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I picked up a small pH aquarium testing kit with a small test tube, drops, and a color comparison card. It was about $6 so I guess £10 maybe....
I'm not sure if you're using soul or a soilless mix, but either way be sure not to overwater. Wait until the top 1 to 2 inches of putting medium...
Thanks for the tips everyone!
I had 5 seedlings under a homemade CFL unit (52 watts). I finally ordered a HID system and I was anxious to set it up as soon as it arrived. I got...
Much better setup for this grow! I can't wait to see the kind of yield you get with these? Do you have any plans for CFL side/under lighting?
With all due respect (which, granted, is very little to begin with), your mother is a fucking moron. Ask her for the sources of her information....
Are you going to hook the carbon filter to exhaust or just let it recirculate the air in the room?
If you have mold spores in your grow area, you need to do some very thorough cleaning with bleach. Repot your plants in sterile containers with...
YES!! Holy crap! Me acabo de despertar y el cerebro no funciona. I can't even get my language correct.
I'm still not entirely sure what I'm looking at. You say you don't want to buy seeds yet, but keep in mind some things about seeds: you are...
It's important also for the roots to receive oxygen. You can accomplish this either by placing an aquarium stone in the water or by planting in a...
Just a note, if you decide to add coir to a worm composting bin, it will take a little while longer to break down in my experience. The tougher...
Since every grow is unique, it is hard to determine a harvest date based solely on arbitrary numbers. Let your girls tell you when they are ready....
I'm not sure what got autocorrected in my post, but it was most likely supposed to say "Your temps AREN'T extremely high to merit blah blah blah"....
Your temps are extremely high to merit using an inline fan. If you are able to pipe some cool air in occasionally, it will keep the temp in the...
MH are richer in the blue end of the visible light spectrum which is what plants need during vegetative growth. The HPS is richer in the red...
How many watts is the 3-way fixture designed to hold? It's possible that you are attempting to draw too much wattage. This happens sometimes when...
Truth. Give her a few gallons of distilled/RO water to wipe the slate clean.
For the sake of identifying the source of a problem, it's best to not futz with more than one variable at a time. What I mean is either feed or...
I know there are a ton of people who will shit on the suggestion, but at the very least you can buy some Miracle Gro tomato fertilizer. It's like...