Includes a pH test indicator. The Hydroponic pH UP & Down 1L bottles by Growth Technology are essential for maintaining the optimal pH levels in your hydroponic setup. Made with high-quality ingredients like Potassium Hydroxide, these liquid solutions are specifically designed for foliage, all-purpose, and medicinal plants. The bottles come with a convenient pH test indicator, making it easy to adjust and control the pH levels for healthy plant growth. Made in the United Kingdom, these bottles are a reliable and efficient tool for achieving the ideal pH balance for your hydroponic system.
eBay