Garden Soil Amendments

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In stock
10 days
SNS203-1G
SNS 203 kills and repels fungus gnats, root aphids, thrips, shore flies and whiteflies. How it works: SNS 203 Concentrated All Natural Pesticide's active ingredients cause the pests to dehydrate and dry up. The ingredients also attack fungus and algae to reduce the food source for the pests.
Size:
1 GAL / 4 L5 GAL / 20 LGallon (4/Cs)
Size: 1 GAL / 4 L
$11000
Save up to 62%
In stock
10 days
RGKM-3CU
Royal Gold Kings Mix 3 cu ft
Size:
3 CFT BAG - LCW3 CFT BAG - RG Direct3 cu ft
Size: 3 CFT BAG - RG Direct
$2492 $6627
Out of stock
10 days
RG14528
Royal Gold Tupur Bulk (2 Yrd Tote)
$36504
Out of stock
10 days
RG14613
Royal Gold Crown Jewels Grow, 40 lb
$11439
In stock
10 days
HGC715007
Mother Earth® Perlite is naturally occurring siliceous rock that expands up to 20 times its original volume when heated to 1600° F. This kilning process is very similar to popping popcorn and produces a growing media that is sterile and has a neutral pH of 7.0. The exceptional physical properties of this perlite make it tops in the perlite world for adding porosity to soil and soilless mixes. This perlite has numerous hydroponic applications as well. The #4 is the largest perlite on the market and averages a whopping size of around 1 in. The #3 measures around 1/2 in and the Coarse is about 1/8 to 1/4 in.
$2307
In stock
10 days
HGC713409
$638
In stock
10 days
HGC713408
$1013
In stock
10 days

Growpito is an organic granulated stone wool mix made in the USA with spun fibers combined with our unique bio-foam cubes (which are inert and BPA free).

The truly unique bio-foam encourages biological colonization, keeps the stone wool aerated and encourages plant root growth.

Paired with a flood and drain system, Growpito reduces water usage while maximizing yields, and creating an unrivaled value.

TECHNICAL

Measurements: 1 bag = 1.5 cubic feet 1 bag = 42.5 cubic liters

Material: Number of five gallon pots X .66 = the number of bags needed. (Exp. 21 five gallon pots X .66 = 14 bags of Sim Mix)

