Just click on the green writing under my post that says 2: Photo's / Soil / Mars Hydro Grow. It's a link that takes you to my grow. You'll be able to see everything I've done, step by step with close to 300 pictures. You'll also see problems I encountered & how I fixed them. I got advice from 3 or 4 of the best growers throughout this grow. I've been growing 3 years. Just new to the type of nutrient I'm using because it's totally different then anything else. Therefore I sought guidance with my 1st run using it from those who already use it.