Soil Amendments | Alaska Mill & Feed

Grandpa's Worm Castings

Grandpa's Worm Castings

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Now: $29.99 - $55.99

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Down to Earth

Down To Earth Organic Starter Fertilizer Mix 3-3-3

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Now: $3.99 - $12.99

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Supreme Perlite Company

Supreme Perlite 4 Cubic FT

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Now: $39.99

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Black Gold

Black Gold Perlite, 8qt

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Now: $9.99

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Arctic Gro

Arctic Gro Soil Booster

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Now: $19.99 - $126.99

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Arctic Gro

Arctic Gro Fast Acting Gypsum 10lb Jug

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Now: $14.00

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Sun Gro

Black Gold Earthworm Castings, 8qt

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Now: $10.99

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Black Gold

Black Gold Natural & Organic Ultra Coir

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Now: $39.99

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Black Gold

Black Gold Peat Moss Plus

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Now: $7.49 - $22.99

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Harris

Harris Food Grade Diatomaceous Earth Powder, 2lb

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Now: $12.99

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Arctic Gro

Arctic Gro Granular Molasses, 6lb

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Tim's Worms

Red Compost Worms

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Now: $14.99 - $59.99

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GROW!T

GROW!T Organic Coco Coir Loose Bag, 1.5cf

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Now: $29.99

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Big Foot Mycorrhizae

Big Foot Root Boost, 2z

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Now: $11.99

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Big Foot Mycorrhizae

Bigfoot Mycorrhizae Granular, 4z

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Now: $11.99

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Arber

Arber Organic Bio Fungicide Concentrate, 16z

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Now: $24.99

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Arber

Arber Organic Bio Insecticide Concentrate, 16z

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Now: $22.99

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Arber

Arber Organic Bio Protectant Concentrate, 16z

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Now: $24.99

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Arber

Arber Organic Plant Food Concentrate, 16z

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Now: $22.99

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Big Foot Mycorrhizae

Big Foot Mycorrhizae Concentrate, 8z

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Now: $27.99

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Black Gold

Black Gold Vermiculite, 8qt

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Now: $9.99

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Grandpa's Worm Castings

Grandpa's Worm Castings

Grandpa’s Organic Fertilizer is 100% sifted worm castings. Worm Castings contain a highly active biological mixture of micrones, bacteria, enzymes, Nitrogen, Phosphorus, Potassium and other trace minerals. The castings are rich in...

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Now: $29.99 - $55.99

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Down to Earth

Down To Earth Organic Starter Fertilizer Mix 3-3-3

Down To Earth Organic Starter Fertilizer Mix 3-3-3 Use when transplanting, preparing soil mixes and for all types of container plants Down To Earth Starter Mix,our starter and transplant formula, is the perfect way to get your delicate young starts and...

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Supreme Perlite Company

Supreme Perlite 4 Cubic FT

SUPREME PERLITE 4 CUBIC FT BAG • pH neutral, sterile and weed free• Light weight makes ideal for use in container gardening

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Now: $39.99

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Black Gold

Black Gold Perlite, 8qt

SUNGRO Horticulture Black Gold Perlite, 8 Quart, Multicolor Black Gold, 8 QT, Perlite, Use As A Soil Amendment and To Improve Aeration and Drainage, Its Moisture and Nutrient Retention Capabilities and Lightweight Characteristics Make It An Excellent...

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Now: $9.99

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Arctic Gro

Arctic Gro Soil Booster

Ingredients: 30% Fava, 30% Austrian Peas, 40% Oats Green manure formula is designed to germinate well in cool Alaskans soil, Builds nitrogen, organic matter, and beneficial microbes, smother weeds and winter kill. Application Rate: 3-5lbs per 1,000 sq...

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Now: $19.99 - $126.99

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Arctic Gro

Arctic Gro Fast Acting Gypsum 10lb Jug

Fast Acting Gypsum Helps promote root growth. Provides essential calcium and sulfur. Can help increate water penetration also helps neutralize dog spots Application Rate: 1 Tablespoon per plant

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Sun Gro

Black Gold Earthworm Castings, 8qt

Sun Gro Black Gold Earthworm Castings, Multicolor ,8 quart OMRI Listed for organic gardening, this enriching soil amendment is great for use as a top-dressing or can be added to water to make a rich "casting tea". For organic gardening Enriching...