$3,12000
Out of stock
10 days
HGC749627
House & Garden Shooting Powder® contains pH balanced levels of premium grade proprietary ingredients including potassium and phosphorus to enhance yields.
$11572
Out of stock
10 days
HGC749626
House & Garden Shooting Powder® contains pH balanced levels of premium grade proprietary ingredients including potassium and phosphorus to enhance yields. Set of 5 
$3332
Out of stock
10 days
HGC740720
Grower's Edge® Natural Bamboo Stakes are all-natural, strong, lightweight, inexpensive, weather well and last several seasons in the garden. Use these stakes as plant stakes and markers or as supports for potted plants. 8 ft stakes cannot be shipped UPS Ground.
$190
Out of stock
10 days
HGC724782
Root wrapping in containers is a serious problem as circling root systems are far from productive. RootMaker® containers do not allow the roots to wrap; instead, they direct the roots to air holes where they can't escape and the roots are pruned. Air pruning of roots is accomplished with the use of containers that direct the root toward air where the root tip is dehydrated. When this happens, the root branches. Next, those roots that have branched and reach the side of the container are directed to an opening and are pruned. This process is repeated again and again with the branching roots creating a fibrous root system that has more root...
$399
Out of stock
10 days
HGC715221
Royal Gold Kings Mix is your plant in bag solution for light deprivation, greenhouse, indoor and outdoor gardens of any type. Born out of a need for simplicity in application and functionality, Kings Mix is a well-aerated, moderately amended coco peat blend. As Royal Gold’s first product to include peat moss, this mix will appeal equally to traditional peat gardeners of all styles, the coco curious, as well as die-hard coco fanatics. Featuring coco chips (croutons) to balance aeration with lingering water retention, this mix is intended to dry quickly and accept immediate feeding. With a light amendment charge including high nitrogen, high...
$2202
In stock
10 days
HGC715012
Royal Gold Kings Mix is your plant in bag solution for light deprivation, greenhouse, indoor and outdoor gardens of any type. Born out of a need for simplicity in application and functionality, Kings Mix is a well-aerated, moderately amended coco peat blend. As Royal Gold’s first product to include peat moss, this mix will appeal equally to traditional peat gardeners of all styles, the coco curious, as well as die-hard coco fanatics. Featuring coco chips (croutons) to balance aeration with lingering water retention, this mix is intended to dry quickly and accept immediate feeding. With a light amendment charge including high nitrogen, high...
$1355
In stock
10 days
HGC714884
Mother Earth® Coco Peat is a rich blend of ingredients designed to create a desirable plant growth media for those looking for an alternative to traditional bark-based growing medias. Comprised of coco fiber, peat moss, perlite, pumice and 15 other ingredients, this blend will allow growers more frequent feedings and a high degree of control. Blended specifically to balance water-holding and air-filled capacity, this growing media is ideal for fast-growing annuals. Ready to use out of the bag, Mother Earth® Coco Peat contains only the highest-quality coco fiber, peat moss, perlite/pumice, castings, guanos and meals. Mother Earth® Coco Peat...
$1506
In stock
10 days
HGC00001
Organicare True Earth Potting Mix is for the grower who won’t settle for less than everything they want and nothing that they don’t. Organic and natural ingredients? This revolutionary, patent-pending formula blends only the best. Vigorous roots and giant blooms? With a heavy feed up-front and sustained nutrition throughout, this mix powers every stage. An insatiable obsession with outgrowing even yourself? That’s why—and how—it’s made. Organicare True Earth redefines what it means to be organic and natural.
$1243
Out of stock
10 days
HGC00003
Organicare True Earth Potting Mix is for the grower who won’t settle for less than everything they want and nothing that they don’t. Organic and natural ingredients? This revolutionary, patent-pending formula blends only the best. Vigorous roots and giant blooms? With a heavy feed up-front and sustained nutrition throughout, this mix powers every stage. An insatiable obsession with outgrowing even yourself? That’s why—and how—it’s made. Organicare True Earth redefines what it means to be organic and natural.
$37620
Out of stock
10 days
HGC117010
Brand: Botanicare
Cocogro® is blended from 100% premium coco coir that has been carefully processed to meet our rigorous specifications. Cocogro® offers gardeners an ecologically responsible and superior performing alternative to sphagnum peat-based mediums. Cocogro® has excellent drainage properties and can be watered frequently while naturally maintaining optimum air to water ratios. The high cation exchange capacity of Cocogro® enables it to retain essential nutrients in the root zone until the plant needs them most.
$69609
Out of stock
10 days
HGC714045
Perfect for aeroponic systems that use net baskets and loose growing mediums. This excellent CocoTek product is designed to sit inside 2 in, 3 in and 6 in plastic baskets and prevent media from falling through.
$153
Out of stock
10 days
HGC714064
The CocoTek line of organic growing media consists of three different types of compressed coco coir. This high-quality, low-sodium growing media is an environmentally friendly alternative to sphagnum peat moss. When hydrated with water, CocoTek blocks rapidly expand. The natural coir block contains only coconut pith and fibers. Great for water-holding capacity, these materials also provide plenty of aeration and drainage.
$1164
In stock
10 days
HGC714728
Mother Earth® Coco Bale is made of 100% natural coco fiber. Coco pith combined with longer and shorter fibers help to create a soil alternative that has exceptional water-holding capacity, while maintaining high porosity and drainage abilities. Mother Earth® Coco Bales are washed and have a low salt content. This product is highly compressed and expands to approximately 60 Liters of material.
