is it worth while putting this into my tent? it already has white reflective walls.
http://www.4hydroponics.com/lighting/items.asp?ItemNo=diamondFusionFilm
cheers,
meaning?
does £40 = a good or bad meter then?
whats the measurements between a good meter and say, an expensive meter?
and what kinda brand names would fit into the 'works pretty accurately enough to grow weed' category?
I changed all of the water, put new nutes in, and brought Ph down with a few drops, so the test water shows yellow now.
Fed old water to house plants
i changed the fibre matting aswell, do i need to do that?
thanks.
Thanks for the replies.
Im using Ionic nutes. should i change 100% of the water and new nutes or just top up? I still seem to have plenty of water in the tray still.
What do you mean by 'res or rez'?
thanks again.