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Home Browse Organic Growers Supply Index

You are viewing all Organic Growers Supply products related to “Cannabis Growing Supplies.”

Compost and Potting Soil

Bokashi Bucket
Bokashi Bucketclearance
8324 The Japanese kitchen composting system known as Bokashi takes advantage of a microbial culture to accelerate the composting process and reduce... read more
Coast of Maine Quoddy Blend™ Compost
Compost and Potting Soil
Coast of Maine Quoddy Blend™ Compost
8325 (1-0-0) Blend of composted lobster, shrimp, crab, salmon and cow manure. Rich in micronutrients. Ideal for beds. read more
Coast of Maine Stonington Blend™ Potting Mix
Coast of Maine Stonington Blend™ Potting Mixout-of-stock, clearance SOLD OUT
8329 A rich balanced mixture of sphagnum peat, coir, lobster compost, composted dark bark, dehydrated hen manure, perlite, worm castings, natural... read more
Coir Blocks (1 cu ft)
Coir Blocks (1 cu ft)out-of-stock, clearance SOLD OUT
8348 Biodegradable and environmentally sound substitute for peat moss. Compressed blocks of coconut fibers (coir) that swell to eight or nine times... read more
Coir Blocks (2½ cu ft)
Compost and Potting Soil
Coir Blocks (2½ cu ft)
8349 This premium washed low-EC coconut coir is a biodegradable and environmentally sound substitute for peat moss. Compressed blocks of coconut fibers... read more
Fort Vee™ Potting Soil
Compost and Potting Soil
Fort Vee™ Potting Soil
8340 Widely used by growers who make soil blocks. Has good water retention and a long-lasting nutrient supply from the high proportion of compost in... read more
Compost and Potting Soil
GreenTree Ithaca Blend™
8347 Alice came home from the 2015 NOFA-NY Winter Conference with a sample bag of this New York–made potting soil and put it up against some... read more
Compost and Potting Soil
GreenTree NoFloat
8350 Coir goes tech. GreenTree combines different size grades of coir fibers to an exacting formula that results in a high-porosity growing medium. If... read more
Compost and Potting Soil
Rainbow Valley Compost
8331 This top-quality compost, made in Sidney, Maine, from organic cow and poultry manure, comes highly recommended by farm advisor Mark Fulford. The... read more
Compost and Potting Soil
Rice Hulls
8323 A great alternative to perlite in your growing medium—carbonaceous, renewable and less dusty to mix. Also suitable for use in Bokashi composting... read more
Worm Castings
Compost and Potting Soil
Worm Castings
8319 (0.5-0.5-0.3 and trace minerals) Research at Ohio State University indicates that adding 10–20% worm castings by volume to potting mixes greatly... read more

Mulches

Mulch
Chocolate Mulch
8321 The only mulch that might sabotage your New Year’s diet resolutions—it really does smell like chocolate! The shells of the cocoa bean make an... read more

Farm Seed

Clover

Dutch White Clover
Clover
Dutch White Clover
8031 Trifolium repens At 6", the lowest-growing clover. Shade-tolerant perennial. Our most popular clover. Seed at 5–15#/acre, ½#/1000 sq ft.

