Advanced Nutrients®, Overdrive®, Bud Hardener/Finisher (4 Liter) grow-systems-trays-reservoirs Full-range pH tester

Full-range pH tester

Provide increased plant vigor to withstand environmental stressors

Mini Mixer Kit: Aeromixer's Mini Mixer Kit is a smaller version of the same great product

Data Acquisition and Sharing: Track and replicate successful grows

Advanced Nutrients®, Overdrive®, Bud Hardener/Finisher (4 Liter) grow-systems-trays-reservoirs Full-range pH testerAdvanced Nutrients Overdrive, 1 5 4, Bud Hardener Finisher (4 Liter) Turn your plants into champion producers with Overdrive. With an NPK ratio of 1 5 4, this premium bud hardener invites your garden to maintain peak performance all the way to the finish line. Our team of scientists engineered Overdrive with ideal amounts of phosphorus and magnesium to create the optimal conditions for catalyzing energy transfers within your plants, so theyve got