Soils and Soil Conditioners

Muriate of potash. An excellent source of potassium, which aids plants in forming healthy stems, roots and tuber growth. Great for below ground forming vegetables such as potatoes, carrots and others. Application rate: 1/2-pound per 100 square feet.

Successful organic gardening made attainable with Miracle-Gro Organic Raised Bed & Garden Soil. This soil blend features quick release natural fertilizer that grows more vegetables versus unfed plants - satisfaction guaranteed or your money back. This...

A fast release, quick-acting source of nitrogen that supplies rapid growth and greening to all plants. Supplies sulfur to aid in acidifying of soils. Application rates: 3/4-pound per 100 square foot.

Designed to help reduce alkalinity in alkaline soils while supplying trace elements vital to acid loving plants such as roses, gardenias, azaleas, holly, rhododendron, magnolias, fruit trees, and vegetables. Mix at rate of 2 tablespoons per gallon of...

Potting soil with a powerhouse blend of aged forest products, sphagnum peat moss, earthworm castings, bat guano, fish emulsion, and crab meal. Aged forest products, sandy loam, and sphagnum peat moss give Ocean Forest its light, aerated texture. Designed...

Organic & natural planting soil for acid loving plants. Ideal planting mix to improve and revitalize the soil in and around plants that thrive in lower pH soils like: rhododendrons, azaleas, hollies, blueberries, strawberries, ferns, fuchsias, camellias,...

This rich, loamy mix is a premium choice for all purpose gardening applications. 100% organic base consists of screened earthworm castings, Canadian sphagnum peat moss, compost, and forest humus. Perlite and pumice are added to ensure optimum aeration...

Organic and natural seed starter. Rich mixture of blended sphagnum peat moss, perlite, kelp meal, worm castings, and well-aged compost. It contains mycorrhizae and is ready to use in cell packs or flats. Provides natural moisture retention and aeration...

Jiffy Organic Seed Starting Mix provides a greenhouse-quality growing medium for cuttings and seed starting. This professionally blended mix contains nursery-grade Canadian sphagnum peat moss and essential amendments, ensuring optimal moisture retention...

Give your seeds and cuttings the best start with Miracle-Gro Indoor Potting Mix for Seed Starting. Made for germinating seeds and starting cuttings, this potting mix grows stronger roots for seeding success. In addition, this lightweight potting medium...

The Castine Blend Raised Bed Mix is the ideal soil for raised bed organic gardening. This is an enriched blend of fully cured compost, sphagnum peat moss, dehydrated poultry manure, lobster and crab shell meal, greensand, biochar, worm castings and...

100% Canadian sphagnum peat moss. All-purpose natural soil conditioner. Particularly suited to acid loving plants. Slightly lowers the pH of alkaline soils and is ideal for improving water retention and aeration in garden soil. OMRI (Organic Materials...