$1304
In stock
10 days
HGC714803
Brand: Botanicare
ReadyGro™ Aeration Formula is specifically designed for automated hydrogardens and self-watering planters with small to midsize plants. This blend is lighter and contains higher air content than the moisture formula. The ReadyGro™ Moisture Formula (1 to 2 waterings daily) is specifically designed for hand-watering, automated pots and planters with large plants. This formula contains more coir fiber and pumice stones. This formula will give plants enhanced moisture content for longer duration in between feeding and help anchor large plants.
$58170
Out of stock
10 days
HGC714806
Brand: Botanicare
ReadyGro™ Aeration Formula is specifically designed for automated hydrogardens and self-watering planters with small to midsize plants. This blend is lighter and contains higher air content than the moisture formula. The ReadyGro™ Moisture Formula (1 to 2 waterings daily) is specifically designed for hand-watering, automated pots and planters with large plants. This formula contains more coir fiber and pumice stones. This formula will give plants enhanced moisture content for longer duration in between feeding and help anchor large plants.
$63946
In stock
10 days
HGC714826
Cocogro® is blended from 100% premium coco coir that has been carefully processed to meet our rigorous specifications. Cocogro® offers gardeners an ecologically responsible and superior performing alternative to sphagnum peat-based mediums. Cocogro® has excellent drainage properties and can be watered frequently while naturally maintaining optimum air to water ratios. The high cation exchange capacity of Cocogro® enables it to retain essential nutrients in the root zone until the plant needs them most.
$2153
In stock
10 days
HGC714827
ReadyGro™ Aeration Formula is specifically designed for automated hydrogardens and self-watering planters with small to midsize plants. This blend is lighter and contains higher air content than the moisture formula. The ReadyGro™ Moisture Formula (1 to 2 waterings daily) is specifically designed for hand-watering, automated pots and planters with large plants. This formula contains more coir fiber and pumice stones. This formula will give plants enhanced moisture content for longer duration in between feeding and help anchor large plants.
$2094
In stock
10 days
HGC714836
$6552
In stock
10 days
HGC714842
Mother Earth Groundswell Performance Soil is an all purpose potting soil for promoting root growth. This comprehensive blend of ingredients gives your plants a strong start and builds the foundation for success. A high-aeration formula provides the grower more control compared to traditional potting medias. Mother Earth Groundswell Performance Soil is meticulously blended to ensure that growers are receiving the same quality and consistency that they have come to expect from all Mother Earth products. Optimized air-holding capacity provides an excellent environment for promoting root growth. Mother Earth Groundswell Performance Soil helps...
$960
In stock
10 days
HGC714843
Mother Earth Groundswell Performance Soil is an all purpose potting soil for promoting root growth. This comprehensive blend of ingredients gives your plants a strong start and builds the foundation for success. A high-aeration formula provides the grower more control compared to traditional potting medias. Mother Earth Groundswell Performance Soil is meticulously blended to ensure that growers are receiving the same quality and consistency that they have come to expect from all Mother Earth products. Optimized air-holding capacity provides an excellent environment for promoting root growth. Mother Earth Groundswell Performance Soil helps...
$1661
In stock
10 days
HGC714846
$5706
In stock
10 days
HGC714856
$4916
In stock
10 days
HGC714861
Mother Earth® Coco + Perlite Mix is a natural plant growth media that is a great alternative to potting soil and other traditional growing medias. Coconut coir is made from the fiber of coconut husks and is an alternative to peat-based medias. Mother Earth® Coco + Perlite incorporates 70% of the finest coco pith and fiber blend as well as 30% perlite for better aeration and drainage. Increased aeration and more drainage allow gardeners to more aggressively feed without worrying about overwatering. With its unsurpassed texture, porosity and high cation-exchange capacity, Mother Earth® Coco + Perlite creates the perfect growing environment.
$2122
In stock
10 days
HGC714863
Mother Earth® Coco substrate contains the highest-quality mix of coco pith and coco fiber. Mother Earth® Coco is pre-buffered and pH adjusted to neutral at 6.3–6.8. For an optimal hydroponic media, combine Mother Earth® Coco with Mother Earth® Hydroton® or Perlite for increased production. This is uncharged inert media.
$2046
In stock
10 days
HGC714866
$6552
In stock
10 days
HGC714876
$6846
In stock
10 days
HGC714889
Mother Earth® Coco Peat is a rich blend of ingredients designed to create a desirable plant growth media for those looking for an alternative to traditional bark-based growing medias. Comprised of coco fiber, peat moss, perlite, pumice and 15 other ingredients, this blend will allow growers more frequent feedings and a high degree of control. Blended specifically to balance water-holding and air-filled capacity, this growing media is ideal for fast-growing annuals. Ready to use out of the bag, Mother Earth® Coco Peat contains only the highest-quality coco fiber, peat moss, perlite/pumice, castings, guanos and meals. Mother Earth® Coco Peat...
$1708
In stock
10 days
HGC714902
Mother Earth Terracraft Potting Soil is an all purpose potting soil for all plants, flowers, vegetables and tomatoes. When your plants can’t send their roots into the earth to gather nutrients, you need to bring the nutrients to them. How is the tricky part for most medias. Not for Mother Earth Terracraft Potting Soil. This meticulously blended soil is born of the best nature has to offer: ingredients like peat moss, perlite, forest products and earthworm castings, all to give your plants the foundation they need to flourish. Thanks to its nutrient charge, this performance soil means you can wait longer before applying fertilizer, giving...
