Search results

I have just bought a coolstar reflector for my 400w hps and I use a PC fan blowing through the housing. The reflector is in a grow cab and the air is blown straight through. I ducted it seperately so that it didnt effect my main air extraction and inline fan. The reflector is not airtight so...

I was just wondering if anyone had used one of the D2S bulbs that are in newer car headlights? They are 4300k and they have their own ballast. They are also only 12v so you could run them from a computer power supply. They give out 3200lm according to the spec sheet and they are now very...

Hi, as you can see from my post count I am not really in a position to offer advice........... but Could it be over watering? what soil is it in and how many drainage holes in that cup? or heat from the lamp? Try looking through the plant problems thread for a plant that looks similar. Nice...

Yes thats the ones. They are flat and sit under the stove extraction hoods.

Hey hey, If I was to build a small veg cabinet could I use a carbon filter that was designed for a cooker extraction hood? I would have it mounted over the exhaust outlet. It would fit and its cheap but I do not know how well it would work. Thanks Fonzie

When Germinating any type of seed I often find the best way is to sandwich them inbetween two wet sheets of tissue paper and then put them on a small plate. I then put another identical plate over the top to seal light out and keep moisture in. I always leave the plate somewhere warm and check...

I think i just answered my own question as the temp outside is -6c. HMMMM

Hi, Now that I have a thermometer installed i have noticed that the temp in my grow box goes as low as 3c at night and around 27c during the day. As per my previous thread I am now drawing warm air (20c) from the room below the attic but the thermometer still reads 4c. I have a fart fan...

Hi, I am a long time lurker / first time poster and just wanted to say hi. As time goes on I hope to be a valued contributor to the forum. Hope someone can advise me on my question in "grow rooms" Cheers Fonzie

Hi all, I am a long time lurker, first time poster and had a question. A grow box in an attic will get pretty cold in the evenings during winter. Would I cause any negative outcomes if I took air from the extractor fan im my bathroom and ducted it into the computer fan driven intake of a grow...