Plant Care/Pest & Disease Control
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$14.48| /
Mosquito Dunks, 6 per pack
One Stop HydroFor ORGANIC production and gardening. Biological mosquito control. Each Dunk kills mosquito larvae for 30 days or more. Can be used in Fish Habitat...
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$19.53| /
Mosquito Bits, 30 oz
One Stop HydroMarshy swampy areas inundated with larvae? Summit Mosquito Bits can be used in any standing water including irrigation ponds, stock tanks, animal w...
View full details$19.53| /Sale -
$31.99| /
Illuminati Super Green 5W LED Night Light
One Stop HydroSuper Green LED Light Bulb SG Night Light by Illuminati The Illuminati Super Green LED Light Bulb (SG Night Light) allows you to work in your grow ...
View full details$31.99| /Sale -
$7.70| /
High Yield Lock Down Pads, 3", pack of 15
One Stop HydroLock Down Pads are water resistant, yellow sticky pads that attract a wide range of insects including fungus gnats, thrips, spider mites, leaf mine...
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$26.27| /
Organocide Plant Doctor Systemic Fungicide, 1 qt
One Stop HydroORGANOCIDE™ Plant Doctor Systemic Fungicide (Formerly Exel LG) is an earth-friendly broad spectrum disease control and preventative for use on turf...
View full details$26.27| /Sale -
$10.99| /
Organocide Bee Safe 3-in-1 Garden Spray, 24 oz
One Stop HydroProduct Details Organocide is an OMRI-listed, nature-safe insecticide and fungicide for organic production. Derived from a unique blend of soybean ...
View full details$10.99| /Sale -
$21.34| /
Organocide Bee Safe 3-in-1 Garden Spray, 1 qt
One Stop HydroOrganocide is an OMRI-listed, nature-safe insecticide and fungicide for organic production. Derived from a unique blend of soybean extract and sesa...
View full details$21.34| /Sale -
$114.99| /
3-in-1 Garden Spray Concentrate, 2.5 gal
One Stop HydroORGANOCIDE 3-in-1 Garden Spray is an OMRI-listed insecticide, fungicide & miticide. Effective on all stages: eggs, larvae, nymphs and adults, o...
View full details$114.99| /Sale -
$47.99| /
BioSafe ZeroTol HC, 1 gal
One Stop HydroZeroTol HC is a broad-spectrum bactericide/fungicide peroxyacetic acid chemistry formulated with the smaller grower in mind. ZeroTol HC is perfect ...
View full details$47.99| /Sale -
$132.99| /
BioSafe Bio-Foamer Foaming Agent, 5 gal
One Stop HydroBioFoamer Foaming Agent IndicatorAdditive for use in foaming equipment to enhance foam during application. Ensures that foam delivers thorough cove...
View full details$132.99| /Sale -
$107.99| /
BioSafe BioCeres WP, 1 lb
One Stop HydroBioCeres WP is a biological insecticide containing the active ingredient Beauveria bassianastrain ANT-03 for use on crops to control insect pests. ...
View full details$107.99| /Sale -
$371.80| /
Safer Pyrethrin & Insecticidal Soap Concentrate II, 1 gal, case of 4
One Stop HydroBest used for:Killing hard and soft bodied insects. Effective for aphid control, mealybug control, leafhoppers, harlequin bugs, plant bugs, mites, ...
View full details$371.80| /Sale -
$62.99| /
Safer 3 in 1 Garden Spray Concentrate, 1 gal
One Stop HydroMulti-purpose formulation for the control of mites, insects, and fungus. Can be used on roses, flowers, vegetables, trees, fruits, shrubs & hou...
View full details$62.99| /Sale -
$27.99| /
Safer 3-in-1 Garden Spray Concentrate, 1 qt
One Stop HydroMulti-purpose formulation for the control of mites, insects, and fungus. Can be used on roses, flowers, vegetables, trees, fruits, shrubs & hou...
View full details$27.99| /Sale -
$14.99| /
Safer Garden Fungicide Concentrate, 16 oz
One Stop HydroThis easy to use concentrate is ideal for controlling and preventing powdery mildew, black spot, leaf spot, rust. The Safer Brand garden fungicide ...
View full details$14.99| /Sale -
$10.99| /
Safer 3-in-1 Garden Spray RTU, 1 qt
One Stop HydroCombining insecticidal soap with a sulfur based fungicide, this product provides three garden solutions in one, Fungicide, Insecticide and a Mitici...
