When to start feeding biobizz when using batmix

Hi Wilson, as you mentioned, Batmix is prefertilized for 6 Weeks. I use Plagron Bat, Royal Mix for my Damsels. It's quite heavy juiced, so no need to give extra. When you have a heavy feeder (like my Black Domina), you'll see immediately when the fertilizer is used up. Planties start to fade out, and If you miss the point, like I did, she'll become yellow😱.. What you can give additional in the first 6 weeks is Power Roots and Vita Race(once a week. It's a foliar fert.). But that's it. Hope this will help a bit, green greez and big harvests... Cheerz, OimRausch