As cover

... read more

Fertilizers

Alfalfa Meal
Fertilizer
Alfalfa Meal OG
8268 (2.6-0.5-2.3 avg.) Excellent alternative to blood meal as a nitrogen source. Gives plants a noticeable quick boost and feeds soil organisms. Apply... read more
BioNutrients™ Soluble AG
Fertilizer
BioNutrients™ Soluble AG
8291 (8-1-9) Provides a quick boost of plant nutrients (derived from fish and fermented plant extracts) fortified by humic acid and kelp and inoculated... read more
Blood Meal
Fertilizer
Blood Meal
8271 (12-0-0) Fastest release time of any organic nitrogen source. As a sidedressing, apply at ¾#/100 row ft 3 weeks after transplanting or 4 weeks... read more
Fish Hydrolysate with Kelp
Fertilizer
Fish Hydrolysate with Kelp
8295 (2-5-0.2) 90% fish hydrolysate and 10% liquid kelp concentrate provides all the N, P & K of fish and the micro-nutrients and growth hormones of ... read more
Grow-Plex SP Humic Acid
Fertilizer
Grow-Plex SP Humic Acid
8304 Powder derived from Menefee Humates helps promote growth and vigor in plants. Small particles will hold and transport nutrients to plants as a... read more
Humic Acids SP
Fertilizer
Humic Acids SP
8161 A dry soluble powder with humic acid concentration of 85%. Derived from the mineral leonardite. Humic acids are the wild-card molecules of soil... read more
Kelp Meal
Fertilizer
Kelp Meal
8280 Dried and ground seaweed contains trace minerals, enzymes and amino acids. An excellent source of naturally chelated elements. Brassicas respond... read more
Kelp-It Soluble Seaweed Extract
Fertilizer
Kelp-It Soluble Seaweed Extract
8301 Highly concentrated extract makes an excellent foliar spray containing growth hormones, trace minerals, enzymes and carbohydrates. One package... read more
Liquid Kelp
Fertilizer
Liquid Kelp
8298 Maine-harvested kelp, Ascophyllum nodosom, is a source of growth-promoting and -regulating hormones. Use when starting seeds to improve seed... read more
Neem Cake
Fertilizer
Neem Cake
8316 (6-1-3) The residue of neem seed kernels after the oil has been pressed. Rich in the basic nutrients, nitrogen, phosphorus and potassium, it makes... read more
Fertilizer
Seabird Guano
8278 (12-11-2) Etymologically, the word guano is derived from the (indigenous Andean) Quechua word for poop. Biologically, guano is manure from bats or... read more
Fertilizer
Shrimp Meal
8288 (typical analysis 5.7-10-0, 14% Ca) From USDA-inspected shrimp processing facilities. Cooked and dried at low temperatures, then finely ground. As... read more
Soybean Meal
Fertilizer
Soybean Meal
8289 (current lot: 7-1.5-3) High levels of nitrogen and potassium are released as the soybean meal breaks down, providing fertility over time. Add when... read more
TeraVita® Fulvic Acid
Fertilizer
TeraVita® Fulvic Acid
8162 A 2% fulvic acid preparation water-extracted from leonardite. This preparation has been filtered through a 200-mesh screen, so it will not clog... read more

Irrigation

Digital Irrigation Timer
Irrigation
Digital Irrigation Timer
9111 We should never encourage mindlessness, but now you can attach this to your drip irrigation and “set it and forget it.” Programmable, up to four... read more

Kits

Garden Irrigation Starter Kit
Kit
Garden Irrigation Starter Kit
9006 Garden row-crop kit is equipped with a Spigot-Connection Set and T-tape® low-flow drip tape for a uniform distribution of moisture along the... read more

Library

Books

Teaming with Microbes: The Organic Gardener’s Guide to the Soil Food Web
Book
Teaming with Microbes: The Organic Gardener’s Guide to the Soil Food Web
9516 by Jeff Lowenfels and Wayne Lewis, 220 pages, 6¼x8¼, hardcover. Part the dusty veil of classic soil chemistry. Move beyond the soil test and mind... read more
Teaming with Nutrients: The Organic Gardener’s Guide to Optimizing Plant Nutrition
Book
Teaming with Nutrients: The Organic Gardener’s Guide to Optimizing Plant Nutrition
9517 by Jeff Lowenfels, 252 pages, 6½x9¼, hardcover. How do plants eat? What are the essential plant nutrients? Where do they come from and how do they... read more

Livestock Supplies

Supplements

Molasses
Supplement
Molasses OG
8406 Molasses is a common and cost-effective feed additive used for many purposes. Add it to your animals’ drinking water in cold weather, where it... read more

Pest Controls

Karanja Oil
Pest Control
Karanja Oil
8593 Eastern tradition and Western utilitarianism meet again! Enlightened growers of veggies, fruits and medical ganja have convinced us to bring back... read more
Neem Oil
Pest Control
Neem Oil
8592 Promotes the health and vitality of trees and plants. Neem has long been recognized for its antifungal, antibacterial and antiparasitic... read more

Fungicides

Actinovate®
Actinovate®out-of-stock
8634 Supplies beneficial bacteria Streptomyces lydicus, which will colonize the roots or foliage of plants and provide protection against disease and... read more
Bonide® Liquid Copper Concentrate
Fungicide
Bonide® Liquid Copper Concentrate
8604 A copper fungicide for the home gardener. Copper is a very effective fungicide, but regular use may result in problematic concentrations of copper... read more
Companion® WP
Fungicide
Companion® WP
8638 When Serenade® discontinued their wettable powder formulation, we were pleased to find this substitute from Growth® Products. Companion offers the... read more
MilStop®
Fungicide
MilStop®
8595 A potassium bicarbonate formulation to prevent powdery mildew, Alternaria blight, Anthracnose, black spot, Botrytis blight, Cercospora leaf spot,... read more
RootShield® Home & Garden
Fungicide
RootShield® Home & Garden
8628 Trichoderma harzianum strain T-22 in a formulation for home-garden use. Trichoderma spp. are free-living fungi, common in soil and on roots, that... read more
RootShield® Plus WP
Fungicide
RootShield® Plus WP
8631 Two strains of Trichoderma: T. harzianum strain T-22, and T. virens strain G-41. Protects roots against pythium, rhizoctonia, fusarium and many... read more
Serenade™
Fungicide
Serenade™
8637 A bacterial fungicide, Bacillus subtilis, effective on a wide range of bacterial and fungal diseases of vegetable and fruit crops, such as early... read more

