Advanced Nutrients Hammer Head
Growers have been asking us about concentrated bloom products with a 13-14 percentage of potassium and phosphorus (P-K). We tested the 13-14 ratio on real plants to see if it was ideal for producing large, healthy flowers and fruits. It wasn't. Our scientists then designed Hammerhead- a one-part floral boosters that out produces PK 13-14 and similar products. Hammerhead has better source components and formula integrity than PK 13-14. Our 9-18 ratio gives specialty plants the exact amount of potassium and phosphorus that they need and costs far less than PK 13-14. It's kinder to roots and safer to use. Try it and see how Hammerhead puts the bite on PK 13-14 and other bloomers.