Growhard PK Boost - 20L base-nutrients making it an excellent fit

making it an excellent fit for growers with mid to large-sized setups

and odor-causing microbes across all plant stages

Cloning Accelerator contains Humic Acid which research has shown

Our unique humic acid blend is designed to improve soil consistency

Each Work Light is supplied with a heavy duty clip for easy fixing that can also tilt

Growhard PK Boost - 20L base-nutrients making it an excellent fitFor Enhanced Flowering: During the flowering phase, the demand for phosphorous and potassium markedly increases. Inadequate levels can impair plant growth and reduce flower output. PK BOOST is designed to augment phosphorous and potassium concentrations, promoting larger flowers and increased yields. Directions for use: Add 1 2 mL of PK BOOST per litre of flowering nutrient solution during week 4 & 5 of flowering. *Additional shipping may be required