Insecticides

AzaMax®
Insecticide
AzaMax®
8660 Azadirachtins A & B derived from neem oil. AzaMax is more processed than Neem Oil, but this liquid mixes more easily and isregistered as a... read more
DiPel® DF
Insecticide
DiPel® DF
8676 Dry flowable wettable powder. Commercial strength Bt, approx 32,000 IU/mg. Bacillus thuringiensis subsp. kurstaki is the active ingredient;... read more
PyGanic™
Insecticide
PyGanic™
8688 Pyrethrin is a botanical insecticide derived from a chrysanthemum, Tanacetum cinerariaefolium, grown in Kenya and Tasmania, with low toxicity for... read more
Safer® Caterpillar Killer
Insecticide
Safer® Caterpillar Killer
8679 Liquid concentrate Bt. Bacillus thuringiensis subsp. kurstaki is the active ingredient; effective on cabbage worm, cabbage looper, larvae of... read more
Safer® Insecticidal Soap
Insecticide
Safer® Insecticidal Soap
8661 Biodegradable contact insecticide effectively controls mites, aphids, earwigs, lace bugs, leafhoppers, mealybugs, scale, spider mites, thrips,... read more
Sluggo®
Insecticide
Sluggo®
8664 A blend of iron phosphate, a naturally occurring soil mineral, and snail and slug bait. Many species of snails and slugs are attracted to the... read more
Sluggo® Plus
Insecticide
Sluggo® Plus
8667 The addition of a small amount of spinosad (0.07%) greatly increases the effectiveness and scope of Sluggo. Apply evenly ½–1# per 1000 sq ft to... read more

Orchard Pest Management

Tree Tanglefoot Insect Barrier®
Orchard Pest Management
Tree Tanglefoot Insect Barrier®
8556 A very sticky substance made of castor oil, natural gum resins and vegetable waxes. Wrap a piece of stiff paper about 3" wide around the trunk... read more
Yellow Sticky Strips
Orchard Pest Management
Yellow Sticky Strips
8583 Use as is for monitoring pests such as aphids, cucumber beetles, fungus gnats, corn root worms or whiteflies. Use with ammonium bait enhancers to... read more

Sticker-Spreaders

ThermX™ 70
Sticker-Spreader
ThermX™ 70
8646 A wetting agent and spreader-sticker, made from a liquid concentrate of 70% yucca solids. Use as a soil penetrant to help plants make the most of... read more

Probiotics

Microbials

EM-1 Microbial Inoculant
Microbial
EM-1 Microbial Inoculant
8175 EM or effective microbes, a combination of soil- and plant-borne microbes, developed by Dr. Teruo Higa who realized that an active microbial life... read more
EM-1 Microbial Inoculant 1 L Past Date Retailout-of-stock, clearance SOLD OUT
8176 You learn something new every day. Today we learned that retailers shouldn’t order their microbial inoculants in April, after the spring rush, or... read more
MPM
Microbial
MPM
8178 Feed the soil, feed the plants. Apply Microbial Plant Mix to the soil to increase the number of beneficial microbes. Includes nutrients necessary... read more
MycoApply All Purpose
Microbial
MycoApply All Purpose
8166 Granular formulation contains 4 species of endomycorrhizal fungi, 7 species of ectomycorrhizal fungi, 5 species of beneficial bacteria and a... read more

Seed-Starting Supplies

Seed-Starting Supply
Fabric Pots
8719 Non-woven fabric pots provide excellent support to growing plants while allowing air to flow through the pot walls, preventing root circling and... read more
Precise Heat Mats
Seed-Starting Supply
Precise Heat Mats
8751 Designed for the small commercial grower or home gardener. The heater consists of an Agritape heating element and a built-in adjustable dial... read more

