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Amendments and Fertilizers
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Amendments and Fertilizer
Soil Testing & Organic Fertilizer Recommendation Service
8194 Don’t guess—test! Applying fertilizers and soil amendments without the guidance of a professional soil test is like driving downtown with your... read more |
Animal-based
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Animal-based
Blood Meal
8280 (12-0-0) Fastest release time of any organic nitrogen source. Especially recommended for corn. As a sidedressing, apply at ¾#/100 row ft 3 weeks... read more |
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Animal-based
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Animal-based
Feather Meal
8286 (Approx. 13-0-0) Provides a slow and steady release of nitrogen for 3–6 months depending on soil pH, moisture levels and biological activity. If... read more |
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Animal-based
Fish Bone Meal
8295 (current lot: 5.7-13-.46) Marine Stewardship Council–certified sustainable fish scraps are cooked, screened and milled to a uniform particle size.... read more |
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Animal-based
Fish Hydrolysate
8289 (2-5-0.2) Fish heads, bones, skin and guts finely ground and then enzymatically digested. The resulting gurry is stabilized with phosphoric acid.... read more |
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Animal-based
Fish Hydrolysate with Kelp
8292 (2-5-0.2) All the N, P & K of fish, along with the micro-nutrients and growth hormones of kelp. Can be used as a foliar feed, in drip irrigation... read more |
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Animal-based
Poultry Manure Compost
8301 (5-4-3 with 9% Ca) From Kreher Enterprises. Composted, pasteurized and processed poultry litter from New York farms provides a good balance of... read more |
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Seabird Guanocurrently on backorder
8298 (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 |
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Animal-based
Shrimp Meal
8304 (5.7-10-0, 14% Ca) From USDA-inspected shrimp processing facilities. Cooked and dried at low temperatures, then finely ground. As well as being an ... read more |
Minerals
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Mineral
20 Mule Team Borax Solubor® DF
8219 (Sodium Tetraborate, 20.5% B) Soluble borate for fluid fertilizers and nutrient sprays. Boron is essential for all stages of tree growth and fruit... read more |
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Mineral
Azomite, Coarse
8213 (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 |
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Mineral
Azomite, Micronized
8216 (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 |
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Mineral
BrixBlend Basalt
8222 (49.3% SiO2, 13.3% Al2O3, 9.2% CaO, 5.7% MgO, plus trace minerals) A paramagnetic stone powder from the Pioneer Valley of Massachusetts for... read more |
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Mineral
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Mineral
Earthgreen Menefee Humate®
8243 Hundreds of millions of years ago the lush rainforests and tropical swamplands of Precambrian New Mexico produced plant matter that, through... read more |
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Mineral
Granite Meal
8231 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 |
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Mineral
Gypsum, pelletized
8204 (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 |
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Mineral
Hum-Amend Max
8240 Max out your soil health! This is a powerful soil restoration amendment designed to raise your soil’s cation exchange capacity while adding high... read more |
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Mineral
K-Mag Granular Trio® SOP-MG
8237 (22%K2O, 10.8% Mg, 22% S) (Sulfate of Potash Magnesium) Langbeinite is a marine deposit of potassium sulfate and magnesium sulfate in soluble... read more |
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Mineral
Lime, Dolomitic
8201 (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 |
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Mineral
Lime, Hi-Cal
8198 (95% CaCO3) The most common and most frequently used soil conditioner. Hi-Cal lime has less than 5% magnesium oxide: recommended for soils with... read more |
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Mineral
Micronutrients Liquid Mineral
8244 While trace mineral products like Azomite® can be helpful for maintaining background levels of a wide variety of elements, they don’t have the... read more |
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Mineral
Monterey Epsom Salts
8228 (9.8% water-soluble Mg, 12.9% S) Magnesium is a building block of chlorophyll and therefore essential to efficient photosynthesis. In... read more |
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Mineral
Phosphate, Tennessee Brown Rock
8252 (0-4-0, 23% total P2O5) The consistency of rich soil. Comes from the washing piles left behind when high-grade ore was extracted to produce... read more |
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Mineral
Protassium+ Organic Standard Fines Sulfate of Potash
8246 (0-0-50, plus 17% S) The most economical source of available potassium and a good source of sulfur. Apply at 200–500#/acre or 1#/100 sq ft. read more |
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Mineral
Tiger 90CR Organic Sulfur
8249 Used to lower soil pH (make it more acidic). Often helpful for both lowbush and highbush blueberries, and for potatoes. Lowering the pH of gravel... read more |
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Mineral
Wollastonite
8207 (48% CaO and 52% SiO2) Soluble-grade and at least 95% pure (may contain trace amounts of iron, manganese and magnesium). Silicon is not... read more |
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Mineral
ZeoMax Garden Aid
8255 Zeolites are aluminosilicate lattices, derived from volcanic ash, that hold up to 55% of their weight in water in the small cavities of their... read more |
