BioBizz - Bio pH

Fast & gentle pH correction for all grow systems – without harsh chemicals

Bio Down is the organic alternative to synthetic pH reducers. Based on natural citric acid, Bio Down gently and safely adjusts the pH of your nutrient solution – without risk to soil life or your plants. Ideal for soil, coco, hydroponics, and automated systems.

Advantages at a glance

✅ Lowers the pH value gently & effectively
✅ 100% natural – based on organic citric acid
✅ No harsh chemicals or residues
✅ Perfect for daily use with BioBizz fertilizers
✅ Compatible with all growing methods (soil, hydro, coco, auto systems)

Ingredients & Effects

Citric acid (naturally derived):
Reliably reduces the pH value to the ideal level (6.2–6.5)

Organic & residue-free:
Allows pH correction without synthetic additives – protects microbiology & roots

Fast effect:
Ideal for direct adjustment of the nutrient solution before watering or spraying

Application & Dosage

Dosage: 0.1 ml per liter – add drop by drop & measure pH value
Target pH: 6.2–6.5 (depending on the medium)
Application: After mixing all nutrients, lower pH with Bio Down
Suitable for: Soil, Coco, Hydroponics, Aeroponics, Automatic Systems

→ Shake well before use. Do not combine with synthetic pH-lowering products.

Safety instructions

• P235+P410 Keep cool. Protect from sunlight.
• P302+P350 IF ON SKIN: Wash cautiously with plenty of soap and water.
• P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
• P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.