Advanced Nutrients - Hammerhead PK 4/12 plant health With the advances in technology

With the advances in technology and fixture performance

iron trellises and perishable materials such as bamboo reeds or wood

5ml/Gal) throughout flowering phase

Used for all garden types regardless of media

once you’ve changed the times from 18/12 to 12/12h

Advanced Nutrients - Hammerhead PK 4/12 plant health With the advances in technologyAdvanced Nutrients Hammerhead is the modern version of the old PK type flowering booster which has been optimised for indoor use. Highly Recommended. Designed by a team of top scientists dedicated to making products of excellence Manufactured to the highest possible standards by Advanced Nutrients A flowering booster which has been optimised for indoor gardens Creates bigger and heavier blooms of superior quality Perfect for use with the range of