A.N. Hammerhead

Go beyond the standard PK booster with Hammerhead, a tried-and-true bloom booster rigorously researched and tested on the type of plant you grow. With the ideal 1:3 PK ratio your crops crave, Hammerhead fuels floral production to reward you with the lush, potent, sizable harvest you deserve.

• Zero added nitrogen protects your plants from the dangers of nitrogen toxicity
• Optimal 1:3 PK ratio required for heavier yields of dense, potent, flavorful flowers
• Potassium citrate maximizes nutrient uptake without toxicity from common chelators

ATTENTION: HammerHead has been specially designed to pair with our Sensi Terra™ Series base. It is also completely compatible with all pH Perfect Base Nutrients as well as with all non pH Perfect Base Nutrients and supplements and all competitors’ Base Nutrients and supplements.

Say Goodbye to Nitrogen Toxicity

While nitrogen is essential for your plants, too much nitrogen can result in stunted growth, yellowing leaves, and reduced flower quality. 

And because our base nutrients already contain the ideal amount of nitrogen, we’ve excluded it entirely from the HammerHead formulation. Ensuring your plants absorb the required ratios of this macronutrient without the risk of overload.

Pair It With the Sensi Terra™ Series

When you use HammerHead in conjunction with the results-driven Sensi Terra™ Series, you’ll enjoy well-balanced pH levels that promote optimal nutrient absorption for ultra-productive flowering.

Together, they create a synergistic environment to elevate your crop’s performance…

Guaranteeing your plants benefit from a complete nutritional profile for heavy, glistening, emerald green flowers. And both products couldn’t be easier to use.