Pk Boom

PK Boom is a mineral flower bulking booster formulated with high-quality, fast-absorbing phosphorus and potassium to help buds reach their maximum size and weight during flowering. Its formula also includes nitrogen to help plants stay green and healthy until the end of the cycle, plus chelated zinc, boron and manganese to support cell division, sugar transport and photosynthesis. With an NPK 3-16-16 profile, PK Boom is designed for growers looking to increase flower volume, density and overall crop quality. How to use: start applying when the first buds appear, usually between the 2nd and 3rd week of flowering. Use 2 ml/L in weeks 2 and 3, 3 ml/L in weeks 4, 5 and 6, and 2 ml/L in week 7.