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For the Growing Blocks, we recommend using a nutrient solution with EC 2 mS/cm and a pH range of 5.5-5.8 during wet-up for optimal block preparation (read more in this article about pH and EC).

Yes, and our team is here to assist you in this process. Ensure your irrigation system can handle more frequent, smaller events, and use pressure-compensated drippers for uniform watering (Find detailed guidance in our Knowledge Base, or Contact us).

Improper block preparation, incorrect EC or pH levels during wet-up, and inconsistent irrigation scheduling are among the most common mistakes. Following Cultiwool’s wet-up and irrigation guidelines helps ensure optimal results. (Read more here in this article in our Knowledge Base)

Absolutely. Cultiwool plugs provide a clean, inert environment for germination with excellent moisture and temperature control, promoting fast and uniform seedling growth (View our AO Starter Plugs Instructions here).

Yes, it is essential. Fully saturating the stone wool ensures the entire substrate volume is accessible to roots, supporting uniform growth and water distribution (read more about propar saturation here, or download the technical data sheets on the product pages).

Yes, Cultiwool’s uniform water distribution, air porosity, and precision response to irrigation make it ideal for fine-tuned crop steering strategies. (Learn more in our article on crop steering).

Yes. Cultiwool is specifically engineered for hydroponic and recirculating systems, providing excellent water management and clean, inert growing conditions.