RAW Calcium/Mag (9 - 0 - 0) contains 15% calcium and 3% magnesium. RAW Calcium/Mag has optimized the ratio of each element in a water soluble formulation of calcium nitrate and magnesium sulfate so that it doesn’t leave the media salty. This...

RAW Humic Acid (0 - 0 - 4) contains 59% humic acids derived from leonardite which is the most concentrated, water soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. It can raise the pH of acid...

RAW Humic Acid (0 - 0 - 4) contains 59% humic acids derived from leonardite which is the most concentrated, water soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. It can raise the pH of acid...

RAW Humic Acid (0 - 0 - 4) contains 59% humic acids derived from leonardite which is the most concentrated, water soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. It can raise the pH of acid...

RAW Nitrogen (20 - 0 - 0) contains 20% ammonium nitrogen (N) in a water soluble form. RAW Nitrogen does not contain nitrates or urea which enables it to be applied at all stages of growth and bloom. Plants take up two forms of nitrogen: nitrate N and...

RAW Nitrogen (20 - 0 - 0) contains 20% ammonium nitrogen (N) in a water soluble form. RAW Nitrogen does not contain nitrates or urea which enables it to be applied at all stages of growth and bloom. Plants take up two forms of nitrogen: nitrate N and...

RAW Nitrogen (20 - 0 - 0) contains 20% ammonium nitrogen (N) in a water soluble form. RAW Nitrogen does not contain nitrates or urea which enables it to be applied at all stages of growth and bloom. Plants take up two forms of nitrogen: nitrate N and...

Get young transplants and seeds off to the right start. From their first day in your garden, they need the right mix of nutrients to germinate and grow. This gentle blend includes phosphorus for vigorous root development. It also contains calcium,...

Bountea Marine Mineral Magic M3 (7-1-1) is a natural source of nitrogen and minerals. Boosts development of leaves and shoots. Fortifies stressed plants during growth phase. Re-mineralizes depleted soils. Supplies trace elements and nutrients...

Mother Earth® Coco Covers are a naturally derived replacement for plastic covers. These 100% natural coconut coir fiber covers work great for preventing algae from growing on top of your rockwool blocks. Available in 4, 6 and 8 inch squares for use...

PLASTIC BLOCK COVERS   Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks.   Block light from media...

PLASTIC BLOCK COVERS   Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks.   Block light from media...