Hydro-Logic Small Boy Sediment Filter - Poly Spun

it's a microbe that builds root mass and increases plant uptake of nutrients and water

Complete in primary

Made specifically for double-ended horticulture lamps (not included)

Compact fluorescent spiral bulbs provide the light you need while reducing energy costs

Mechanical killing action-pests build no genetic resistance

the size we claim is in fact the actual size

Beyond enhancing the aroma and flavor of your crop

The best of the best

add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial

Guarnteed analysis on product label may vary due to different states regulatory requirements

300 michron mesh

If using the EL1/2 controller with one of Gavitas LED fixtures (1700e/900e/CT1930e)