$788
In stock
10 days
HGC714996
Mother Earth Terracraft Potting Soil is an all purpose potting soil for all plants, flowers, vegetables and tomatoes. When your plants can’t send their roots into the earth to gather nutrients, you need to bring the nutrients to them. How is the tricky part for most medias. Not for Mother Earth Terracraft Potting Soil. This meticulously blended soil is born of the best nature has to offer: ingredients like peat moss, perlite, forest products and earthworm castings, all to give your plants the foundation they need to flourish. Thanks to its nutrient charge, this performance soil means you can wait longer before applying fertilizer, giving...
$1891
In stock
10 days
HGC715001
ReadyGro™ Aeration Formula is specifically designed for automated hydrogardens and self-watering planters with small to midsize plants. This blend is lighter and contains higher air content than the moisture formula. The ReadyGro™ Moisture Formula (1 to 2 waterings daily) is specifically designed for hand-watering, automated pots and planters with large plants. This formula contains more coir fiber and pumice stones. This formula will give plants enhanced moisture content for longer duration in between feeding and help anchor large plants.
$2233
In stock
10 days
HGC715011
Royal Gold Tupur was developed with one idea in mind—feeding the plant as much and as often as possible! This high-porosity mix allows the gardener to feed often, supplying all major NPK with any nutrient system. Although it was created for slow drip drain to waste systems, gardeners have enjoyed success in conventional and hydroponic-style gardens and in containers of all sizes. Feed 1 to 6 times a day depending on the size of your container.
$1630
In stock
10 days
HGC715220
Royal Gold Kings Mix is your plant in bag solution for light deprivation, greenhouse, indoor and outdoor gardens of any type. Born out of a need for simplicity in application and functionality, Kings Mix is a well-aerated, moderately amended coco peat blend. As Royal Gold’s first product to include peat moss, this mix will appeal equally to traditional peat gardeners of all styles, the coco curious, as well as die-hard coco fanatics. Featuring coco chips (croutons) to balance aeration with lingering water retention, this mix is intended to dry quickly and accept immediate feeding. With a light amendment charge including high nitrogen, high...
$3718
In stock
10 days
HGC715225
Using farmer, gardener and laboratory analysis, we have developed the highest-quality organic soilless mix available on the market. Light charged with organic nutrients and the proper ratios of air to moisture. As each component plays an important role in the quality and consistency of the end product, proportions are measured and mixed with state-of-the-art equipment, which ensures premium quality in each bag.
Size:
1 YD TOTE1.5 CFT BAG - Left Coast Wholesale Warehouse1.5 CFT BAG - Royal Gold Direct1.5 cu ft (60/Plt)
Size: 1.5 cu ft (60/Plt)
$1630
In stock
10 days
HGC715230
In their laboratory and in performance tests, Royal Gold states the Mendo Mix outperformed all its competitors for transition, growth and quality of fruit. Fortified with the highest-quality ingredients, the formula is based on years of standard Humboldt soil-building techniques. Established plants that have been root bound in smaller containers transplant the best. Fresh rooted cuttings often have problems adjusting to the extreme nutrient charge.
Size:
1 YD LOOSE1 YD TOTE1.5 CFT BAG - LCW Warehouse1.5 CFT BAG - RG Direct1.5 cu ft (60/Plt)
Size: 1.5 cu ft (60/Plt)
$1630
In stock
10 days
HGC718042
A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend® Pro Soil is used in the fruiting & glowering stage to support vigorous leaf and stem formation. It is formulated to be used in soils that have microbes and colloidal particles that tend to bind phosphorus by supplying higher than typical amounts of that element.
$4022
In stock
10 days
HGC718052
A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend® Pro Soil is used in the fruiting & glowering stage to support vigorous leaf and stem formation. It is formulated to be used in soils that have microbes and colloidal particles that tend to bind phosphorus by supplying higher than typical amounts of that element.
$14796
In stock
10 days
HGC718053
A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend® Pro Soil is used in the fruiting & glowering stage to support vigorous leaf and stem formation. It is formulated to be used in soils that have microbes and colloidal particles that tend to bind phosphorus by supplying higher than typical amounts of that element.
$1,47324
In stock
10 days
HGC718054
A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend® Pro Soil is used in the fruiting & glowering stage to support vigorous leaf and stem formation. It is formulated to be used in soils that have microbes and colloidal particles that tend to bind phosphorus by supplying higher than typical amounts of that element.
$8940
In stock
10 days
HGC718056
A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend® Pro Soil is used in the fruiting & glowering stage to support vigorous leaf and stem formation. It is formulated to be used in soils that have microbes and colloidal particles that tend to bind phosphorus by supplying higher than typical amounts of that element.
$1659
Out of stock
10 days
HGC718375
Brand: Botanicare
Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double or triple phosphorous levels, unlike hydroponics, thus making the 1-4-5 formula ideal for soil applications.
$2065
Out of stock
10 days
HGC718380
Brand: Botanicare
Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double or triple phosphorous levels, unlike hydroponics, thus making the 1-4-5 formula ideal for soil applications.
$5005
Out of stock
10 days
HGC718385
Brand: Botanicare
Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double or triple phosphorous levels, unlike hydroponics, thus making the 1-4-5 formula ideal for soil applications.
$9030