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Black Gold

Black Gold Natural & Organic Ultra Coir

Black Gold Natural & Organic Ultra Coir Annuals and Perennials Hanging Baskets and Windowboxes Houseplants Indoor Containers Outdoor Containers Vegetables and Herbs

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Black Gold

Black Gold Peat Moss Plus

Sun Gro Horticulture Black Gold Peat Moss Plus Black Gold Peat Moss Plus 8qt All the benefits of peat, plus an added organic wetting agent to aid in rewetting. Peat Moss Plus is comprised of 100% Canadian Sphagnum, this is an excellent general purpose...

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Now: $7.49 - $22.99

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Harris

Harris Food Grade Diatomaceous Earth Powder, 2lb

Natural Product - Composed of 2lbs of 100% ground freshwater diatomaceous earth with absolutely no additives or fillers. OMRI Listed - Listed with the Organic Minerals Research Institute, a non-profit organization that reviews products against organic...

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Now: $12.99

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Arctic Gro

Arctic Gro Granular Molasses, 6lb

Arctic Gro granular molasses is a good soil additive to attracting beneficial soil micro-organisms Application Rate: 5-10lbs per 1,000 sq ft

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Tim's Worms

Red Compost Worms

1z Red Compost Worms contain approximately 125 worms 1/2lb Red Compost Worms contain approximately 1000 worms For use in vermicomposting and worm bins

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GROW!T

GROW!T Organic Coco Coir Loose Bag, 1.5cf

GROW!T Loose Coco Coir is a natural hydroponic medium without any additional substrates. This 100% coco coir is processed and manufactured under strict quality standards. GROW!T Loose Coco Coir is buffered, treated, and enriched with micronutrients. The...

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Now: $29.99

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Big Foot Mycorrhizae

Big Foot Root Boost, 2z

Big Foot ROOT BOOST Nitrogen-Fixing Azospirillum Big Foot Root Boost waters into your existing plants and helps build healthy, vibrant roots. Big Foot Root Boost contains Azospirillum brasilense, an all natural,...

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Big Foot Mycorrhizae

Bigfoot Mycorrhizae Granular, 4z

BIG FOOT GRANULAR Big Foot Mycorrhizae Granular is perfect for transplanting, as it must make direct contact with the roots of the plant. Adding Big Foot Granular to your transplants will increase nutrient and water intake, lessen transplant shock...

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Arber

Arber Organic Bio Fungicide Concentrate, 16z

Control challenging diseases longer with our Organic Bio Fungicide. Protects against fungus, mold, mildew, and rot using Mother Nature’s good bacteria. Say goodbye to disease on your leaves and in your soil and hello to stronger plants. Disease...

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Arber

Arber Organic Bio Insecticide Concentrate, 16z

Prevent insect and mite build up and suppress soil-dwelling pests with our Bio Insecticide. This unique formulation uses good bacteria that’s harmless to beneficial insects and pollinators and helps your plant thrive. Grow plants, not pests with...

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Arber

Arber Organic Bio Protectant Concentrate, 16z

Stimulate growth and safeguard your outdoor garden with this powerful biological plant extract that will boost your plants’ inherent defenses to naturally protect itself and ward off disease. Our Organic Bio Protectant helps your garden grow to new...

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Arber

Arber Organic Plant Food Concentrate, 16z

Not your ordinary plant food. Fuel your garden’s growth and ensure a healthy diet with this nutritious, protein-infused booster that will help your plants live their best lives. Made from recycled supermarket food waste, this nourishing supplement...

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Big Foot Mycorrhizae

Big Foot Mycorrhizae Concentrate, 8z

BIG FOOT CONCENTRATE Big Foot Mycorrhizae Concentrate is the water-in version of our mycorrhizae. This concentrate needs to be diluted in water and is excellent for inoculating large amounts of new or existing plants. Our concentrate...

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Black Gold

Black Gold Vermiculite, 8qt

SunGro Horticulture Black Gold Vermiculite, 8 Quart Black Gold, 8 QT, Vermiculite, Use As A Soil Amendment and To Improve Moisture and Nutrient Retention, Can Be Blended Into A Garden Or Potting Soil To Keep It Well Aerated and Improve Drainage,...

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Was:

Now: $9.99

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