 days
HGC722074
General Hydroponics Exile Insecticide/Fungicide/Miticide is OMRI listed for use in organic gardening and an EPA-registered fungicide. That means one product gives you control of listed pests and diseases (e.g. soft-bodied pests and powdery mildew) in vegetable gardens, landscapes and greenhouses. The formulation is based on potassium salts of naturally derived fatty acids. General Hydroponics Exile Insecticide/Fungicide/Miticide provides control of mites, aphids and whiteflies. Once you see a bug or twoor after they've already become a bigger problemyou can apply this product to control or suppress their population. It can be used right up to harvest on vegetables, grapes and other small fruits, tobacco, shrubs, foliage and flowering plants.
$4600
Out of stock
10 days
HGC722072
General Hydroponics Exile Insecticide/Fungicide/Miticide is OMRI listed for use in organic gardening and an EPA-registered fungicide. That means one product gives you control of listed pests and diseases (e.g. soft-bodied pests and powdery mildew) in vegetable gardens, landscapes and greenhouses. The formulation is based on potassium salts of naturally derived fatty acids. General Hydroponics Exile Insecticide/Fungicide/Miticide provides control of mites, aphids and whiteflies. Once you see a bug or twoor after they've already become a bigger problemyou can apply this product to control or suppress their population. It can be used right up to harvest on vegetables, grapes and other small fruits, tobacco, shrubs, foliage and flowering plants.
Out of stock
10 days
HGC722073
General Hydroponics Exile Insecticide/Fungicide/Miticide is OMRI listed for use in organic gardening and an EPA-registered fungicide. That means one product gives you control of listed pests and diseases (e.g. soft-bodied pests and powdery mildew) in vegetable gardens, landscapes and greenhouses. The formulation is based on potassium salts of naturally derived fatty acids. General Hydroponics Exile Insecticide/Fungicide/Miticide provides control of mites, aphids and whiteflies. Once you see a bug or twoor after they've already become a bigger problemyou can apply this product to control or suppress their population. It can be used right up to harvest on vegetables, grapes and other small fruits, tobacco, shrubs, foliage and flowering plants.
$1224
Out of stock
10 days
HGC722069
General Hydroponics Prevasyn Insect Repellant/Insecticide is an insect repellant that makes life miserable for bugs. It features concentrated plant extracts and capsicum oleoresin (pepper extract). The latter ingredient is the keysoft-bodied insects and mites can't stand its irritant properties. When applied regularly, General Hydroponics Prevasyn Insect Repellant/Insecticide keeps bugs from eating or laying eggs on leaves. General Hydroponics Prevasyn Insect Repellant/Insecticide is one of the few insect repellants on the market that has both concentrated plant extracts and capsicum oleoresin. Make it part of your strategy for managing bug problems.
Out of stock
10 days
HGC722070
General Hydroponics Prevasyn Insect Repellant/Insecticide is an insect repellant that makes life miserable for bugs. It features concentrated plant extracts and capsicum oleoresin (pepper extract). The latter ingredient is the keysoft-bodied insects and mites can't stand its irritant properties. When applied regularly, General Hydroponics Prevasyn Insect Repellant/Insecticide keeps bugs from eating or laying eggs on leaves. General Hydroponics Prevasyn Insect Repellant/Insecticide is one of the few insect repellants on the market that has both concentrated plant extracts and capsicum oleoresin. Make it part of your strategy for managing bug problems.
$2336
Out of stock
10 days
HGC722071
General Hydroponics Prevasyn Insect Repellant/Insecticide is an insect repellant that makes life miserable for bugs. It features concentrated plant extracts and capsicum oleoresin (pepper extract). The latter ingredient is the keysoft-bodied insects and mites can't stand its irritant properties. When applied regularly, General Hydroponics Prevasyn Insect Repellant/Insecticide keeps bugs from eating or laying eggs on leaves. General Hydroponics Prevasyn Insect Repellant/Insecticide is one of the few insect repellants on the market that has both concentrated plant extracts and capsicum oleoresin. Make it part of your strategy for managing bug problems.
$4544
In stock
10 days
HGC00019
$35083
In stock
10 days
HGC738235
The Neoprene Algae Block Sleeve will slip over all standard clear housings to customize your indoor hydroponic garden. Blocks light so no algae can grow. Easy to remove to check status of filters. Fits Stealth RO, Small Boy, Triton or any other standard housing.
