View Cart "Kelp Meal (0.6-0.5-2.5)" was successfully added to your cart.

Showing all 41 results

Amendments

Need to improve your soil’s drainage and density or adjust its acid-alkaline balance? Need to provide your roses, azaleas or tomatoes specific minerals or other nutrients? Whether you’re improving your soil from scratch or adding just the right nutrients to encourage blooming, we have the organic soil amendments your growing requires.

  • Dr

    Kelp Meal (0.6-0.5-2.5)

    A superior raw material that invigorates and improves the biological life of …

    $7.50
  • Azomite (44 lb) 1

    Azomite (0-0-0.2)

    A natural source of minerals and trace elements! Azomite grows stronger plants …

    $24.95
  • Dr

    Alfalfa Meal (2-1-2)

    Great for roses and vegetable gardens! Alfalfa Meal meets the highest …

    $7.50
  • Alfalfa Pellets (50 lb) 1

    Alfalfa Pellets

    An excellent source of nitrogen (5%) and trace minerals. Also contains triacontanol …

    $24.95
  • Ancient Forest Humus 1

    Ancient Forest Humus

    Derived from thousands of years of naturally decomposed forest debris that contains …

    $13.95 $12.50
  • Roots Organics Big Worm 1

    Big Worm

    Contains NO fillers, NO chemicals and NO tricks — just natural and organic …

    $35.95 $31.50
  • Dr

    Blood Meal (13-0-0)

    A strong source of slow release, organic nitrogen for ALL types of plants.

    $7.50
  • Bone Meal (50 lb) 1

    Bone Meal (2-14-0)

    A very strong source of phosphorous. Organic Bone Meal is granulated for …

    $54.95
  • Dr

    Bone Meal (3-15-0)

    Promotes superior roots and fruit development in ALL flowering plants.

    $7.50
  • BuffaLoam Compost

    BuffaLoam Compost

    Improves soil health without any nasty chemicals or artificial ingredients.

    $14.50 $11.95
  • Garden Charcoal 1

    Charcoal

    Absorbs excess moisture & removes odors! Horticultural Charcoal is very effective …

    $7.95 $5.50
  • Cottonseed Meal (50 lb) 1

    Cottonseed Meal

    A by-product of the cotton industry, Cottonseed Meal (5-2-1) is an excellent …

    $36.50
  • Dr

    Cottonseed Meal (5-2-1)

    Excellent for acid-loving plants, like azaleas, rhododendrons and blueberries …

    $7.50
  • Blood Meal (50 lb) 1

    Dried Blood (13-0-0)

    Used for years by growers as a slow release source of nitrogen, plus trace minerals …

    $74.95
  • Worm Castings

    Earthworm Castings

    Gardeners know earthworm castings to be rich in nutrients and beneficial microbes.

    $11.50
  • Fish Bone Meal 1

    Fish Bone Meal (3-18-0)

    An excellent source of organic phosphorous and calcium, Fish Bone Meal builds …

    $7.50
  • Organic Fish Meal (50 lb) 1

    Fish Meal (9-4-0)

    Uniquely processed to retain maximum nutritional value without using high …

    $97.50
  • Dr

    Fish Meal (9-4-1)

    A complete source of primary plant nutrients (N-P-K) infused with seven strains …

    $7.50
  • Organic Garden Compost 1

    Garden Compost

    Provides organic matter and natural nutrients for flowers and vegetables.

    $7.95 $5.50
  • Garden Gypsum (5 lb) 1

    Garden Gypsum

    While not a fertilizer, Gypsum can help increase the productivity of all your …

    $7.50
  • Garden Manure (4 lb) 1

    Garden Manure (4-2-2)

    Derived from poultry waste that’s been dehydrated to provide higher numbers …

    $5.95 $4.25
  • Glacial Rock Dust (50 lb) 1

    Glacial Rock Dust

    Contains a broad range of trace minerals… minerals which have been slowly …

    $24.95
  • Greensand (7

    Greensand (0-0-0.1)

    Supplies potassium, an essential nutrient that promotes overall plant hardiness …

    $9.95 $8.50
  • Greensand (50 lb) 1

    Greensand (0-0-3)

    Contains about 3% total potash, along with iron, magnesium, silica and …

    $38.95
  • Gypsum

    Gypsum

    Helps loosen heavy clay soils! Agricultural Gypsum raises the calcium content of …

    $17.50
  • Kelp Meal (50 lb) 1

    Kelp Meal (1-0-2)

    An excellent source of micronutrients and beneficial plant growth promoters.

    $68.50
  • Marine Green Compost 1

    Marine Green

    Combining sustainably harvested ocean by-products with aged humus …

    $15.50 $12.95
  • Organic Compost 1

    Organic Compost

    Contains NO sewage sludge or bio-solids that are often found in commercial brands.

    $19.50 $14.95
  • Organic Kelp Meal (3

    Organic Kelp Meal

    This brown seaweed harvested from cold sea waters supplies large amounts of …

    $19.50 $15.00
  • Organic Peat Moss 1

    Peat Moss

    Perfect for acid-loving plants like azaleas, rhododendrons, roses, conifers and …

    $23.50 $18.95
  • Perlite

    Perlite (Fine)

    Lightweight, non-toxic & pH neutral. Horticultural Perlite is a naturally occurring …

    $24.95 $18.50
  • Precision Perlite

    Precision Perlite

    Perfect for starting seeds, rooting cuttings or adding to any growing medium.

    $27.95 $19.50
  • Rock Phosphate (50 lb) 1

    Rock Phosphate

    Once applied, rock phosphate will remain until used by plants – NO leaching!

    $26.50
  • Dr

    Rock Phosphate (0-2-0)

    A long-lasting source of phosphorous. Rock Phosphate greatly benefits …

    $7.50
  • Secrets to Great Soil 1

    Secrets to Great Soil

    A Grower’s Guide to Composting, Mulching and Creating Healthy, Fertile …

    $19.95
  • Shellfish Fertilizer (50 lb) 1

    Shellfish Fertilizer

    A natural source of calcium (12.0%), nitrogen (4.0%) and many trace minerals.

    $38.50
  • Soil Moist 1

    Soil Moist

    Super absorbent “water crystals” trap moisture that would normally percolate …

    $10.95
  • Sul-Po-Mag (50 lb) 1

    Sul-Po-Mag (0-0-22)

    Also known as sulfate of potash-magnesia, Sul-Po-Mag contains 22% potash …

    $40.50
  • Organic Chicken Manure 1

    Sup’r Green (3-2-2)

    Sup'r Green provides over 5 times more plant food value than steer manure …

    $12.95 $9.50
  • Vermiculite

    Vermiculite

    For starting seeds or rooting cuttings, use directly from bag and water gently.

    $6.50 $4.95
  • Washed Sand

    Washed Sand

    A beautiful option to top-dress potted plants or small xeriscape gardens to show …

    $6.95 $4.50
  • Dig Deeper (Articles)