View full details$10.99| /Sale -
$10.99| /
Safer Garden Fungicide RTU, 1 qt
One Stop HydroUse Safer Garden Fungicide spray on flowers, fruit and vegetables. Controls powder mildew, black spot, & rust. Shipping Weight 2.30 lbs. P...
View full details$10.99| /Sale -
$16.99| /
Safer Diatomaceous Earth Insect Killer, 4 lb
One Stop HydroThis organic pest control formula is ideal as a bed bug killer or for killing ants, earwigs, cockroaches, silverfish, crickets, fleas, millipedes a...
View full details$16.99| /Sale -
$15.99| /
Safer Caterpillar Killer Concentrate With B.t., 16 oz
One Stop HydroSafer Brand Caterpillar Killer II with B.t. (Bacillus thuringiensis var. Kurstaki) is an effective organic solution for caterpillar and worm contro...
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$371.80| /
Safer Insect Killing Soap Concentrate, 1 gal, case of 4
One Stop HydroThe Safer Brand insect killing soap utilizes the power of potassium salts of fatty acids (insecticidal soap). The potassium salts weaken the insect...
View full details$371.80| /Sale -
$16.99| /
Safer Insect Killing Soap Concentrate, 16 oz
One Stop HydroThis OMRI-listed and compliant for use in organic gardening formula kills a variety of soft bodied insects but will not harm beneficial insects and...
View full details$16.99| /Sale -
$10.99| /
Safer Insect Killing Soap, 32 oz
One Stop HydroThis specially formulated insecticidal soap kills insects safely and has no unpleasant odor.Use for Aphids, Earwigs, Grasshoppers, Harlequin Bugs, ...
View full details$10.99| /Sale -
$10.99| /
Safer End All Insect Killer RTU, 32 oz
One Stop HydroProduct Details Safer Brand End ALL is for use on ornamentals, trees, shrubs, fruits, vegetables, flowers and houseplants. It contains Potassium Sa...
View full details$10.99| /Sale -
$15.91| /
Monterey Epsom Salts, 4 lbs
One Stop HydroProduct Details • Promotes bloom in roses and other flowering plants• Absorbed through the roots and foliage of plant to help plant produce chlorop...
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$6.95| /
Metal Needle for 60CC Syringe
One Stop HydroUsed by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plas...
View full details$6.95| /Sale -
$5.61| /
Grodan Syringe, 60 ml, with plastic needle for EC/pH tests
One Stop HydroThe perfect tool for watering Rockwool. The syringe with a needle made from 1/4" tubing allows you to easily take a water sample from your Rockwool...
View full details$5.61| /Sale -
$112.20| /
SNS 244C Fungicide Concentrate, 1 gal
One Stop HydroSNS-244CTM Concentrated Natural Fungicide is made up of 100% pure thyme, clove and rosemary botanical extracts. The botanicals are all food grade G...
View full details$112.20| /Sale -
$24.99| /
SNS 244 Fungicide RTU, 1 qt
One Stop HydroSNS 244TM Ready to Use Natural Fungicide is made up of 100% pure thyme botanical extracts. The botanicals are all food grade GRAS (Generally Recogn...
View full details$24.99| /Sale -
$19.49| /
Doktor Doom Spider Mite Knockout, 16 oz
One Stop HydroSpider Mite Knockout has a high concentration of the naturally-occurring insecticide pyrethrin, used to control aphids, spider mites, whiteflies, l...
View full details$19.49| /Sale -
$43.99| /
Doktor Doom Formula 420 3-in-1 Spray, 1 qt
One Stop HydroDoktor Doom Formula 420 3 in 1 Spray Concentrate, 1 qt KILLS ALL STAGES OF INSECTS, INCLUDING EGGS, PLUS CONTROLS POWDERY MILDEWRESIDUAL PROTECTION...
View full details$43.99| /Sale -
$6.99| /
Seabright Laboratories Aphid/Whitefly Traps, 5 pack
One Stop HydroPut up a strong line of defense with Whitmire's aphid & whitefly traps. These bright yellow sticky traps come with a wire twist so you can hang...
View full details$6.99| /Sale -
$7.08| /
Seabright Laboratories Thrip/Leafminer Traps, 5 pack
One Stop HydroPut up a strong line of defense against flying pests with Whitmire's thrip/leafminer traps. These bright blue sticky traps come with a wire twist s...
View full details$7.08| /Sale -
$629.99| /
Green Cleaner, 2.5 gal
One Stop HydroSpray green cleaner on plants of every Age, from clones through harvest. Unlike other products, spider mites do not get immune to green cleaner. Ki...
View full details$629.99| /Sale -
$204.95| /
Big Time Roots, 5 gal
One Stop HydroBig Time Roots will: •Decrease nutrient needs.•Decrease rooting time of new cuttings..•Destroy root pathogens and the food sources they feed on.•Pr...
View full details$204.95| /Sale -
$5.99| /
Safer Houseplant Sticky Stakes, pack of 7
One Stop HydroKeep your potted plants free of annoying pests with this powerful pesticide-free houseplant insect killer solution. The Houseplant Sticky Stakes ar...
View full details$5.99| /Sale -
$56.95| /
FoxFarm Bush Doctor Force of Nature Insect Repellent (concentrate), 1 qt
One Stop HydroForce of Nature Insect Repellent helps keep insects away from plants, trees and shrubs.FORCE OF NATURE Insect Repellent is made from pure garlic ju...
View full details$56.95| /Sale -
$41.95| /
FoxFarm Bush Doctor Force of Nature Fungicide (concentrate), 1 qt
One Stop HydroForce of Nature Fungicide helps control Powdery Mildew on many types of plants, including melons, squash, tomatoes, trees, grapes, cucumbers and al...
View full details$41.95| /Sale -
$62.95| /
FoxFarm Bush Doctor Force of Nature Miticide (concentrate), 1 qt
One Stop HydroForce of Nature Miticide helps control mites, thrips and aphids.FORCE OF NATURE Miticide helps control various mites and insects on many types of p...
View full details$62.95| /Sale -
$20.95| /
FoxFarm Bush Doctor Force of Nature Insecticide RTU, 32 oz
One Stop HydroForce of Nature Insecticide kills insects on contact. For indoor or outdoor use.FORCE OF NATURE Insecticide can be used indoors or outdoors as a co...
View full details$20.95| /Sale -
$18.95| /
FoxFarm Don't Bug Me Pyrethrin Spray, Ready-to-use, 24 oz
One Stop HydroDon’t Bug Me Home and Garden Insect Spray may be used indoors or outdoors as a contact spray for flying and crawling pests commonly found in and ar...
View full details$18.95| /Sale -
$10.29| /
Active Eye Universal Phone Microscope, 60x, w/clamp
One Stop HydroThe Active Eye Universal Mobile Phone Microscope is a compact, lightweight 60x microscope that can be clipped onto smartphones and mobile phones th...
View full details$10.29| /Sale -
$15.44| /
Active Eye Lighted Loupe, 30x
One Stop HydroGet targeted, optimal illumination with the Active Eye loupe. The loupe works by the light of an intensely bright LED bulb, giving you 30x magnific...
View full details$15.44| /Sale -
$20.59| /
Active Eye Green LED Worklight/Flashlight
One Stop HydroThe Active Eye Rechargeable Green LED Worklight/Flashlight is designed to be used during dark cycles without interrupting your desired photoperiod....
View full details$20.59| /Sale -
$15.23| /
Active Eye Green LED Headlamp
One Stop HydroAELH2 – Active Eye Green Lantern Headlight This green LED head lamp offers hands-free lighting without disturbing your plants' day/night cycle. The...
View full details$15.23| /Sale -
$23.96| /
Active Eye HPS Grow Room Lenses
One Stop HydroAEG1400 Active Eye Color-Correcting HPS Grow Room Lenses Color correction plus eye protection Active Eye Color-Correcting HPS (high-pressure sodium...
View full details$23.96| /Sale -
$23.96| /
Active Eye LED Grow Room Lenses
One Stop HydroAEG1200 Active Eye Color-Correcting LED Grow Room Lenses Color correction plus eye protection Active Eye Color-Correcting LED Grow Room Lenses let ...
View full details$23.96| /Sale -
$2.19| /
Active Aqua Floating Thermometer
One Stop HydroThe Active Aqua floating thermometer delivers easy and accurate readings of your water temperature. This gauge floats and has a pressure sensitive ...
View full details$2.19| /Sale