Hammerhead PK 4/10

HammerHead - a one-part floral booster to outproduce PK 13-14 and similar products. HammerHead has better source components and formula integrity than PK 13-14. NEW SCIENTIFIC STUDIES REVEAL WHY MOST PK BLOOM BOOSTERS DON'T WORK If You Want A PK (Phosphorous-Potassium) Bloom Booster Proven To Work Because It Was Made Specifically For Our Types Of Plants And Hydroponic Growing Then Keep Reading... If you've ever tried a PK bloom booster... only to find....

£26.95