Wash Hydro • Shop Online
2318 18th Street NW
Washington, DC
(202)-750-7760
About Us In-Store
Workshops
Employment Customer Rewards Customer Feedback Employee Login Open Monday-Saturday 10am-8pm, Sundays 12pm-6pm
86 Items Found.Viewing Page 1 of 9 Next Page >> Sort by
Type: Grow Materials
Subtype: Insect Control
Doktor Doom Spider Mite Knockout features a high-concentration of the naturally occurring insecticide pyrethrin, a very effective substance used to control aphids, spider mites, whiteflies, leafhoppers, Japanese beetles and more. Its one-fifth percent pyrethrin concentration is 10 to 20 times that of comparable pyrethrin-based insect control products. This powerful spray can be used indoors and out and is safe to apply on food crops up to one day before harvest.
Type: Grow Materials
Subtype: Insect Control
Doktor Doom Total Release Foggers have an active ingredient, pyrethrin, derived from chrysanthemums and proven to successfully control spider mites, aphids, whiteflies, fungus gnats and more. This fogger is safe for use in greenhouses and indoor gardens, around all plants including fruits, vegetables and ornamentals. Foggers treat 1,000 square feet per ounce.
Type: Grow Materials
Subtype: Insect Control
AzaMax is a broad-spectrum organic insecticide that controls pests like mites, aphids, whiteflies, caterpillars, thrips, grasshoppers and more. It’s made from Azadirachtin Technical, a natural derivative of the neem tree, and contains Azadirachtin A&B as active ingredients along with more than 100 limonoids. Instead of hard chemical solvents, AzaMax uses food-grade formulation ingredients. It's also great as an additive to other insecticides, as it makes pests more vulnerable to them.
Type: Grow Materials
Subtype: Insect Control
Made with natural pyrethrum derived from chrysanthemum flowers, Don't Bug Me® kills most common insect pests on contact. Use FoxFarm® Don't Bug Me insect spray on indoor and outdoor flowers, fruits, trees and shrubs. Safe for use on food crops up to the day of harvest.
Type: Grow Materials
Subtype: Insect Control
These 4-inch-by-7-inch Seabright Sticky Traps unfold to expose nontoxic adhesive on both sides to cover approximately 30 square inches per trap. Thrip/leafminer baits are colored blue to attract target insects.
Type: Grow Materials
Subtype: Insect Control
Sierra Natural Science SNS 217 provides a barrier between your plants and spider mites. Made from 100% pure rosemary botanical extracts, this all-natural formula contains the fatty acids and salts from the rosemary extracts that disrupt the insect’s cell structure, and suppresses their life cycle. Also effective in killing spider mite eggs. Great for use on plants, vegetables and trees.
Type: Grow Materials
Subtype: Insect Control
Safer® Brand EndALL® Insect Killer is an effective, ready-to-use spray that kills 45 different insect species in any stage of life, from egg to adult. Among the targeted pests are aphids, various beetles (including Japanese beetles), caterpillars and larvae (including gypsy moth caterpillars and tent caterpillars), harlequin bugs, leafhoppers, mealybugs, stink bugs, and whiteflies. Safer Brand EndALL can be used up to the day of harvest on ornamentals, trees, shrubs, fruits, vegetables, flowers and houseplants.
Type: Grow Materials
Subtype: Insect Control
Safer® Brand EndALL® Insect Killer is an effective, ready-to-use spray that kills 45 different insect species in any stage of life, from egg to adult. Among the targeted pests are aphids, various beetles (including Japanese beetles), caterpillars and larvae (including gypsy moth caterpillars and tent caterpillars), harlequin bugs, leafhoppers, mealybugs, stink bugs, and whiteflies. Safer Brand EndALL can be used up to the day of harvest on ornamentals, trees, shrubs, fruits, vegetables, flowers and houseplants.
Type: Grow Materials
Subtype: Insect Control
Each Mosquito Dunks® slowly releases a long-term biological mosquito larvacide The active ingredient (Bacillus thuringiensis israelensis) will not harm people, plants, pets or wildlife. Mosquito Dunks kill mosquitoes before they grow old enough to bite and are used to treat stagnant water in birdbaths, flowerpots, rain barrels, gutters and unused swimming pools and hot tubs. Each disk treats up to 100 square feet of surface water (regardless of depth) and remains effective for up to 30 days.
Type: Grow Materials
Subtype: Insect Control
These 4” x 7” Sticky Aphid/Whitefly Traps unfold to expose adhesive on both sides to cover approximately 30 sq inches per trap. Yellow coloration of weatherproof cards attracts aphids, whiteflies, leafhoppers, froghoppers, moths and more. Nontoxic traps are simple to hang and mess free. Pack of 5 traps.