I havent seen negative problems at all yet with my copper but i may change it in the future to make sure it doesnt cause anything, Maybe stainless tubing would be a better choice.
you could run a trickle of water through a coil of copper tubing in the resevoir and drain it to waste along with the heat it picks up, this is very efficient if you have the water. I cool a 100L resevoir this way to 65F in a 85F room
could be salts build up in the soil, i would think about flushing with plain ph'd water. My plants did a similar thing and the leaf edges were curling inwards, i had a few strains and it seemed to only affect my weakest plant, they were all in the same soil bed. Flushing fixed it for me but may...
What type of system? soil or hydro, if the plants are just little and just entered the system they will stop growing and not look that good for a few days. more info needed. how old are they?
I have a 6" inline cooltube and the inline vortex fan sucks from holes in the floor that lead into the cold air return, It blows through cooltube then into the heater output vent in the hole. 1200sf house and overnight the furnace wont kick in and it will be 20 deg celcius in the morning when it...
I never thought of measuring that way just Grams/Watt of flowering light maybe ill calculate my next yield this way too. Wouldnt 10 kwh/g be way less efficient? my goal is to have the highest yield with the least amount of energy. I could flower 1 sog plant under 2 1000w lights and say it took...
blurry pics, white hairs come out pretty early if there is no white hairs on that then its definately a male. I hate killing males it sucks when u get them.
I would wait a little while to see whether it gets much worse, as of now your plants look really healthy. You could make the problem much worse if you misdiagnose it
Im not sure how cloning that big of a piece will work out, if you have anti wilt spray spray it now and put a big plastic bag over it and spray inside bag with water. You may have better luck to take a few choice clones off of it and clone them but that would be starting over. Your original...
If you have room for the 1000w and can handle the extra heat that is the better light, metal halide is good for veg but helps in flowering too. Now you can get HPS and MH in one bulb for flowering and is supposed to do good. I use HPS only during flower because the extra hassle of more cooled...
Hi, I am setting up a 8x10 room with 2-1k HPS lights. I am trying to decide how to keep it the proper temperature, so far the plan is to have a passive intake from the furnace cold air return in the floor running through cooltube or? then exhaust into the heat ducting entering the room. CO2 will...