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Soil Amendments Soils For Sale In Iowa

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2.8 cu. ft. Raised Bed Recharge
Prices start at : 34.97 USD / each

Vermont Organics Raised Bed Recharge is a complete organic fertilization package. Our lightweight recharge adds the needed organic matter to your raised bed without the need for heavy compost.
  •  4-5 times the organic content of traditional compost (most of which is stable for decades)
  •  More carbon, less water: All our products sequester carbon to curb climate change and help reduce your use of water
  •  As one of our earth's friendliest soils, raised bed recharge helps curb climate change by sequestering more stable carbon in your raised bed than compost- and peat-based products
  •  Less than half the weight of traditional compost, due to low moisture, which cuts your shipping cost
  •  Peat free: The UK has banned the use of peat, which naturally scrapes carbon from the air and moves it into the ground, in a stable form; our peat-free products reduce the mining of peat and leave carbon in the ground, where it belongs
  • Returnable: 90-Day
United States
Iowa
Garden Lime, 6-3/4 Lbs.
Prices start at : 9.95 USD

This is the finest grade garden lime you can buy. Stunted growth and yellowed leaves can indicate your soil is too acidic for plants to absorb the nutrients they need for healthy growth.
  •  Covers approximately 120 square feet, depending on soil pH
  •  6-3/4 lb. bag
  •  Top-quality garden lime
United States
Iowa
MYKE Flower Mycorrhizae
Prices start at : 12.95 USD

MYKE is easy to apply and safe to use around children and pets. MYKE contains mycorrhizae -- naturally occurring, beneficial fungi that form a mutually beneficial relationship with plants.
  •  Reduces transplant shock for easier transitions
  •  10 oz.
  •  Acts as insurance during environmental stresses, including drought
  •  Mycorrhizae, perlite, peat
United States
Iowa
1 lb. Biochar 100
Prices start at : 15.75 USD / pound

Biochar is a type of charcoal or activated carbon that is especially good at supporting plant growth. Ours uses invasive buckthorn for feedstock and our biochar kiln is fired without fossil fuels.
  •  Lightens heavy clay soils
  •  Holds extra nutrients and moisture
  •  Organic
  • Bag Weight (lb.): 1
  • Soil Amendment Type: Soil Conditioner
United States
Iowa
5 lb. Bag Concentrated (5 lbs. makes 20 lbs.) Pure Organic Earth Worm Castings
Prices start at : 11.2 USD / each

You will also enjoy significantly increased yields and larger more colorful fruits and vegetables. Soil Power is 100% pure Earthworm Castings in a concentrated formulation. Soil Power, when mixed at a ratio of 1:3 (1 part Soil Power with 3 parts growing...
  •  Organic certified as acceptable for use in organic production in accordance with the USDA national organic standards
  •  Holds 3 times its weight in moisture
  •  Cannot harm people, pets or the environment
  • Returnable: 90-Day
  • Soil Amendment Type: Soil Conditioner
  • Bag Weight (lb.): 5
United States
Iowa
Soil Power 2 lb. Concentrated Strength Organic Seed Starter
Prices start at : 11.69 USD / each

Soil Power Premium Seed Starter creates the ideal growing environment for seeds. The primary ingredient in Soil Power Premium Seed Starter is pure, organic earthworm castings. This legendary gardening substance is blended with other select, all natural,...
  •  Specially formulated for starting vegetable and flower seeds
  •  Bee and butterfly friendly
  •  Organic
  •  Concentrated strength - 2 lbs. makes 8 lbs.
  • Returnable: 90-Day
  • Soil Amendment Type: Soil Conditioner
United States
Iowa
Earthworm Castings Plant Food
Prices start at : 7.98 USD / each

Earthworm Castings Plant Food is an all organic soil amendment ideal for growers. Derived from earthworms, earthworm castings act as perhaps the best soil enricher on earth. Adding in small amounts of worm castings into the soil for your plants and trees...
  •  Increase stem thickness and flower bloom
  •  Great for all indoor and outdoor plants
  •  Nontoxic, no chemicals, no additives
  •  Organic
  • Bag Weight (lb.): 6
United States
Iowa
Worm Bomb Hundreds of Worm Eggs in Cocoons
Prices start at : 14.97 USD / box

You can plant and hatch your worms in anything from garden soil, worm farms, compost and food scraps. Worm Bombs are an exciting new way to stimulate health and growth in your garden, yard and compost.
  •  Organic
  •  Case is made out of potato starch with a bio-plastic wrapper - toss in compost when done
  •  Each bomb contains over 50 clay cocoons - refrigerate when not needed to keep worms stagnant
  •  5 to 10 worm eggs in each cocoon, all in a stagnant state
  • Bag Weight (lb.): .05
  • Returnable: 90-Day
United States
Iowa
4 lbs. All-Purpose Water Saver
Prices start at : 14.38 USD / each

