hi guys i,m going to be running these two systems my question is will i need airstones in both reseviors also how many plants do you reckon i,ll get in a 240mtr by 120mtr & 2 mtr high i plan to veg under 2x600watt hps & keep my mothers & a couple of veg plants in my 120mtr x 120mtr + 2mtr high i,ll also be doing some soil & hydro pots maybe a bubble bucket in my cupboard also i just cant stop growing it,s on my mind constant 24/7 Do any you guys or girls have a good link for advanced nutrients the whole line up as it,s hard to get in the U.K especially budignitor budcandy kushie kush. I currently use vitalink grow & bloom with Advancedboostaccelerator pk 13/14 hygrzyme biopac cannazym rhizotonic superthrive carboload bigbud overdrive finalphase i get good results about 2.oz per plant & that,s under a 600watt son t plus & a 250cfl i got some good strains & dont wana lose em so i plan to keep bonzai mothers does anyone no is there a nack to this?all help is really appreciated i no i,ve been of the site for a while internet was down.I,ve got la woman,greatwhiteshark,whitewidow,kingskush,bubbakush,alaskanice,bigbang,lemonskunk & loads more seeds to be popped i,m doing a sort of perpetual crop just now so i,ve defo got a smoke & something to pull every couple of wks but if i get this large tent i,ll keep a couple coming in & out every few wks just need to be vegged elsewhere but the rest can go in & come out at the same time most of my strains take 9wks so i figure 3-4wks veg under 1200hps if i have the funds for mhbulbs also that would help i,m sure my digital ballast takes both kinds it should anyway i hope this gets read & i get a few pms as this site,s always good for an answer or 2 let me no wot you think about the nutes p.s 1 light will be an aircooled sputnik the other is an adjustashade just for my temps also when i close my window just now the humidity shoots up in the tent so it,s gona be worse in a bigger 1 aint it should i think about a dehumidifier as 75rh is a bit much especially in flower eh do you,s think i,d be able to purchase 1 of ebay also what can i use for c02 in my tent i was thinking would spraying the c02 you get nowadays to pump up car tyres ect be of any use i had a m8 said he done it & said it helped failing that where can i get c02 in the u.k Thanks for listening it was great to get that out now let me no what you think asap peace growers kp it up:holysheep: