Cultiwool Mini-Blocks-2250 Blocks

Cultiwools’ high quality stone wool starter plugs are the best way to start your propagation. They provide the perfect microclimate for germination of seeds or fast root development of cuttings (clones), which is a decisive factor for a successful crop production. Product Description Cultiwool starter plugs are known for their uniformity and firmness, and are ideal for growing crops in a hydroponic system. Our high quality stone wool is a clean and inert product. Therefore, it provides a sterile environment and does not contain any harmful bacteria or pollutants which can affect root- and shoot development. It does not lock up or release any substances, ensuring all water and nutrients are available to the plant. Total control- Water, EC and pH distribution can be very well controlled with Cultiwool rock wool substrates, both vegetative and generative, depending on the needs of the crop and at different moments during the cultivation. Fast water uptake- Reliable initial saturati