Advanced Nutrients Hammerhead 10 l – High-quality PK additive for strong flowers

Advanced Nutrients Hammerhead (NPK 0-4-12) is a premium PK additive that boosts flower production and ensures you a rich, strong harvest. With a perfect 1:3 ratio for phosphorus and potassium, Hammerhead contributes to strong, lush flowers and a better harvest. This product is ideal for indoor and outdoor cultivation.

Hammerhead is specifically designed for the Sensi Terra™ Series , but is fully compatible with all pH Perfect base nutrients as well as non-pH Perfect nutrients and additives. It can be easily combined with products from other brands. It is applied during the flowering phase at a dosage of 2 ml per 1 litre of water.