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Pest & Disease Control
Insects and plant disease fungi are attracted to your indoor gardens too! Here are the best natural and organic products — insect killers, bug sprays, fungicides — to use if indoor plant pests find their way inside your grow room.
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Ladybugs
This native ladybug species is the best known garden predator available.
Free shipping -
Praying Mantis
Shipped as egg cases, praying mantis require several weeks of warm temps to hatch.
Free shipping -
Spider & Insect
Use to capture creepy crawlies including ants, roaches, spiders and more!
$3.95$1.33 -
70% Neem
For broad spectrum use on vegetables, flowers, trees and more – indoors or out!
$25.95$11.58 -
Actinovate
This one-stop fungus fighter works from root to leaf with a concentrated formula.
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AzaMax (Azadirachtin)
Works as well as synthetic formulas, but without the environmental impact.
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Azamax Spray
Easy to use, just drop one pre-dosed vial into the bottle, add water, shake and apply.
$13.50$10.05 -
Azatrol EC
Uses multiple modes of action to combat chewing and sucking insect pests.
$69.95$61.95 -
Beneficial Nematodes
These tiny, worm-like parasites hunt and destroy over 230 different pests.
$37.95$29.95Free shipping -
Blue Sticky
Uses a special color attractant to protect plants from thrips and leafminers.
$6.50$2.39 -
BMC (Bt-i)
Open water doesn’t have to be an open invitation for biting, disease-carrying insects!
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Bon-Neem II
Specially formulated to kill mites, aphids, whitefly and more on contact.
$14.95$7.52 -
BotaniGard ES
Contains active Beauveria bassiana spores that attack a long-list of troublesome pests.
$94.95$57.50 -
Bug Shield
Keeps dust, insects, mold and mildew from fouling your air-cooled reflectors.
$10.50$5.00 -
Burner/ Evaporator (WSE75)
Turns sulfur prill into a fine dust that prevents plant fungus, mold and more!
$134.95$75.80 -
Defguard
Effective against a variety of pathogens, especially botrytis and powdery mildew.
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Doktor Doom
Made with fast-acting pyrethrum which biologically breaks down in a few hours.
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Don’t Bug Me
It’s time to bite back! This popular formula is derived from chrysanthemum flowers.
$18.95$9.00 -
Exile
New formula is effective against powdery mildew, mites, aphids and whiteflies.
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Flying Insect (Safer®)
An easy to use aerosol spray that does NOT contain ozone depleting substances.
$6.95$3.00 -
Fungus Gnat Predator
Adult predators actively search for fungus gnat larvae and other harmful soil pests.
Free shipping -
Gnat Nix
No mess, no fuss — just a simple, chemical-free method that really works!
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goGnats
Specially formulated for use against fungus gnats, spider mites, thrips and more!
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Green Cleaner
Concentrated, all-natural formula obliterates bugs before your very eyes!
$19.95$9.99 -
Green Cure
A highly effective remedy for indoor plants, greenhouse and garden crops and turf.
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Hand Magnifier (100x)
Impressive 100X zoom power helps identify insect pests and plant diseases.
$19.95$9.98 -
Herbal Pesticide
Made from pure food grade ingredients that smell great (no chemical odors).
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Liquid Ladybug
Contains aromatic plant oils to safely and rapidly kill two spotted spider mites.
$34.95$18.50 -
Met52 EC
A safe and effective liquid for use against thrips, fungus gnats, mites and whitefly!
$64.95$59.95 -
Mighty
Use to keep plant leaves vibrant and healthy — just the way they were meant to be!
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Mite & Insect Spray
May be applied any time during the growing season and up to the day of harvest.
$14.95$5.65 -
Mite-X
Begin applying Mite-X — made from plant extracts — as soon as insects first appear.
$11.95$4.63 -
Mosquito Bits
Bti-coated granules are very effective against mosquito and fungus gnat larvae.
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Mosquito Dunks
Kills mosquito larvae for 30 days! Will NOT harm people, pets, wildlife or fish.
$12.95$5.00 -
Mycostop
Used by growers for diseases caused by pythium, fusarium, alternaria and more.
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Neem Oil – RTU
An easy to use, ready to spray formula that works both indoors or out.
$14.95$6.17 -
Nuke Em
This no-messing-around formula works without leaving a nasty residue on plants.
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Orange Guard Plants
Ideal for use on ornamentals including flowers, trees, shrubs and houseplants.
$14.95$5.60 -
Organocide
Ideal for use on a wide variety of insects, mites, scale and certain fungal diseases.
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Physan 20
A powerful disinfectant for cleaning tools, planter trays, pots and more!
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Plant Doctor
An eco-friendly systemic for use on turf, fruit trees, vegetables and more!
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Predatory Mites (Spidex®)
An effective biological control for use against the two spotted spider mite.
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PROMIS
When your plants need serious protection, PROMIS is a powerful weapon.
$49.95$22.00 -
Roach Magnet
Patented box design fits into small, tight corners where creepy crawlies hide.
$7.50$3.00 -
Root Cleaner
Kills soil borne pests and is safe for use on all food crops. Concentrated formula.
$39.95$19.99 -
Safer Soap
The original insecticidal soap! Concentrated formula makes 6 gallons of spray.
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Serenade Garden
Grow beautiful, disease-free fruits, vegetables and flowers – without chemicals!
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SNS 203
Protects your crops without harming your DNA! Very concentrated.
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SNS 209
This systemic concentrate uses botanical extracts to form a protective barrier for plants.
$24.00$18.50 -
SNS 217
Safe to use on new growth, clones, tomatoes, roses and many other plants.
$26.00$14.00 -
SNS 244
Made from 100% pure food grade materials to safely kill fungal spores on plants.
$24.95$14.70 -
Spider Mite Knockout
A unique nozzle sprays in all directions – even upside down – for hard to reach areas.
$15.95$8.30 -
Sulphur Prills
This pure, clean-burning formula will help you eliminate mildew and mites.
$8.95$4.75 -
Swirski-Mite Plus
Hang the sachets in the affected area and let these natural forces do their work!
Free shipping -
Take Down
Combines the fast knockdown of pyrethrin and the residual activity of canola oil.
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Thrips Predator (Thripex®)
This very small, tan colored predator moves quickly to capture various thrips species.
Free shipping -
Yellow Sticky
Use to attract and capture whiteflies, thrips, fungus gnats, flea beetles & more!
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Zero Tolerance Fungicide
Kills existing plant diseases fast and prevents new fungal problems from starting.
$19.95$10.00