Humboldt County's Own Deep Fusion Micro 5 Gallon drying-racks This adaptability makes the F5

This adaptability makes the F5 compatible with a wide range of carbon filters

The Matrix is reusable and can sit on top of a block or fit into your pot

Measure concentrations in brix

Kelp Meal - Thorvin Brand Ascophyllum Nodosum

Humboldt County's Own Deep Fusion Micro 5 Gallon drying-racks This adaptability makes the F5## Humboldt Countys Own Deep Fusion Micro 5: 0: 1 Humboldt Countys Own Deep Fusion Micro is the calcium and micronutrient component of the three bottle Deep Fusion plant nutrition system. Its 5: 0: 1 NPK formula provides growing plants with substantial amounts of nitrogen and calcium, along with chelated micronutrients and essential trace elements. The formula supplies two forms of chelated iron: EDDHA and DTPA. These forms help keep iron available to