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does any one use it and do they find it extremely acidic, i had to use 18ml of ph up to bring ph up to 6.5. This does not seam right but thought I would ask. Mix was 1.25 oz seaweed to 1 gallon of water.

i only want to vent my room once an hour in the winter time, will I need to supliment with co2 to help keep the ppm up around 400?

ok soil mix was 60% pro mix 40% worm castings, the two plants have been in this mix for two months, they have been abused to try to keep them small but now are suffering in the new aria. We finely transplanted into 5gall pails with a mix of ffof happy frog and perlight. Has been three days since...

does anyone have experance with duragrip hook and loop?

how do you guys measure your leaf temps?

Citizen 1212 3500k 90 cri hlg185c1400b 100kohm pot 90 degree reflectors, I am getting a reading of 150 with my meter at 12" it's a sun system with the remote sensor. Is this normal at about 6-8 inches and a little closer it reads 7-900. Is this normal. Do you just keep these lights close to keep...

Well my wife and I started a little project and we are going to build a grow shed together. It's going to be more of a re moddle of an exzisting shed. 12x12 room built in a 14x18 shed, r38 in the walls 2" of blue board top and bottom, 7/16 chip board for walls and floor. Pictures and updates as...

I would like to build a cab that has two compartments one on top of the other. Top one being the flower bottom being vegg. What do I need for ventilation, circulation, temp and humidity control and monitoring any thing else or any input is welcome. Almost forgot the height 83.5"

I was planing on having space to grow in this year but I am confined to a 2'x4'x7' space. I think I should put my mother clone/seedling space down low and keep the flowering area up above it. I went out and got a 10watt 5000k led light and am going to try to start some seedlings in our closet...

are the cheap ones at Walmart ok to use for vegging? Is there any peticular specification to look for when choosing led light bulbs? What wattages work the best for seedlings and for vegging?

is it better to run at a higher voltage and lower amperage?

after you mount your cob to your passive heat sink how do you mount that assyimbly to your frame work?

im looking at it if someone has info or an opinion let's hear it.

the end goal is to be able to cover 100f2 but want to start small and just make a bunch of individual lights to be able to adjust height where ever and when ever needed. Clear as mud lol I like the looks of the citizen 1212 but have not figured out the most efficient way to drive them any one...

is there any need to use he smaller led's uv red blue or do cobs have every thing all in one package?

im interested in cob lights just don't know where to start.

I have a question, is the addition of using a fungi based aact nessary and will it help improve plant health.

I know I am not a established member yet but someone privetly contacted me I can see the message and I can reply but will the other party be able to see my message?

Hello everyone I live in Maine, my wife and I are planing to put out our limit this year and see what we get. Here to gather info and ask questions so we can do it some what right