Soil Amendments

Aragonite
Aragoniteout-of-stock, Try Hi-Cal Lime as a substitue
8187 (94% CaCO3) Also known as oyster shell. A source of calcium that is very low in magnesium. If you have been using dolomitic limestone to sweeten... read more
Azomite, Coarse
Soil Amendment
Azomite, Coarse
8193 (0-0-0.2, 5% Ca) Named for its A-to-Z of Minerals including Trace Elements; contains over 67 minerals beneficial to plants and animals. A mix of... read more
Azomite, Micronized
Soil Amendment
Azomite, Micronized
8190 (0-0-0.2, 5% Ca) Named for its A-to-Z of Minerals including Trace Elements; contains over 67 minerals beneficial to plants and animals, including... read more
Biochar
Soil Amendment
Biochar
8199 Join the carbon-farming revolution. Biochar is the result of heating organic matter in a low-oxygen environment; instead of releasing the carbon... read more
BrixBlend Basalt
Soil Amendment
BrixBlend Basalt
8196 A paramagnetic stone powder from the Pioneer Valley of Massachusetts for remineralizing and enhancing the general foundational fertility of the... read more
Essential® Plus 1-0-1
Soil Amendment
Essential® Plus 1-0-1
8185 A high-powered organic blend of kelp concentrate, fish hydrolysate, potassium humate and yucca, designed to stimulate root-hair growth for... read more
Granite Meal
Soil Amendment
Granite Meal
8208 Contains about 5% potassium in very slow-release form. Plants need potassium for sugar and starch production. Granite meal can be added to the... read more
Greensand
Soil Amendment
Greensand
8211 “Greensand has been successfully used for soilbuilding for more than 100 years,” according to Rodale’s Encyclopedia of Organic Gardening. Also... read more
Gypsum, pelletized
Soil Amendment
Gypsum, pelletized
8214 (Calcium Sulfate CaSO4•2H2O, 23% Ca, 17% S) Gypsum is a good source of calcium when the pH is already at a desired level. The sulfur in gypsum... read more
Lime, Dolomitic
Soil Amendment
Lime, Dolomitic
8220 (8.5% MgCO3, 87% CaCO3) 100 lbs has the liming capacity of 116 lbs of pure limestone. Use to sweeten soil and provide calcium where excess... read more
Lime, Hi-Cal
Soil Amendment
Lime, Hi-Cal
8217 (95% CaCO3) The most common and most frequently used soil conditioner, lime is used to raise the pH of acid soils, loosen clays and help bind... read more
Menefee Humates
Soil Amendment
Menefee Humates
8223 Hundreds of millions of years ago the lush rainforests and tropical swamplands of Precambrian New Mexico produced plant matter that, through... read more
Phosphate, Bone Char
Soil Amendment
Phosphate, Bone Char
8226 (0-16-0, 32% P2O5: 16% available) Burned bone meal provides large amounts of readily available phosphorus. May be applied without restrictions to... read more
Phosphate, Calphos Colloidal
Soil Amendment
Phosphate, Calphos Colloidal
8229 (0-3-0, 20% Total P, 3% readily available, 20% Ca, trace minerals) This soft-rock phosphate is an excellent choice for calcium-deficient soils as... read more
Phosphate, Tennessee Brown
Soil Amendment
Phosphate, Tennessee Brown
8232 (0-4-0, 23% P2O5) Neither a colloidal nor a rock phosphate, but the consistency of rich soil. Comes from the washing piles left behind when... read more

Planting Mixes

Vegemighty
Planting Mix
Vegemighty
8261 (3-2-2.5) The fertilizer formerly known as Bulb Planting Mix is still perfectly suitable for this purpose, but we are rebranding it to emphasize... read more

Supplies

Collapsible Drying Rack
Supply
Collapsible Drying Rack
9229 36" diameter round shelves of durable polyester in a metal frame. Center strap for improved weight support. Perfect for drying flowers and herbs.... read more

Testing

LaMotte pH Test Kit
Testing
LaMotte pH Test Kit
8991 Contains color chart and mixing plate and enough reagent for 100 tests. Compare the color of solution to the chart to determine pH. Indicates pH... read more

Tools

Hydroponic Shears
Tool
Hydroponic Shears
8951 For trimming jobs requiring delicacy and precision. Stainless steel blades extend through the rubber-coated plastic handles, making these shears... read more

Sprayers

Angelo 16 Lt Pressure Sprayer
Angelo 16 Lt Pressure Sprayerclearance
9126 The Angelo was our last-ditch attempt at offering a backpack sprayer for under $100, before we decided that value trumped thrift and switched to... read more
Angelo Bergamasco Pump Sprayer
Sprayer
Angelo Bergamasco Pump Sprayer
9123 Sturdy 2-liter (4.5-pint) plastic bottle and cap with brass nozzle. Locking trigger for continuous spraying. One-handed sprayer, excellent for... read more
SOLO® Backpack Sprayer
Sprayer
SOLO® Backpack Sprayer
9129 Like you, we are always seeking functional and reliable products at the lowest possible prices. In the case of backpack sprayers, that search has... read more

Thermometers

Indoor/Outdoor Max/Min Thermometer
Thermometer
Indoor/Outdoor Max/Min Thermometer
9000 Battery-powered digital thermometer with large display for easy reading. Retains maximum and minimum temperatures indoors and out until reset. We... read more
Soil Thermometer
Thermometer
Soil Thermometer
9003 Bi-metal spring with 1⅝" needle dial on a 5" stainless steel probe for monitoring soil temperatures at planting depth. Gauge the optimum time for... read more