$1276
In stock
10 days
HGC718998
Hygrozyme® is North America’s #1 concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their full genetic potential. Hygrozyme® provides a cleaner root zone by accelerating the breakdown of dead root matter. This process unlocks additional nutrients and helps plants thrive by stimulating new root growth.
$1,31890
In stock
10 days
HGC718980
Hygrozyme® is North America’s #1 concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their full genetic potential. Hygrozyme® provides a cleaner root zone by accelerating the breakdown of dead root matter. This process unlocks additional nutrients and helps plants thrive by stimulating new root growth.
$3245
In stock
10 days
HGC718990
Hygrozyme® is North America’s #1 concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their full genetic potential. Hygrozyme® provides a cleaner root zone by accelerating the breakdown of dead root matter. This process unlocks additional nutrients and helps plants thrive by stimulating new root growth.
$28414
In stock
10 days
HGC718995
Hygrozyme® is North America’s #1 concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their full genetic potential. Hygrozyme® provides a cleaner root zone by accelerating the breakdown of dead root matter. This process unlocks additional nutrients and helps plants thrive by stimulating new root growth.
$48711
In stock
10 days
HGC718997
Hygrozyme® is North America’s #1 concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their full genetic potential. Hygrozyme® provides a cleaner root zone by accelerating the breakdown of dead root matter. This process unlocks additional nutrients and helps plants thrive by stimulating new root growth.
$4,72754
In stock
10 days
HGC718985
Hygrozyme® is North America’s #1 concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their full genetic potential. Hygrozyme® provides a cleaner root zone by accelerating the breakdown of dead root matter. This process unlocks additional nutrients and helps plants thrive by stimulating new root growth.
$12037
In stock
10 days
HGC718975
Hygrozyme® is North America’s #1 concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their full genetic potential. Hygrozyme® provides a cleaner root zone by accelerating the breakdown of dead root matter. This process unlocks additional nutrients and helps plants thrive by stimulating new root growth.
$1962
In stock
10 days
HGC705385
Start strong to protect your plants from nutrient-robbing mites, thrips and aphids that impact yield and quality of your plants. Can be used on organic, biological products. Start early, before infestation occurs by applying 2 to 4 tablespoons per gallon every 7 -10 days. Multiple modes of action: repellency, ingestion and reproduction disruption. Easy on pollinators and beneficial insects. Alternate with Venerate® CG.
$4624
In stock
10 days
HGC705384
Start strong to protect your plants from nutrient-robbing mites, thrips and aphids that impact yield and quality of your plants. Can be used on organic, biological products. Start early, before infestation occurs by applying 2 to 4 tablespoons per gallon every 7 -10 days. Multiple modes of action: repellency, ingestion and reproduction disruption. Easy on pollinators and beneficial insects. Alternate with Venerate® CG.
$16239
In stock
10 days
HGC705381
All-natural biological plant extract to boost the plant defense mechanisms against certain fungal and bacterial diseases to improve overall plant health. Outstanding results controlling powdery mildew. Use as a dip for transplants and drench the root zone for root strength. Apply 2-6 tablespoons per gallon every 7-10 days.
$14284
In stock
10 days
HGC705382
All-natural biological plant extract to boost the plant defense mechanisms against certain fungal and bacterial diseases to improve overall plant health. Outstanding results controlling powdery mildew. Use as a dip for transplants and drench the root zone for root strength. Apply 2-6 tablespoons per gallon every 7-10 days.
$5524
In stock
10 days
HGC705387
Your biological go-to insecticide, Venerate® CG is your in-season insecticide with multiple modes of action to beat down pests impacting the health and productivity of your plants. Excellent IPM for spider mites, russet mites, aphids and thrips. Apply 2-5 tablespoons per gallon at 7-day interval. No limit to number of applications per season. Multiple modes of action: exoskeleton degradation, ingestion and molting interference. Alternate with Grandevo® CG.
