Cannabis Troubleshooting

Sorry if this is to the point but i just spent half an hour on this and it crashed on me so here goes for the second time. I'll keep it brief.' Growing now .... 17 years...never had too much trouble. Same strain for this time 6 weeks grow and 6 weeks head, honestly 6 weeks for heading but thats not the issue. My babys in the grow room are 4 weeks old and only 2 of them are normal. PH has been good....CF has been good. Water 15 on 45 off in clay balls same for 17 years.. Nutrient temp has been a bit high but normal for summer. I sprayed with anti fungal and used rootban anti root rot but just something doesnt gel. I pulled one out and white roots but very small..... He…

Hello Friends, havent been here for awhile so Happy blah blah to everyone Ive not spoken to for while! If. in my laziness, ive missed a relevent topic please forgive me but what I need to know if anyone who owns an Indoor Elements Grow tent witha mylar interior (purchased from DHS on ebay) has identified gassing problems? Ive looked thru ICMag on signs/symptoms of gassing manifesting in grows and it really looks like what Im experiencing, i.e. what looks like nutri4nt burn one day, seems to be under feeding the next, or PH lock out or any other miriad of problems. Its got me stuffed. Anyone with experience of it (or not too) please let me know... Cal

I am suffering my first case of mould, ever. I live in a climate which until now, mould was never an issue. The mould is starting where little caterpillars are or have been living in the buds. If you add all the wet weather we've getting you have mould. I have been trying to remove all the mould from the plants but, when I come back the next day, I find more. So all I can do now is rip the rest of the plants up. I guess I'm a bit lucky because I've only lost 1oz or so of smoke, so far, and it could be much worse. I used Dipel to remove the grubs but it was to late, the damage was done. I really feel for growers living in humid wet places at this time of the year. I h…

Indoor/Outdoor: Indoor Growing Medium: Soil, perlite 50/50 Watering/Feeding Frequency: Watering every 3-4 days. Feeding every 3-4 days after watering Nutrient Strength (PPM/EC): N (0) P (13) K (14) PH Levels: 7.5 Air Flow/Fans etc.: Cooltube and fan Lighting Type: 400W HPS Growth Stage: Flowering Plants Age: 3 months from seed Cannabis Strain: White Widow Hey guys My plants top and bottom leaves are yellowing ever since i went into flower (2 weeks ago). Im not sure if its nute burn or a deficiency. My nutes are originally for hydro and the bottle does not mention nitrogen. It only says PK-13-14. It could mean nitrogen is 0 and might explain a deficiency. Im not too sure…

Growing indoor, under a 20W Fluorescent light. At vegetative growth stage. No fans currently... I just changed from a garden soil to a potting mix... The plant went from perfectly healthy, then the leaves started drooping; and are now withering, yellowing and curling up... Pics supplied Before: http://i1019.photobucket.com/albums/af314/lbulm94/23022011180.jpg http://i1019.photobucket.com/albums/af314/lbulm94/23022011181.jpg After: http://i1019.photobucket.com/albums/af314/lbulm94/11032011184.jpg http://i1019.photobucket.com/albums/af314/lbulm94/11032011185.jpg http://i1019.photobucket.com/albums/af314/lbulm94/11032011186.jpg http://i1019.photobucket.com/albums/af314/lbu…

hello there I have been growing this little plant for about 2-3 weeks and the new leaves coming through look like they are turning yellow or very light green. to add to my confusion, there are 2 in my system but the other one looks fine, maybe yellowie just a touch whats going on here? my system is a super stealth PC case its a DWC, im using a 135watt flouro 2700K Nutrients: to 2.5litres of water i added 7.5ml of nutes according the bottle it says its N=4.0 P=0.6 K=4.0

My first attempt to grow my medicine and after 3 months some of my plants are just wilting and dying. I have sandy soil (sure I live on an old beach sand dune) which I constantly dig compost into to build it up. Could it be competition from being in amongst other bigger plants or is this a disease. It is very quick like a couple of days and they are dead. Still have a few left but this is terrible as it is like my lifeline (keeping my eyesight) is being taken from me.

QUOTE FROM GOPGOP@ Return of the Grashopper. " I also asked what the Gnat/ scarid fly/catapillar bacteria I got was, that you can control pests in ya Coco with or prep Coco with, it is called "Dipel" , it is the bacteria 'Bacillus Thuringiensis' . Nice way to control bugs in ya medium without going Neem or some of the harsher Chemical controls." Well......after wondering why the Gnats seem to be still around I did some research, while my hydro shop guy was on the right track, he made 1 error, the 'Dipel' product is Bacillus Thuringiensis kurstaki, this controls catapillars and the like, (and he thought also Fungas Gnats and Scarid fly) but in fact there are Hundr…