Cannabis Troubleshooting

Hello, One of my plants has started to develop yellow blotches on its leaves, after a few days these blotches turn into dry spots and the leaf becomes very brittle. I'm doing a SOG and the plant in question doesn't receive as much light as the others, could lack of light be the problem? Cheers dwyndorf

Hello every1,Has any1 made a homemade carbon filter?Theres 1 on overgrows faq that seems good has any1 made b4?Theres another 1 aswell made from a bus filter which i like too.If any1 has made b4 and it worked can you tell me how it was done thanks

Hello every1,Just wondering after turning 12/12 do you still leave fan on blowing in room?As ive been told if you do you will get male flowers,And what about the outlet do i leave it on at all times or turn off in dark period?Thanks p.s if using Nutriboost can i mix with nutes everyday?

Ok....well im a new grower , im experimenting with a bubler , i have no camera so please bear with me on this one . Bagseed Bubbla the Bubbler is a 50 litre black container with lid wrapped in Panda i have 2 x small air pumps on flexible air stones running 24/7 i have been on 24 hour lighting for the 1 st 3 weeks i have just gone to 18/6 for the rest of Veg 1st week it was at about 280 ppm in an aero cloner 2 nd week i bumped up to 420-560ppm in bubbler 3rd week i was 700 ppm. res temps has been close to stable 22 c room temp has been high 25-32 C i have a 1m x 1m x 2 m grow space with 600 watt hps air cooled 250 cm fart fan running 24/7 and now have 12 x 2 inch …

Fellow stoners, I've got 2 DWC tubs each with 4 pots, I'm now in the 2nd week of veg and noticed that the roots are starting to tangle up. Should I leave them alone or untangle them which would require breaking some roots? Cheers dwyndorf

HELP! I need to know if i am doing something wrong. Checked my plants and it is healthy looking,except fpr the tips of the leaves are turning brown and the leaf eventually dies. I have not been using fertilsers as i noticed this about a week ago and am just giving rain water at the moment. I raised the light up another 10cm's as i think the curling may be heat related(?). Any information will be greatly appreciated. Thanks.

Well this is my first grow, the plant is under a 250w cf so i know not to expect much, but it seems my plant is stugling more then i thought. Im not sure whats causing this. the plant looks like its dieing but strugling to stay alive. its 3 weeks of growth from a seed. leaves look droopy, colour seems ok but tips of the older leafs are browning. i water the plant with setlled tap water and a very small proportion of thrive in the water. im watering maybe every 4 days, the soil seems to be holding water well so any more then 4 days would be drowning the thing. ive got a small fan in the box rotating the air around, the temp is sitting on 24 degrees but im unsure about …

Hello every1,Just wondering how long your fingerprints stay on file for?If i was fingerprinted 10 years ago would my prints still be the same and could the police match again today for instence as i thought you prints on hand/fingers changed?Thanks

yet another question. but i have just noticed that on top of my growool cubes there is mould , it's not alot just a layer on top . is this normal in these type of systems ( turbo tank) or is it from over watering . do u have any other suggestion on how to fix this problem. cheers again..

Hello every1,Just wondering when girls are vegging do youse prune damaged lower leaves,Rusted,Burnt leaves etc?OR let the leaves drop natrally,By removing damaged leaves is this helping in new growth etc?Thanks

OK ppl i have a prob. Mother plant is ozco headstone. 9mths old and up till now no probs. about a month ago she started wanting to flower so i gave her an extra hour of light , she still wanted to flower so another two hours of light. 21hours total,in that month she hasent grown but she seems to have stopped flowering. she is under a 400 hps in a 900 X 900 room and growing in searles premium indoor potting mix. If anyone has any idears i i thankyou in advance for your help

i might be over reacting on this situation , but my plants are 2-3 weeks old and they are about 3cms high is that about normal . seems to be growing very slow (but this is my first time ). no nutrients added yet but i am adding a liquid called superthrive. also the colouring of the leafs seem to be a little bit yellow is this normal. i was going to start addind nuts in about a week is this right or should i have started earlier

Was just flicking through the excellent reading on the Vasatron and came across the pic of the "truncheon". Being fairly new to the site I was wondering if a more experienced member could help me out with "what the..?" I've never heard of such a thing. Bazza 7