Cannabis Troubleshooting

OK ,, I have some White Widow , never grown this variety before , problem is ,, the hairs are going brown and they are only about 3 weeks into head . Could this be due to the high temps we have had lately ? The buds are really small and I am worried that the plant is shutting down or something . The temps in the room have been in the HIGH 30s . OH , and another thing ,, I have sprayed them with Malathion to combat a bloody mite problem ,, first one I have had in over ten years . Cheers CG

Hi all, New to the forum and loving the grows and advice that people are putting out. I am growing some Ak48 in Plagron soil (soil noob), and at the end of the 2nd week of 12/12 the older fan leaves have started getting rust spots all over. I've checked the run-off and its fine (ph 6.6 ec 1.5). These pics are at start of 6th week. I would really be gratefull if anyone can put me out of my misery !!! I've also got some thrip damage at the moment (white silver spots) the little shits are getting out of hand !!! Thanks for listening folks. Peace

just wanted someone else`s opinion on this. All leafs drooping down i think it was over-watering so i dried out for the next 3 days noticed the medium was still damp, re-potted and gone back to the old system was attempting to use auto-pot system i got from a friend but have now gone back to drippers the auto pot system is good but holds to much mosture in the pots, all the perlite in the bottom of the pots were sloppy the valve never let it completely dry out.

Hey guys, Ive got a 4 plants going in autopot system. 1 resi. going great till i turned them to 12/12. Used canna A+B for the first week then sent thru a mix of supabud as was told it should help being a week into the 12/12 stage to use this. After that went thru (and as told they saggged a bit but came back) I started with heavybud. in the first wk of this one started to go yellow and really dry out tho the others were going ok. Now a second and third have started yellowing and drying out with the first almost cactus. The last is looking good but not holding my breath. Ph has bin kept at 6-6.5 the whole time and it has been a little warm but only due to outside te…

Howdy folks im new to growing and this is my first grow i have three females chilling under a 400w hps My main problem is that all the lower leaves are turning a pale yellow and they look lifeless ive done my research lurking on the interwebs but i think my best answers would come from the lovely people on this forum, some of my leaves on the top the tips are curling down and they turn a dark brown colour help would be greatly appreciated as i want my first ever grow to go as well as possible ill throw up some pics ASAP sometime tomorrow. Peace & One love PeteAbordi blaze till death

I ADDED PICS UNDER(RAMS HORN,YELLOWING LEAVES.)POST. PLEASE SCROLL THROUGH RESPONCES TILL YOU SEE THEM.COULDNT FIGURE OUT HOW TO CHANGE ORIGINAL HEADING.CANT FIGURE OUT PROBLEM,COULD IT BE DISEASE?

Hi all. Had a durban poison seedling just fall over the other day out of the blue! It went into my cupboard when it was about 1" in hight after it had its first set of leaves. Ive got a fan on them (also got 3 poison dwarfs) and its only the DP thats done this. Ive got it proped up but the stem looks weak. Should I tape it up to a splint or just leave it proped up and hope for the best? Never had this happen before cheers

I bought some seeds from Holland. At just one month they started showing these signs, wrinkled leaves, streaks of white threw the leaves. slow growth, small white buds. Has anybody else had dealings with this nasty diseases? If so how did you get rid of it? Happy trails Las Vegas

Hey folks, I'm sure it's not a huge deal but when do people like to change to flowering nutrients??Just curious As soon as you have turned to 12/12 or maybe a week or 2 weeks into the 12/12 cycle ? I usually start about 2 weeks into 12/12 myself What works for you??

Hi, My plants are in their 6th week of flowering and are looking healthy, just a bit behind. They are at their limit of height but luckily they have stopped growing upwards. Only thing is the leaves at the top section of each cola are not reaching up to the light, they seem to be flopping over. they feel healthy, not crispy and there is no sign of brown tips or other colour deformations. I am putting it down to too much water and so have reduced the watering to 3 times a day instead of 4. See how they react. Anyone had similar problems with their leaves??