Absorbs 8X its weight when watered, gradually releases water to the soil. AquaSmart new patented super absorbent polymer coated silica sand 4 lbs. Can also be used for restoration of very small areas of damaged grass because of drought stress or under...
  •  Drought tolerant
  •  Holds nutrients in the soil longer
  •  Good for grass or plants
  •  Stays in the soil, gradually degrading over a period of 5 years
  • Organic: No
  • Bag Weight (lb.): 4
United States
Iowa
11 lb. Coconut Coir Block Soilless Grow Media (222 - 11 lbs. brick pallet)
Prices start at : 2017.98 USD / pallet(unit load)

When hydrated with water, CocoTek Bricks and Blocks rapidly expand which saves you time and effort. This high quality, low sodium growing medium is an environmentally friendly alternative to sphagnum peat moss.
  •  Organic
  •  Great for outdoor gardening
  •  100% organic coir fiber
  •  Optimum air to water ratio
  •  Flushed of excess sodium
  • Soil Amendment Type: Compost
United States
Iowa
2-1/2 Gal. Brick Plus Premium Planting Complete Coco Mix
Prices start at : 6.99 USD / each

Promotes lush vigorous growth while providing aeration & drainage. Brick expands instantly to 2-1/2 Gal. Saves water, space, time, and money. With hydration. Wonder Soil's Brick Plus is a complete professional planting mix with coconut coir, worm castings,...
  •  No fillers
  •  Use indoors and outdoors
  •  Low salts
  •  Contain no fillers
  •  Organic
  •  Mulch and Soil Council Certified
United States
Iowa
16 Qt Potting Mix
Prices start at : 6.99 USD

I still can't get rid of tjem What changed in this soil? Have used this product for years with great success - but not this year- bugs in the mix lead to a loose of tomato plants .
  •  More blooms for more color
  •  Rich, organic materials help improve drainage and airflow
  •  Shipping Dimensions: Approximately 20 x 13.3 x 4 inches.
  •  This product cannot be shipped to: CA
  •  Model # 75686300
United States
Iowa
Rapitest Soil Tester
Prices start at : 5.99 USD

  •  This product cannot be shipped to: CA
  •  Model # 1609CS
  •  Contains 10 total tests - 4 for pH and 2 for each of N, Pand K along with color coded test tubes
  •  Weight: Approximately: 1 pounds
  •  Economical soil test kit for testing pH, Nitrogen (N), Phosphorus (P) and Potash (K)
United States
Iowa
2.25 Qt. Dry Horticultural Organic Charcoal
Prices start at : 8.77 USD / each

Mosser Lee Organic Horticultural Charcoal is made from fruit tree hardwoods to provide the best charcoal for you plants. Its excellent porosity allows absorption, retention and slow release of water and fertilizers, increasing the nutritional holding...
  •  Improves soil oxygen levels
  •  Organic
  •  Increases beneficial microbes in soils
  •  Improves soil texture
  • Soil Amendment Type: Soil Conditioner
United States
Iowa
1.5 cu. ft. 714231 GS-1 Hydroponic Soil Amendment
Prices start at : 45.47 USD / bag

Growstone aggregates make for an ideal hydroponic substrate due to its small and large pores. Growstones aggregates are engineered to provide an effective ratio between aeration and moisture to any hydroponic system.
  •  Easy control of root zone moisture content - high steer-ability.
  •  Light weight
  • Organic: No
  • Bag Capacity/Dry Volume (cu. ft.): 1.5 cu ft
  • Returnable: 90-Day
United States
Iowa
1 cu. ft. / 22 lb. 100% Organic Worm Castings Soil
Prices start at : 24.99 USD / each

With Readi Soil the gardener is assured of results exceeding all expectations, which we guarantee - and without potentially harmful chemicals, or the need to add any other supplements.
  •  Worms are fed daily with a consistent diet of non GMO corn silage-grown on site
  •  Perfect for plants of all kinds
  •  Organic
  • Bag Weight (lb.): 22
  • Soil Amendment Type: Peat Moss
United States
Iowa
0.5 cu. ft. Gypsum
Prices start at : 5.99 USD / each

Gypsum helps to keep soil moisture in the garden. It works as a natural lawn and garden softener. Green wise product for any season.
  •  Use this calculator to determine how much product you need to complete your project:
  •  40 lbs. bag provides 0.5 cu. ft.
  •  Improves fertilizer efficiency and promote root growth
  •  Use to aid water penetration
  • Returnable: 90-Day
  • Organic: No
United States
Iowa
3.8 cu. ft. Pro Peat Blend
Prices start at : 44.98 USD / each

