General Hydroponics pH Up Liquid 1qt

General Hydroponics pH Up is a premium buffered formula that stabilizes pH levels. Maximize your plant growth by taking away the harmful pH in poor-quality water or unstable media using this easy-to-incorporate formula. pH Up increases the pH in a plant that reads below 5.5 to 6.5 pH, the ideal range for healthy plants. Use with General Hydroponics pH Test Indicator for testing pH levels.