Seramis 30L

Made from pure clay mined in Germany, Seramis is a high quality growing medium suitable for use in drip re-circulating hydroponic systems and passive hydroculture. Its main features include:

• Inert, pH neutral and naturally disease resistant
• When used in hydroponics systems cannot be overwatered
• Does not break down, can be cleaned and re-used many times
• Very strong capillary action
• Increased nutrient uptake, plants respond to changes in nutrient formulation immediately