I lost the test vial it came with and I don't know how much water to mix with the 3-5 drops of PH test indicator. It says to fill test vial about half way, than add 3-5 drops of PH test indicator. Then mix. I need to know how many tablespoons or something that is in half a vial
What makes a 300W LED from China so bad compared to an expensive LED.
I'm asking because I'm looking at this:
http://www.amazon.com/gp/aw/d/B00V80UQR8/ref=psd_mlt_nbc_B00WHF830K_prb
1.buy a dehumidifier
2. Damprid
3. More fans.
3. Exhaust fan.(u can make one with just a normal little fan and some cheap ducting for about $25 all together)
Thinking about buying this one, and mabey adding some extra 2700k CFLs in during flowering. Or mabey getting the 600W one. This YouTube Caligreen used it and got good results. Anything bad about this one?
http://www.amazon.com/gp/aw/d/B00V80UQR8/ref=psd_mlt_nbc_B00V64PMFW_rb
I'm looking to upgrade to LEDs from CFLs. I want a LED that I can use for Veg and Flowering and for a good price. I'm thinking around 300 Watts. I want just one lights also I don't want to have to buy one light for veg then another for flowering.
Any recommendations for a LED?
Also is it better...