No, i'm talking about "industry" products like prokure or gardnclean. That gas will destroy plants if the concentration is too high, or if they're exposed with lights on.
I scoop from my bags onto a pressing screen. I like to have my pressing screen on a folded shamwow (a hash makers best friend). I'll fold the screen and shamwow and apply slight pressure. Take the screen off the towel and put on a piece of cardboard overnight.
After that, I put it (screen and...
Are you storing the probe properly? It needs to stay hydrated when not in use, they provide a cap and a sachet of storage solution. Very important.
I think, with the more modern bluelab combo, you have to calibrate to 7 first, then 4. I keep clean water to rinse the probe between solution.
The...
So you're at 1.0ec altogether? Tap+fertilizer? I think the advanced bases call for 4ml/liter, which is pretty aggressive and not at all what I would recommend at this stage in their life, but I'm guessing you're mixing a much milder formula.
I think 1974 has it about right. Once peat goes dry, it's hard to rehydrate. Give it a series of short waterings to bring it back up to the proper hydration. Probably due for a transplant, too.
I've moved more towards amended coco, I like to have lots of dark material in there, but I love the structure of a coco dominant mix. The bio365 biococo is a really nice foundation, I've been mixing that 1-1 with some heavier, darker soilless mix like the CoM Stonington. Generally I finish in...
Azamax 10ml/liter 3 times in 10 days, always with the lights off. Get a nice pump sprayer with a wand and set to fine mist. Top, bottom, side to side.
Mix only enough to use that day