General Cultivation Q&A

Does anyone know where I can buy a humidity dome that fits snugly over the lid of one of these 50ltr crates? http://www.vippackaging.com.au/uploads/Crate.JPG The Dimensions are 42.5cm x 65.5cm or about 16.75" x 25.8"

Hey guys 'n gals, What is a good way to reduce the PH of the solution in your reservoir? I have been adding vinegar (~ 1/4 tea spoon per 2 litres) but this seems to dissipate rather quickly (2 - 3 days) maybe the plastic is absorbing it...? I've read that citric acid does the job, but i've only been able to find it in powder form for baking; do you think this will harm my plants? Or should i just purchase a ph stabilizer from a hydro shop? cheers

Hey guys 'n gals Bit of back story... I was given ~200 seeds by a mate back in early 2010 i acquired another 50 or so random seeds from other mates. I've been using over the past year, i've kept them in a cupboard in zip lock back with a gel bag. So last weekend I ran the seeds over some fine sand paper to scratch the husk and dropped them into a glass of water for about ~15 hours Then planted them into some jiffy pellets, placed the pellets into a grow tray placed about 5mm high water in the tray, placed the tray on a heat mat. Now i did have the humidity cover on for a day or two, but it's been off for a good 4 days now. So it's been 7 days since I've planted …

Hi all, I have some auto flower seeds coming and was wondering if anyone could help me with advice . Like when is the best time to plant for outdoor grow and so on? I am only new to growing so any advice would be great. And will post photos when done. Cheers

Hi all I hav a small scale box 780w 820h 60d and j am thinking of whacking a 400/600 watt aircooled reflector hps for flower and I want to use a PVC nft system and If anyone has any experience with this like plant size or yield would b great thanks

good morning! outdoor soil grow, mostly organic. sativa. applied too much chook poo at onset of flowering. growth 'siezed up'. subsequently have flushed well. sprayed kelp on foliage. growth began again but is wacko (see pics). checked PH. need to lower PH. understand from research these forums that epsom salts, vinegar and phosphoric acid will do the job. HOWEVER no dilution/application rates seem to be available. can anyone assist? (don't send me to bunnings! have phosphoric acid available.) is REVEREND in the house? saw some of yr old posts on this issue, Rev. Radic, what's the organic viewpoint here? assist pls?

just letting you guys know on ebay you can get thiese lil solar powered fans from asia and are cheap as ... i bought 4 but maybe should gone 6 they ofc arent that powerefull but better then none and free power from lamp heres some pics .. i used some twist tie going each side at front and back of lamp shade cause the solar panel has to face directly to the light

Have I unintentionally created a bonzai-style plant here? She would be about 11 or 12 weeks from germination and just slightly taller than an average lighter... Using a diluted Seasol? solution to water and feed her. 20W Fluorescent light about 3-4 inches above the tip. Started germination outside, then after 2 weeks I brought her inside. Does anybody know why she is so short and undeveloped? Cheers, Sm0k3r