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Hi Everyone well i am currently confused regarding filter size to go with my fan i have got.. I have an acoustic 12" box fan 4250m3/hr but every filter i look at is rated approx 1500m3/hr bearing in mind i have 1 inlet & 1 outlet, should i get a splitter to say 2 x 10" & attach them to 2 10"...

Yeah that kingspan is expensive stuff, think it has an R value of 4.5 i need to cover approx 55m2 i dont think i will have the budget for that "just looked at ebay i can get earthwool that has an r value of 4.2 but i could also use a radiant barrier first asda smart price tinfoil 20m for 72p and...

Machead yeah i am in the uk i have clicked the link but it wont work although i am on the site looking at the insulation... Is there a name for it so i can search? thanks.

Hi everyone after building my stud room 4m x 5m x 2.4m high. I need to insulate the walls & ceiling to stop FLIR etc but unsure of the material to use the R Value. I am led to believe that the higher the R value the more effective it is but also the price increases... Being on a budget i...

i was going to extract through the floor so the heat would cool quickly as it would go into a very large open space and the outside grow room temps over the next 3 months are going to be about 10 degrees c that was my next question What you think?

Hi just wanted to post as i am swaying between ideas and the one that i think is the best is this, just want a few opinions on what you would do to insulate your grow room. Grow Room size. 4m x 3m x2.4m 1.insulate stud walls with Loft insulation rolls 150mm thick 2.Insulate ceiling with Loft...

Can anyone help me please?

Hello Everyone i havent been on for a while but i am in need of a little help... Firstly i have build a stud wall room out of 3x2 with plasterboard going to insulate it with loft insulation covered with bubble wrap then tin foil with a final covering of 2mm plywood then mylar. (to stop heat...

Hi everyone long time no see, just wanted to post here on peoples opinions really of my intention of setting up my grow room. Room Size 5m x 4m x 2.6m Construction 3x2 plasterboard outside, 1.loft insulation covered with bubble wrap and then tin foil and then 2mm plywood then recovered with...

Hi everyone havent been on in a while have been tending to my plants quite stressful, the problem i have got as i got some misleading information from a friend is that not to give nutrients during flowering except pk13/14 and boost and overdrive. HERE ARE THE GROWING CONDITIONS First 3...

Hi Everyone well this is my first grow and i what i think have done not a bad job couldnt of done it without all your help though...Ok i have been growing cheese plants from barners farm from seed.2 x 600w HPSVEG CYCLE 18/6 FOR 25 DAYS just showing pre-flowers all female!!! (happy)growing in...

thanks mate, i think co2 is probably best way to go air cooled reflectors are like £100 each which i just havent got a co2 canister is like £20 get that loads of air line and put holes in it and turn it on that should do the trick to help deal with the heat issue, Next grow will be air cooled...

Thanks Silicity, what would i need to do to measure ppm and can i just get a co2 canister and get like 6 metres of airline and put it all over the grow room with holes in it? thanks mate great help.

lol, i think i will be tired fanning them on 18/6 with a piece of cardboard haha. they are 10" and like 48 hours ago they were like 8" growing rapidly i heard 30c they thrive and metabolism increases and thats why they do it but i also heard if i add co2 to the room they can cope with the...

Cheers guys appreciate your help. give it another week i will then flick? i know by raising the lights will reduce temps and also lumens, but the plant may stretch a little would that be ok for the next week just to bring temps down as just checked again it is 32.2 C which is like 90 f

Hi everyoneWell i am pleased to say that my plants Blueberry Cheese & Cheese are all growing what i think is fast they are all bushy and overlapping each other i had 16 plants 6 cheese x 10 blue cheese in the following conditions.Growing in canna cocoHumididty 35% - 40% goes to like 70% of a...

Cheers mate can stop the sweat a little thought they should of grown a little faster but as long as someone thinks there good then thats good enough for me.

they are exactly 20 days since i bought the seed. 18 days since taproot and 14 days since first 2 tiny leaves came out. 1st 8 days was under cfl so has been under HPS FOR 12 days i only lowered light to about 2 ft yesterday.

Hi Everyone this is my 1st grow and interested to see how old people think my plant is to gauge whether or not it is growing slow or fast or just right as i don't know if it should be bigger thanks. Ok i am growing blueberry cheese, 600W HPS 18/6 light cycle. Temps 26- 29 c humidity approx...

Hi everyone i think i have done a rather good job upto now considering it is my 1st grow, well anyway i have 10 plants in 10L pots under 2 x 600w HPS lights have been like this for 10 days first 5 days under cfl Temps 26 -28.6 Degrees C Humidity 38 - 42% running 18/6 ok well plants have been...