PH Up 500 ml. Terra Aquatica

While raising pH levels may sound crazy to hard water growers, it is a real problem when it comes to soft or reverse osmosis water. GHE pH + allows this adjustment and offers a good source of available silicate - which is often scarce in hydroponics - due to its really low solubility. Adequate silicate levels contribute greatly to plant health and, therefore, we include it in our products whenever possible.