The best grow of your life, or your money back.* *Assumes you are growing in either a high frequency fertigation system... or an AutoPot... DWC... or something similar. Hydro Coco is TERRIBLE for watering by hand. You have to do it at least 4 times a day in flower. That takes up a lot of time. Hence, terrible. What you want, is what I listed earlier. An AutoPot, an ebb and flow system, Deep Water Culture (DWC). Any of those can get water to your plant fast enough to avoid "too dry, too fast" issue. In other words: They are PERFECT for growing in Hydro Coco. Who Is Hydro Coco For? For people who want growth faster and bigger than 70/30 Cal Mag'd Coco alone can provide... and are willing to either hand water up to 4 times a day in peak flower, or have a growing system like the AutoPot system or a DWC one. What's in Hydro Coco: Cal Mag'd Coco Coir (ready to plant from day one, never needs rinsing or buffering) Specialty-grade Perlite (maximum aeration + oxygen to the root zone = super roots, best foundation for a GIGANTIC grow) How to use Hydro Coco: The same as you normally would. No nutrients need to be changed. The only thing you need to do, is be prepared to water at least 4 times a day. Again: It's either that, or using an ebb and flow system, or a system like AutoPots, which closely resemble ebb and flow systems. Works great for straight up DWC medium as well. Backed by our 100% "Full Grow, Max Yield" 120 Day Money-Back Guarantee Give it an entire grow. If it doesn't perform to your expectations, simply email us at [email protected] for a full, prompt refund. In fact, since everything we create here at Max Yield Labs is ready made to order, there is no need to even send the item back... unless it's new and unused, in which we would encourage you to use it before asking for a refund :)