Nutrients can be a big mystery, but the basics are easy and you only have to think when something goes wrong. Here I explain the basics of how to pick a system, measuring and mixing your nutrients and other general tips.
This is a good daily checklist for your grow room to ensure that your plants are happy. Print the short version and hang it in your grow room.
My personal Excel spreadsheet for tracking your medical marijuana grow.
This is my daily checklist of things to check on my system so that I can keep my plants happy.