H&G PH STABILISER – pH Buffer for Soft & RO Water Systems
House & Garden pH Stabiliser is a precision-formulated additive designed to maintain stable pH levels in systems using soft or reverse osmosis (RO) water. By replenishing lost carbonates, it prevents pH fluctuations that can lead to nutrient lockout, poor growth, and reduced yields. Ideal for use throughout the entire growth cycle, pH Stabiliser harmonizes with base nutrients to ensure optimal absorption of macro and micronutrients for healthy, vigorous plants.
Key Features
- Stabilizes pH for up to 10 days in soft or RO water systems
- Reapplies lost carbonates to buffer nutrient solution
- Prevents nutrient lockout and deficiency symptoms
- Improves uptake of trace elements and base nutrients
- Compatible with hydroponics, coco, and soil substrates
- Essential for growers using water with EC < 0.2
Active Ingredients
- Carbonate buffering compounds
- pH stabilizing agents
Application Notes
- Use throughout the entire growth cycle
- Add to water before base nutrients and additives
- Adjust EC after adding base nutrients, then apply stimulants
- Final step: adjust pH to harmonize with nutrient solution
- Recommended dilution rate: 1ml/L
| Metric | Value |
|---|---|
| SKU | SG-S0115 |
| Brand | House & Garden |
| Product Name | pH Stabiliser |
| Formulation | Liquid pH buffer |
| Dilution Rate | 1ml/L |
| Application Window | Full growth cycle |
| Compatibility | Hydroponics, coco, soil |
| Function | pH stabilization, carbonate replenishment |
| Water Type | Soft water, reverse osmosis |
| Size Options | 1L |









