Green Planet PK Spike Size:1 L this tray features reinforced ribbing

this tray features reinforced ribbing beneath its base to promote healthy airflow and drainage

The IP44 rating protects the probe against splashing water and dust

while drawing 1

the butterfly blades open with minimal airflow resistance

while the Conductivity Pen measures nutrient strength in conductivity units

Green Planet PK Spike Size:1 L this tray features reinforced ribbingPK Spike is Green Planets concentrated bloom phase accelerator, delivering a clean 01415 ratio to push phosphorus and potassium exactly when flowers need it most. This highly soluble formula shifts plant energy toward flower building, driving rapid bud initiation, increased floral density, and a stronger finish. Its engineered to stack neatly on top of any base program (GP3, Dual Fuel, etc.) without unnecessary fillers, just precision P and K for