I’m a die hard MegaCrop fan. The easiest nutes that you’ll ever find to use. Been using them for almost 8 years straight now and have multiple grows posted on here showing the results. To keep it simple start to finish use the @Greenleaf Nutrients 1 part Megacrop. If you want to play around and kinda change up different NPK values the 2 part Megacrop allows you to do that. I just got me another 25Lb bag of the 1 part.