anyone know the right ratio for: Potting mix Perlite Coco Worm castings ? (I also have some seed starter mix if that would be beneficial?) I know the potting mix to perlite is about 70/30 but idk how much coco and castings to put into it... Thx in advance. Btw I'll be mixing some for an auto and some for a photoperiod strain if that matters..
20% approximately of the castings works well, let it sit overnight for better results, and don't forget to calmag your coco! Sent from my XT1565 using Tapatalk
I wouldn’t be mixing soil and coco together!! Both of those growing mediums require different PH for your nutrients so you will be doing your self a mischief if you do it... Sent from my iPhone using Tapatalk
Oh I missed that he was talking about potting mix, yeah just do the castings perlite and coco-if you're really inclined you can use some compost as well as a buffer but not necessary. Worm castings does some of that. Sent from my XT1565 using Tapatalk