$16319
In stock
10 days
HGC705388
Your biological go-to insecticide, Venerate® CG is your in-season insecticide with multiple modes of action to beat down pests impacting the health and productivity of your plants. Excellent IPM for spider mites, russet mites, aphids and thrips. Apply 2-5 tablespoons per gallon at 7-day interval. No limit to number of applications per season. Multiple modes of action: exoskeleton degradation, ingestion and molting interference. Alternate with Grandevo® CG.
$6382
Out of stock
10 days
HGC717497
Microbe-Lift® BMC kills developing mosquitoes before they become breeding, biting adults. It is a liquid product, so it has no adverse effect on the aesthetics of ponds and water features. Microbe-Lift® BMC can be applied to areas that can contain aquatic life, fish and plants. It can also be applied to areas used by or in contact with humans, animals, horses, livestock, pets, birds or wildlife. 2 oz treats 400 gallons for 2 years. 6 oz treats 2,000 gallons for 16 months.
Out of stock
10 days
HGC708720
Superior quality, small capacity tank sprayer designed for use in the garden or home. Designed for maximum comfort, efficiency, safety and ease of use. High-grade plastic construction that provides long life and easy maintenance. Brass nozzle adjusts spray from fine mist to gently shower. Features an extended brass head, extra long nozzle and extension. Two year warranty.
$2899
In stock
10 days
HGC704608
For control of foliage feeding worms (caterpillars), thrips, fire ants and other listed pests in lawns, outdoor ornamentals, vegetables, apples, citrus and stone fruit. Contains spinosad, produced by fermentation. New chemistry for insect control. Can be used on vegetable, fruit crops, ornamentals and turf. Controls caterpillars as well as beetles, leafminers, thrips, beetles and more! U.S. Patent. 5,362,634 and 5,496,931.
$12470
In stock
10 days
HGC704606
For control of foliage feeding worms (caterpillars), thrips, fire ants and other listed pests in lawns, outdoor ornamentals, vegetables, apples, citrus and stone fruit. Contains spinosad, produced by fermentation. New chemistry for insect control. Can be used on vegetable, fruit crops, ornamentals and turf. Controls caterpillars as well as beetles, leafminers, thrips, beetles and more! U.S. Patent. 5,362,634 and 5,496,931.
$2072
In stock
10 days
HGC704607
For control of foliage feeding worms (caterpillars), thrips, fire ants and other listed pests in lawns, outdoor ornamentals, vegetables, apples, citrus and stone fruit. Contains spinosad, produced by fermentation. New chemistry for insect control. Can be used on vegetable, fruit crops, ornamentals and turf. Controls caterpillars as well as beetles, leafminers, thrips, beetles and more! U.S. Patent. 5,362,634 and 5,496,931.
$3560
In stock
10 days
HGC713430
Pro-Mix® BX Biofungicide™ + Mycorrhizae™ is a general purpose peat-based professional growing medium suitable for a wide variety of horticultural plants and transplanting applications. Features traditional peat-based growing medium with perlite and vermiculite and is pH-adjusted. Ideal for the production of vegetable transplants in large cell trays. Contains mycorrhizae mycorrhizal inoculum (glomus intraradices) and biofungicide (bacillus pumilus – strain GHA-180).
$5262
Out of stock
10 days
HGC713445
Pro-Mix HP Biofungicide + Mycorrhizae is a high-porosity, peat-based growing medium, ideal for water-sensitive crops, root cutting and/or low-light growing conditions. Pro-Mix HP Biofungicide + Mycorrhizae is suitable for a wide variety of horticultural plants, especially when high air capacity and extra drainage are required. Features high perlite, peat-based growing medium with high drainage capacity. Designed for water-sensitive crops. Ideal for low-light and high-humidity growing conditions. Contains mycorrhizae mycorrhizal inoculum (glomus intraradices) and biofungicide (bacillus pumilus strain GHA-180).
$4481
In stock
10 days
HGC713440
Pro-Mix® HP Biofungicide™ + Mycorrhizae™ is a high-porosity, peat-based growing medium, ideal for water-sensitive crops, root cutting and/or low-light growing conditions. Pro-Mix® HP Biofungicide™ + Mycorrhizae™ is suitable for a wide variety of horticultural plants, especially when high air capacity and extra drainage are required. Features high perlite, peat-based growing medium with high drainage capacity. Designed for water-sensitive crops. Ideal for low-light and high-humidity growing conditions. Contains mycorrhizae mycorrhizal inoculum (glomus intraradices) and biofungicide (bacillus pumilus – strain GHA-180).
