| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Nutrients are only fully available to plants within certain pH ranges, generally speaking 5.5-6.5. Use our pH Down to drop the pH and make the necessary adjustments to the pH of your hydroponic nutrient solution before feeding. Increasing nutrient accessibility can potentially lead to greater yields.
Consider adding pH Up to your order so that you have them both on hand when you need.
Available sizes: 500ml & 1L
