SKU: 50914124992
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Air Flow: 428 m³/h
Remember to water
reducing plant stress and improving growth
reducing the risk of nutrient lockout
Growhard PK Boost - 5L varo__HQB-3500 Air Flow: 428 m³/hFor 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.
