Best Soil Amendment

Purple Cow Organics Tomato Gro Compost, Soil Enhancer 12 QT Bag

Check Stock

Monto Clay pH 5.6 Montmorillonite Calcined Clay Bonsai Soil Amendment 2 Gallons

  • Uniform 1/4 inch Particle size prevents dry spots, poor drainage and settling..
  • Available in 2 Quart, 1 Gallon, 2 Gallon, 3.5 Gallon, 7 Gallon, 14 Gallon and 28 Gallon SKUs.
Check Stock

Purple Cow Organics Natural Compost Seed Starter Fertilizer Mix for Rapid Indoor Germination and Vigorous Seedlings, 1 Cubic Foot Bag

  • Whether you are starting your seeds in plastic trays or using a soil blocker, Seed Starter is the mix for your indoor planting needs.
  • This starter mix is a blend containing everything needed to start seeds including enough fertility for up to 45 days.
  • Created using Activated Compost, a premium soil amendment with over 20 years of growing success.
  • Promotes rapid germination and vigorous seedlings with strong root systems able to withstand transplanting and thrive.
  • The 1 cubic foot bag is enough to supply a large garden.
Check Stock

Monto Clay pH 5.6 (Montmorillonite Calcined Clay) Bonsai Soil Amendment (2 Dry Quarts)

  • Uniform 1/4 inch Particle size prevents dry spots, poor drainage and settling..
  • Available in 2 Quart, 1 Gallon, 2 Gallon, 3.5 Gallon, 7 Gallon, 14 Gallon and 28 Gallon SKUs.
Check Stock

Boniosz 2.5lb Red Horticultural Lava Rock Soil Additive for Cacti, Vase Fillers, Succulents and Terrarium Plants - No Dyes or Chemicals - 100% Pure Volcanic Rock

  • 【Great Size】Red Lava Rock is sifted and sieved for a perfect size that is ready for direct potting use.Usually it is used as a soil additive or top dressing in the art of bonsai..
  • 【Easy to Maintain】Replacing existing mulch with porous lava rocks to maintain plants like succulents, orchids, cacti, and bonsai trees ensures quick drainage while maintaining a little water.and provides mineral supplements..
  • 【Ideal Drainage】The porosity of lava rocks allows for good drainage while maintaining moderate moisture within soil to allow your newly potted, acid-loving plants to grow beautifully..
  • 【Widely Use】The temperature tolerance and quality of Boniosz red lava rocks make it useful for filling aquariums, ashtrays, fire media, garden soil amendment, fire pits,DIY projects, potting soil mediums, in addition to great top dressing for plants..
  • 【Easy Resealable Package】It comes in a good-sized zipper bag. Well packed and simply tear off the top then reseal. You can take the portion you need, and then seal it back for perfect prevention and storage..
Check Stock

Infinity Soil - Crab Meal - Sustainable and Natural Soil Amendment - Made from Dried Crab Shell - Rich in Chitin, Nitrogen, Calcium, Phosphorus, and Magnesium - 2 LBS

  • Crab Meal is sourced from the byproduct of crab fishing, crab shells. They are kiln dried and ground into a fine powder that’s ready to spread over your plants.
  • Crab Meal is rich in the protein chitin and packed with essential plant nutrients like nitrogen, phosphorus, calcium, and magnesium that release slowly into the soil, giving your plants a consistent supply of vital nutrients.
  • Beyond giving your plants the nutrients they need to thrive, Crab Meal also improves aeration and drainage and protects against nematodes, and is especially effective against blossom end rot on tomatoes. You can even add it as an activator to your compost.
  • While a little Crab Meal goes a long way, you can feel confident knowing that it is a fishing waste product, making it an eco-friendly way to nourish your garden.
  • Infinity Soil brings the best Earth has to offer to your home’s plants. Each Infinity Soil product is a Mother Nature-approved soil amendment that’s free from harmful chemicals but rich in all the nutrients your plants need to thrive.
Check Stock

Organic Dolomite Lime | Garden Soil Amendment Fertilizer for Plants. Calcium/Magnesium Additive | Safely Raise & Stabilize pH - Earthbox. 100% Water Soluble. Cures Blossom End Rot in Tomatoes/Peppers

  • Dolomite Lime is all natural mineral fertilizer for use in organic production.
  • Supplies essential nutrients calcium and magnesium, and sweetens your soil to improve plant growth and maximize fertilizer performance.
  • Raises and stabilizes soil pH. Perfect for Earthboxes and other container gardens!.
  • Natural limestone is ground into an ultra-fine powder for rapid reaction time. Prevents and Cures Blossom End Rot in Tomatoes and Peppers!.
  • RESEALABLE, EASY POUR PACKAGING: Cz Garden Dolomitic Lime is professionally packaged in a 5 LB Heavy Duty resealable pouch designed for long term storage. Pour the necessary quantity with ease and store the rest for future use..
  • Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden..
Check Stock

Organic Coarse Vermiculite for All Indoor/Outdoor Plants - Horticultural Soil Amendment Additive Conditioner - Grow Media for Gardening • Hydroponics • Mushrooms - Cz Garden Organics

  • 4 Liters of 100% All-Natural Horticultural Vermiculite. Inert, pH-neutral, Sterile, and Non-Toxic.
  • For Organic Growing - Vermiculite porous structure provides excellent aeration and acts as a water reservoir..
  • Prevents soil compaction, provides aeration, retains moisture, and stability for plant roots..
  • Cz Garden Horticultural Vermiculite is professionally packaged in a 4L heavy duty resealable pouch. Pour the necessary quantity with ease and store the rest for future use..
  • Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden..
Check Stock

SpongEase Coconut Coir Compressed Block expands up to 18.7 Gallons (2.5 Cu Ft) - Ideal Growing Medium for Potting Mix - Healthy Roots, Healthy Plants and Bountiful Harvest (2 Pack)

  • SPONGEASE: The Perfect Potting Soil is made from the pith and fiber of coconut husks. It is washed multiple times too remove any excess natural salts to achieve near neutral PH level and then dried and compressed for easy shipping..
  • ECO-FRIENDLY: Natural SpongEase organic potting soil is made from renewable coconut husks, an abundant resource. Compostable and can be used for Soil Amendment..
  • GROW ANY PLANT: It has a near neutral PH, so any type of plants can be grown. The Coco Fiber enable absorption of more nutrients applied as recommended for your Crop.
  • ROOT HEALTH: You'll be amazed at the quantity of soil produced by this convenient tile of coconut coir growing media. It's light, fluffy and will provide vital oxygen to the roots of your plants. The Root easily take hold grow faster.
  • WATER ABSORPTION & RETAINING: Sponge-like properties of coconut fiber will absorb up to 10 times its weight in water. SpongEase fibers are unique microscopic tubes that fill then allow excess water to pass through..
Check Stock

Dr. Earth 809 1CF Exotic Cactus & Succulent Soil

  • Use as a soil amendment throughout the garden when planting trees, shrubs, bare root plants, flowers and all acid loving plants.
  • Rich in nutritious cottonseed meal and a plethora of other organic nutrients.
  • Ideal for hydrangeas, evergreens, blueberries, hollies, gardenias, ferns, tropical and shade plants, camellias, Rhododendrons, Azaleas, maples, and every acid loving plant in your garden.
Check Stock