FAST DELIVERY | 14 DAY RETURNS | 200,000+ PRODUCTS | AUSTRALIAN OWNED & STOCKED
FAST DELIVERY | 14 DAY RETURNS | 200,000+ PRODUCTS | AUSTRALIAN OWNED & STOCKED
Risk-Free 14 Day Returns
If you change your mind, return it to us within 14 days of the date you received it, no questions asked.
T&Cs apply
When growing plants, it is vital to make sure that the pH levels of the soil are correct to support healthy growth and reduce the likelihood of your crop not developing properly.
Using Nutrifield's pH 4 Solution aids in making sure your pH testers are calibrated correctly and you are garnering accurate and reliable readings from the devices. Use this solution to acquire proper results from your tests.
Directions: To ensure accurate readings in the pH 4-7 range, calibrate the pH measurement device following the device's usage instructions to both the Nutrifield pH 4 and pH 7 calibration solutions. These measurement devices should be calibrated weekly or as needed.
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