Biobizz - BioDown - Ph Reducer
- Allows you to lower the pH while preserving the nutrient capacity of the substrate.
- Aqueous solution based on citric acid naturally present in citrus fruits.
- Quickly adjusts pH for optimal nutrient absorption.
- Suitable for all growing and flowering substrates and irrigation methods.
- Grow 100% organically, from seed to harvest!

Presentation:
Welcome to the world of organic farming! Discover Bio·Down, the pH regulator specially designed for passionate indoor growers. You'll love how it optimizes your plants' nutrition while maintaining a perfectly balanced pH.
Why use it:
To allow your plants to take full advantage of all the nutrients, it is essential to correct the pH naturally. Bio·Down, formulated with citric acid present in lemons, guarantees maximum absorption of nutrients. You will thus obtain healthy, vigorous and flourishing indoor crops.
How to use it:
Nothing's easier ! Mix your Biobizz nutrients as usual and measure the pH of the preparation. Add 0.1 ml of Bio·Down for each 0.5 point drop in pH desired. Stir for 10 seconds and measure the pH again. Repeat until you reach the ideal, between 6.2 and 6.5. Your plants will thank you for this delicious concoction!
Technical characteristics:
- 100% organic formula based on natural citric acid.
- Compatible with any type of substrate and irrigation system.
- Does not affect the beneficial microlife of the soil thanks to the absence of strong acids.
- Perfectly suited to the growing and flowering period.
- Available in 250 ml, 500 ml and 1 liter bottles.
Questions answers:
Can Bio·Down be used both in growth and flowering? Yes quite ! Bio·Down adapts perfectly to both phases, guaranteeing optimal nutrition from start to harvest.
Is Bio·Down compatible with all substrates? Absolutely ! Whether you use soil, coco or hydroponics, Bio·Down integrates harmoniously for stunning results.
How long should you mix after adding Bio·Down? 10 seconds are enough to mix the magic potion and adjust the pH with ease.
Can Bio·Down damage beneficial soil microorganisms? No way ! Its gentle formula without strong acids respects microlife and preserves the ecosystem of the substrate.
Once the ideal pH value is reached, can the mixture be stored? Yes of course ! You can store it without worry and administer it to plants according to their nutritional needs.
With Bio·Down, control pH organically and reap the joy of thriving indoor crops!