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Get Ready for Spring. All The Supplies you Need for Seed Starting!

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About Us
Shop Now
- Recommended Products
- Garden Accessories
  
  Garden Hygiene and Safety
  Hand Tools
  Plant Support
  Travel Bags, Backpacks & Apparel
- Seed Starting, Planting, & Cloning
  
  Seeds
  Seed Starting & Cloning
- Soil & Growing Media
- Pots & Containers
- Plant Care & Nutrients
  
  Dry Amendments
  Liquid Fertilizers
  Pest & Disease Control
  Water Soluble
- Grow Tents, Systems & Trays
  
  Grow Systems / Trays / Reservoirs
  Tents / Tarps / Greenhouses
- Growing Environment
  
  Environmental Controllers
  Air Purification
  AC / Dehumidification / Humidification
  Fans / Ventilation / Ducting
  Timers and Instruments
  CO2
- Lighting
  
  Fluorescent Lighting
  LED Lighting
  LEC/CMH Lighting
  Lighting Accessories
- Water Pumps, Aeration & Irrigation
  
  Water Pumps & Irrigation Supplies
  Water Aeration
  Chillers & Heaters
  Sprayers and Wands
  Water Treatment
  Water Filtration
- Meters & Solutions
- Harvest & Storage
  
  Storage
  Harvest Solutions
- Mycology Supplies
Plants
Specials
Commercial Equipment
Locations & Contact Info
Resources
Blogs
- Starting seeds for your garden
- How to start an indoor garden

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Collection: Dry Amendments

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Bubblesnake (1 product)
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TeraGanix (1 product)

Bubblesnake (1 product)
BuildASoil (21 products)
Cultured Biologix (1 product)
Down To Earth (25 products)
Dr. Earth (2 products)
Espoma (3 products)
Ferry-Morse (1 product)
Gaia Green Organics (5 products)
GreenGro (8 products)
Grow More (2 products)
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Real Growers (1 product)
Roots Organics (3 products)
Silica Earth (1 product)
TeraGanix (1 product)

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Gaia Green Organics (5 products)
GreenGro (8 products)
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76 products

Down To Earth Kelp Meal

Down To Earth Kelp Meal

Regular price From $ 31.87 USD

Regular price Sale price From $ 31.87 USD
Unit price per
Greengro Biologicals AutoBox Nutrient Kit

Greengro Biologicals AutoBox Nutrient Kit

Regular price $ 114.99 USD

Regular price Sale price $ 114.99 USD
Unit price per
GreenGro Nature's Pride Veg Fertilizer

GreenGro Nature's Pride Veg Fertilizer

Regular price From $ 17.99 USD

Regular price Sale price From $ 17.99 USD
Unit price per
GreenGro Nature's Pride Bloom Fertilizer

GreenGro Nature's Pride Bloom Fertilizer

Regular price From $ 35.99 USD

Regular price Sale price From $ 35.99 USD
Unit price per
GreenGro Flower Finisher

GreenGro Flower Finisher

Regular price $ 49.26 USD

Regular price Sale price $ 49.26 USD
Unit price per
GreenGro Nature's Brix

GreenGro Nature's Brix

Regular price From $ 25.99 USD

Regular price Sale price From $ 25.99 USD
Unit price per
GreenGr Biologicals Home & Garden All-Purpose Fertilizer

GreenGr Biologicals Home & Garden All-Purpose Fertilizer

Regular price $ 16.99 USD

Regular price Sale price $ 16.99 USD
Unit price per
GreenGro Earthshine Biochar

GreenGro Earthshine Biochar

Regular price From $ 23.35 USD

Regular price Sale price From $ 23.35 USD
Unit price per
GreenGro Green Aminos

GreenGro Green Aminos

Regular price From $ 30.59 USD

Regular price Sale price From $ 30.59 USD
Unit price per
Gaia Green All Purpose Fertlizer

Gaia Green All Purpose Fertlizer

Regular price From $ 9.89 USD

Regular price Sale price From $ 9.89 USD
Unit price per
Gaia Green Power Bloom

Gaia Green Power Bloom

Regular price From $ 10.98 USD

Regular price Sale price From $ 10.98 USD
Unit price per
Gaia Green Mineralized Phosphate

Gaia Green Mineralized Phosphate

Regular price $ 18.99 USD

Regular price Sale price $ 18.99 USD
Unit price per
Gaia Green Super Fly

Gaia Green Super Fly

Regular price $ 14.99 USD

Regular price Sale price $ 14.99 USD
Unit price per
Real Growers RECHARGE

Real Growers RECHARGE

Regular price From $ 2.95 USD

Regular price Sale price From $ 2.95 USD
Unit price per
Rootwise Bio-Phos - Biological Bloom Support

Rootwise Bio-Phos - Biological Bloom Support

Regular price $ 30.00 USD

Regular price Sale price $ 30.00 USD
Unit price per
Build-A-Flower Top Dress Kit

Build-A-Flower Top Dress Kit

Regular price From $ 24.00 USD

Regular price Sale price From $ 24.00 USD
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