Are you checking the pH level? Different nutrients are taken up at different levels. It could POSSIBLY and I stress POSSIBLY be an issue. You may have locked yourself out especially considering you don't water to runoff. In that case it won't matter how much calmag you add because your plants...
Yes it would definitely be overkill in a tent that small. LEDs do run great in conjunction with HPS though. Have a look in my signature link it has one of my previous grows. I use a combination and it's perfect for me.
Silica is what hardens things up, look at the ingredients of what you're feeding and not just the trade name. It's important to be very familiar with what you are feeding your plants that way you will avoid doubling up. Like @AdaminCO said, stick with the same nutrient line. I grow in...
I have a main tent and a closet. I take 50 cuttings from the crop I'm about to flower. Once they root I pick the best 30 and put them in 3/4 planter bags. I spend the next few weeks topping them and after harvest I choose the best 24 (by this stage they are a foot tall). By the time I've gotten...
Thanks, I'm a committed Coco perlite grower now. I always like to start fresh just incase there are any salts built up in the Coco. I have a massive tractor tyre in the yard which makes a good space to chuck the old stuff. I'm going to add soil to it and the kids will have a nice raised...
Hehe, I always have something growing. This time has been interesting. I had to wash and reuse 24 15 Litre pots of Coco due to lockdown restrictions. My entire crop suffered from a range of nutrient deficiencies and my pH meter broke lol. On top of that I had to treat for thrips! I was going to...
I topped a blue dream auto from Humboldt seeds and grew her in with my photoperiod girls. She yielded 10oz of very nice bud. I was concerned about growing her under a 12/12 schedule but she surprised the heck out of me. In fact, she is my profile picture