T.A. pH Up
Locally stocked & tested
Reliable shipping
Flexible returns
Raise pH and feed silica
Terra Aquatica pH Up is a premium dual-purpose regulator that raises and stabilises pH while supplying plant-available silica, making it ideal for hydroponic, coco and soil systems running on RO or ultra-soft water. As it corrects acidity, it strengthens cell walls and improves stress tolerance for healthier, more resilient growth.
Highly concentrated for economical, long-lasting control, it works alongside any feeding programme without upsetting your nutrient balance. It is stocked locally in Windhoek, Namibia for fast delivery. Pair it with Terra Aquatica pH Down for complete pH management.
Key Features
- Quick, Stable Correction: Lifts and stabilises pH in hydroponic, coco and soil systems, ideal for RO or ultra-soft water.
- Plant-Available Silica: Supplies silica for stronger cell walls, improved stress tolerance and healthier growth.
- Dual-Purpose Formula: Corrects acidity while providing a nutrient often missing in recirculating setups.
- Programme Compatible: Works with any feeding programme without upsetting N/K balance during grow or bloom.
- Optimal Range Support: Helps maintain pH 5.5–6.2 for maximum nutrient uptake.
- Highly Concentrated: Economical and long-lasting for hobby and commercial gardens alike.
Specifications
Shipping + Returns
We ship throughout Namibia. Shipping costs are calculated based on the total order weight. See our full Shipping Policy.
Pickup in Windhoek is available for all orders.
Returns are accepted within 14 days of delivery for eligible products. Items must be returned in their original condition and packaging. Please note that perishable items and custom orders are non-returnable.
For full details, please refer to our Refund Policy.