House & Gardenís Algen Extract promotes vigorous vegetative growth as well as aiding the plantís nutrient uptake. Made in small batches, you can be sure Algen Extract will always be fresh.
Derived From: Ammonium Nitrate, Nitric Acid, Potassium Hydroxide
Ingredients Explained: This product is an extract designed to preserve active ingredients. House & Garden maintains their own nutrient manufacturing facility as well as their own laboratories where they continually test each batch of fertilizer they produce. This ensures that gardeners employing House & Garden receive high quality, consistent products.
Application: Add to nutrient solution.
Available Sizes: 250mL, 500mL, 1L & 5L