$5444
Out of stock
10 days
HGC722356
PyGanic Gardening is an organically compliant, broad-spectrum contact insecticide that offers gardeners peace of mind with its rapid kill of unwanted insects. With a variety of application methods, this flexible spray solution is ideal for use by residential gardeners.
$4472
Out of stock
10 days
HGC722360
PyGanic Gardening is an organically compliant, broad-spectrum contact insecticide that offers gardeners peace of mind with its rapid kill of unwanted insects. With a variety of application methods, this flexible spray solution is ideal for use by residential gardeners.
$41419
Out of stock
10 days
HGC722358
PyGanic Gardening is an organically compliant, broad-spectrum contact insecticide that offers gardeners peace of mind with its rapid kill of unwanted insects. With a variety of application methods, this flexible spray solution is ideal for use by residential gardeners.
$12909
Out of stock
10 days
HGC722362
PyGanic Specialty is an organically compliant, broad-spectrum insecticide that offers rapid knockdown and kill of economically destructive crop and livestock pests. The concentrated formulation is ideal for commercial greenhouse, nursery and livestock customers who have higher-volume and higher-frequency usage needs.
$31109
In stock
10 days
HGC708904
All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Funnel top opening makes for easy filling. Trigger with a lock-on option can be engaged for a continuous spraying. Translucent polyethylene for durability and easy viewing of liquid levels. Carry with the grip handle or use the included shoulder strap. Includes a pressure relieve valve and a 3 ft hose. Replacement parts available online.
$1614
Out of stock
10 days
HGC708898

All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Funnel top opening makes for easy filling. Trigger with a lock-on option can be engaged for a continuous spraying. Translucent polyethylene for durability and easy viewing of liquid levels. Carry with the grip handle or use the included shoulder strap. Includes a pressure relieve valve and a 3 ft hose. Replacement parts available online.

In stock
10 days
HGC708910
All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizer and many home applications! This sprayer requires no manual pumping and is ideal for large jobs. The Rainmaker® Lithium Ion Backpack Sprayer is powered by a removable and rechargeable lithium-ion battery pack (included) that can last for hours on one charge. Other features include a high and low speed flow rate switch and 3 different sprayer nozzles. The trigger has a lock-on option that can be engaged for continuous spraying. Padded shoulder straps for added comfort. This sprayer has an integrated filter and 4 ft hose.
$19471
In stock
10 days
HGC708906
All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Funnel top opening makes for easy filling. Trigger with a lock-on option can be engaged for a continuous spraying. Translucent polyethylene for durability and easy viewing of liquid levels. Carry with the grip handle or use the included shoulder strap. Includes a pressure relieve valve and a 3 ft hose. Replacement parts available online.
$2261
In stock
10 days
HGC708908
All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Funnel top opening makes for easy filling. Trigger with a lock-on option can be engaged for a continuous spraying. Translucent polyethylene for durability and easy viewing of liquid levels. Carry with the grip handle or use the included shoulder strap. Includes a pressure relieve valve and a 3 ft hose. Replacement parts available online.
$2600
In stock
10 days
HGC708902
All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Manual pump backpack sprayer is ideal for large jobs. Includes four interchangeable sprayer nozzles for different applications. Trigger with a lock-on option can be engaged for a continuous spraying. Padded shoulder straps for added comfort. This sprayer has an integrated filter included and a 4 ft hose. Replacement parts available online.
$3400
In stock
10 days
HGC708900
All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Unit is powered by a rechargeable battery. No manual pumping required. Easily move the sprayer around by using the attached pull cart or simply take the sprayer off its carriage and wear like a backpack by using the included padded straps. Ideal for large jobs. Includes four interchangeable sprayer nozzles for different applications. Trigger with a lock-on option can be engaged for a continuous spraying. This sprayer has an integrated filter included and a 4 ft hose. Replacement parts available below and online.
$15920
Out of stock
10 days
HGC708500
This is a heavy-duty, refillable pump sprayer. It features an adjustable brass spray nozzle. Capacity is 64 oz/1.9 L. Use to apply most pest/disease control products, foliar sprays, or cleaning agents.
$1378