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Zinc, Liquidclearance
8327 (10% Zn, 5% S) Plants deficient in zinc show delayed maturity and stunted new growth. Zinc doesn’t move easily through plants so they need a... read more |
Planting Mixes
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Planting Mix
Ancients Rise Mix
8336 Whether they be abandoned heirlooms or wild seedlings, tucked in the woods or growing alongside an old road, apple trees live on for hundreds of... read more |
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Planting Mix
Blueberry Booster
8321 A blend of granite meal, sulfur, Tennessee brown rock, Penobscot Blend Compost & Peat, and micronutrient-rich rock powder. Brings down the soil pH... read more |
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Planting Mix
Fall Fruit Tree Prep Mix
8333 To prepare your land in fall or winter for spring fruit-tree planting, use this mix. Without digging a hole, spread one bag on an area 4–6' in... read more |
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Planting Mix
Fertrell® Feed•n•Grow
8339 (3-2-3) Slow-release plant food made with blood meal, bone meal, feather meal, peanut meal, alfalfa meal, aragonite, sulfate of potash, greensand... read more |
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Planting Mix
Fruition Mix
8330 A balanced fertilizer to keep your bearing fruit trees healthy and productive. Gypsum (to maintain optimum calcium levels to promote disease... read more |
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Planting Mix
Hole-Istic Spring Planting Mix
8324 Recommended for fruit trees at planting time. Formerly known as Fruit Tree Planting Mix. Our own well-balanced blend of soil amendments in a... read more |
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Planting Mix
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Planting Mix
RICHmix Biochar
8347 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 |
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Planting Mix
Tears of Joy Onion Kit
8318 All you need to grow a bountiful healthy crop of onions, whether you’re starting with onion sets or plants or growing your own seedlings.... read more |
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Planting Mix
Turbo-Tuber
8315 (Approx. 7-2-9, plus 2% Ca and 3.5% S) Magic Molly, our potato superhero, is the fastest girl in town: her jacked-up hybrid hatchback runs on our... read more |
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Planting Mix
Vegemighty
8309 (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 |
Vegetable-based
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Vegetable-based
Alfalfa Meal
OG
8260 (2.8-0.5-3.6 avg.) Popular among veganic gardeners, and hands-down the best-smelling fertilizer out there. Excellent alternative to blood meal as... read more |
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Vegetable-based
Kelp Meal
OG
8263 Dried and ground seaweed contains trace minerals, enzymes and amino acids, plus a small dose of N-P-K. An excellent source of naturally chelated... read more |
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Vegetable-based
Kelp-It Soluble Powder Dehydrated Seaweed Extract
8266 Highly concentrated extract makes an excellent foliar spray containing growth hormones, trace minerals, enzymes and carbohydrates. One package ... read more |
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Vegetable-based
Liquid Kelp
8269 Maine-harvested kelp, Ascophyllum nodosum, is a source of growth-promoting and -regulating hormones. Use when starting seeds to improve seed... read more |
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Vegetable-based
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Vegetable-based
Soybean Meal
8275 (7-1.5-3 avg.) High levels of nitrogen and potassium are released as the soybean meal breaks down, providing fertility over time. Add when first... read more |
Compost and Potting Soil
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Compost and Potting Soil
Coast of Maine Penobscot Blend™ Compost & Peat
8359 75% composted salmon, mussels and wild blueberries with 25% sphagnum peat. Perfect for mulching trees and shrubs, or topdressing lawns. Adds... read more |
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Compost and Potting Soil
Coast of Maine Quoddy Blend™ Compost
8356 Blend of composted lobster, crab, peat, bark and cow manure. Rich in micronutrients. Ideal for flower and vegetable beds. read more |
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Rainbow Valley Compostcurrently on backorder
8362 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 |
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Compost and Potting Soil
Superworm Frass
8351 (2-2-2) As if “darkling beetle” didn’t already sound like the nightmare invention of a fantasy novelist, the manufacturers of this fertilizer have... read more |
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Compost and Potting Soil
Vermont Compost Plus®
8353 Blended from composted manure and plant materials, blond sphagnum peat moss, granite meal, animal and/or protein meal, black rock phosphate, kelp... read more |
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Compost and Potting Soil
Worm Castings
8350 (0.5-0.5-0.3 avg. and trace minerals) Research at Ohio State University indicates that adding 10–20% worm castings by volume to potting mixes... read more |
Inoculants and Probiotics
Microbials
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Microbial
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Probiotics
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Probiotic
BioNutrients™ Soluble AG
8192 (8-1-9) Provides a quick boost of plant nutrients (derived from fish and fermented plant extracts) fortified by humic acid and kelp extract plus... read more |
Library
Books
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Growing and Gathering Your Own Fertilizers: Self-Teaching Mini-Series #12clearance
9603 by J. Mogador Griffin, Laurent Gaudreau and John Jeavons, 140 pages, 5½x8¼, softcover. A compendium of information gathered by Ecology Action from... read more |