Large size for large yields. This expert mix for expert growers is designed to run on an aggressive feeding schedule with equally aggressive results. Professionally crafted with Peat Moss, Coco Coir, Composted Bark and Perlite.
  •  Ideal for cloning/greenhouse propagation
  •  Consistent, premium quality mix, adaptable for a wide range of watering methods
  •  Designed for enhanced drainage and water holding capabilities
  •  Great for traditional and hydroponic gardening
  • Bag Capacity/Dry Volume (cu. ft.): 5.8
  • Returnable: 90-Day
United States
Iowa
Kelp Meal, 4 Lbs.
Prices start at : 29.95 USD

Kelp Meal is a centuries-old solution used by gardeners to build rich, healthy soil. The finest, all-natural seaweed is harvested from the nutrient-rich waters of the Atlantic and dried into a powerhouse meal for plants.
  •  4-lb. bag
  •  Covers approx 120 square feet
  •  Dried sea kelp
United States
Iowa
1.0 Cu Ft Organic Garden Soil
Prices start at : 9.99 USD

Best organic soil I've ever bought in a bag. My plants did amazing.
  •  Model # 50150036
  •  All pourpose garden soil
  •  Blended for vegetables, flowers, herbs, annuals and perennials
  •  This product cannot be shipped to: CA
  •  For use with in-ground gardens
United States
Iowa
Encap Fast Acting Lime
Prices start at : 18.95 USD / 30 LB Bag (5000 SQ FT)

Encap Fast Actingtm Lime helps raise soil pH, significantly reducing problem areas while creating a better soil environment for your lawn. Please test your soil pH before applying minerals to your lawn.
United States
Iowa
8 Qt Cactus, Palm & Citrus Potting Mix
Prices start at : 4.49 USD

I like that food is included in the mix and that all I need to do is water the plants occasionally. In fact they are looking vibrant. My potted succulents stay wet too long and some of my root systems are rotting.
  •  Fast-draining formula
  •  This product cannot be shipped to: CA
  •  Shipping Dimensions: Approximately 16 x 10 x 4 inches.
  •  Beautiful, colorful results when you use this potting mix for cactus, palm and citrus container plants
  •  For indoor/outdoor container plants
United States
Iowa
1 cu. ft. / 25 lb. Organic Worm Casting Soil
Prices start at : 26.98 USD / bag

Noble Worm Organics is both proud and pleased to announce its long-awaited Noble Worm Soil Remedy, a natural product from Mother Nature's original gardener, the common earthworm, long recognized as the undisputed champion in converting organic wastes...
  •  Castings allow for better water retention allowing you to use from 50-75% less water
  •  Organic
  •  Decreases heavy metal absorption in produce, like copper, lead and cadmium found naturally in soil
  •  Safe and non-toxic around children and pets
  •  Chemical free, no artificial pesticides allow for growing organic produce
  • Soil Amendment Type: Soil Conditioner
United States
Iowa
Sphagnum Peat Moss
Prices start at : 11.45 USD / 50.0 lbs

Contains a unique cell structure that helps regulate moisture and air around plant roots creating an ideal growing environment. Trees & Shrubs: Dig hole 3X the root ball width and just as deep.
  • brand: Black Gold
United States
Iowa
Container Recharge Kit
Prices start at : 15.95 USD

Get plants off to their best start by boosting soil health with long-lasting nutrients that promote vigorous growth all season long. Kit includes one 6-quart bag of Booster Mix (compost, Chilean nitrate, black rock phosphate and other organic nutrients)...
  •  Supercharges 75 quarts of soil or three 20" planters
  •  Gardener's Supply Exclusive
  •  Energize your soil mix before you plant!
  •  1 lb. shaker of our organic All-Purpose Fertilizer 5-5-5 (contains peanut meal)
United States
Iowa
2-1/2 cu. ft. Premium Expand and Plant Complete Mix Coco Cube
Prices start at : 21.99 USD / each

Cube expands instantly to 2-1/2 cu. Wonder Soil's Premium Expand and Plant Cube is a complete professional planting mix with coconut coir, worm castings, nutrients, and water-saving polymers for all gardening.
  •  Use indoors and outdoors
  •  Organic
  • Manufacturer Warranty: This product has an unlimited shelf life
  • Bag Capacity/Dry Volume (cu. ft.): 2.5 cu ft
  • Soil Type: Top Soil
  • Mulch and Soil Council Certified: No
United States
Iowa
4 cu. ft. Perlite (30 Bag Pallet)
Prices start at : 1012.32 USD / pallet(unit load)

The Viagrow Horticultural grade perlite increases water absorption and aeration when added to soil and soilless growing media. Viagrow Horticultural perlite is commonly used alone for a completely inert hydroponic medium with good capillary and air retention...
  •  Hydroponic growing medium
  •  Bio filtration
  •  Green house propagation and growing
  •  Organic
  •  Contains approximately - 4 cu. ft./113 l/119 Qt./29.9 US gallons and weighs 28.5 lbs.
  • Soil Amendment Type: Perlite
United States
Iowa