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Hy-Gen pH DOWNHY GEN pH DOWN contains 85% food grade Orthophosphoric acid and will to LOWER the pH when added to your growing system. Its recommended that you prepare your nutrient solution first and allow it to equilibrate; this can take up to 60 minutes depending on the size of your tank. Always add the required amount of pH DOWN to a small separate container of water and mix well before adding to your nutrient tank. WHEN TO USE Use pH DOWN every time your pH is

This also slows vertical development and encourages tighter internodal spacing

Selectable units for temperature

The Professor’s Flower Boost is a high grade

Extensively tested by Colorado growers

• Increases trichome and terpene production

• Provider of organic nitrogen in the form of amino acids resulting fromenzymatic digestion of natural materials

a higher photosynthesis ratio

The plugs provide a great start for the first 2-3 weeks

Great White is the most complete mycorrhizal product on the market with 15 different species of mycorrhizal fungi

Monitoring and optimising these parameters is essential for successful plant growth

The underlying amount of slight but constant potassium is designed

Full spectrum