Cannabis Troubleshooting
Information and discussions on cannabis diseases, pests and nutrient problems.
-
- 4 replies
- 784 views
http://www.ehow.com/video_4805942_build-gnat-trap.html I tried the cider vinegar in my veggie garden and it sure helps.
Last reply by Rose Gardener, -
- 1 reply
- 797 views
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…
Last reply by loylty gets u nothing, -
- 6 replies
- 630 views
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
Last reply by Ernie420, -
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…
Last reply by demistify, -
- 8 replies
- 1k views
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…
Last reply by Cyclone, -
-
- 420 Crew
- 9 replies
- 962 views
Hi, Yesterday I pulled the first plant of the season. I trimmed it and put it on a screen to dry. Today I checked it and found grey mould on two of the buds. There was no mould on it when I trimmed it, well not that I seen. So the mould has attacked the buds after it was pulled! I have moved it to a better location to dry and I'll keep a sharp eye out for mould now. I removed the affected bits and cut the buds up smaller. There is a lot of rain about so should I treat the remaining plants e.g. with a spray of fungicide or potash? Pic shows three buds with two having mould. Bigrat
Last reply by Sm0k3r, -
-
-
- 420 Crew
- 13 replies
- 1k views
Hi, i got me some big issues atm with my two plants growing outside. I will tell you what ive tried so far but its getting to the point now that they may not come back from this. so far, ive repotted, given them bounce back, up and downed the nutrients, always check PH, today ive given them some insecticide for the roots thinking it could well be thrips or something evil in there, i have some other stuff to do the leaves with on Monday. they are looking really f***d up at them moment and im completely at a loss as to what to do now. Im really hoping someone can throw some ideas at me. I might also add, im having to tie up branches, i think ahead of time, as they are st…
Last reply by fread, -
-
- 18 replies
- 1.1k views
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…
Last reply by Sm0k3r, -
Grey mold 1 2
by hermananian-
- 420 Crew
- 11 replies
- 1.2k views
Hi has anyone got any new cures for grey mold ( botrytis ) plants got pounded by hail about a month ago and now are only about three weeks away from harvest and grey mold is showing up everywhere. I keep cuttng and cutting but it just shows somewhere else. Been doing lots of reading and there dosn't seem to be anything that will stop it !!
Last reply by Radic, -
-
- 4 replies
- 530 views
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
Last reply by bananaman, -
-
- 420 Crew
- 7 replies
- 526 views
hi guys i havent been here for a while cause i havent been growing i got ripped off twice in 3months what luck hay.anyways i hear to help a mate because his to scared to write any thing online because of cops.heres the problem,he has 1 super lemon haze that is 8 weeks into flowering it is in cocoperl and he is feeding it DM gold and at the moment he is using rock juice thats why the plant is yellowish at the moment.the ph is about 6 he is putting 500mls of a and b and 500mls of rock juice into a 160ltr drum.the plant is under 3000w hps.i told him that his air flow might be the problem because he had the fan in front of the plant not behind it where the plant should get th…
Last reply by templedog, -
-
- 11 replies
- 1.8k views
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.
Last reply by Psychonaut, -
-
- 420 Crew
- 16 replies
- 892 views
I'm doing my 2nd grow, and I'm really happy with how all my plants are going - most of em are well into flower, and there's some nice looking buds Just noticed a couple things in the last few days though, and don't know whether they're cause for concern or not, so any advice/opinions are welcomed. I'm growing outdoor (greenhouse), in soil in pots that are about 30cm diameter and 50 cm tall Been feeding with seasol and powerfeed every 2 weeks and I water when they're dry Don't know any of the strains - most of em are bagseed Ok... A couple plants have got some leaves with only 3 points..the plants seem fine otherwise. Is this a normal thing? pic 1 shows some 3-p…
Last reply by demistify, -
-
-
- 420 Crew
- 6 replies
- 772 views
my outdoor plant is in bud stage, for about month now, flowering i mean. I recently, (2days) notice the leaves on the buds are half yellow, half green. the yellow half being closest to the flower, the outer is green. weird. My feed cycle might be the issue. I am using dutch master gold nutrients. I will probably answer my own question in this blog. I am feeding the plant according to the dutch master indoor feed rate, there is the problem right guys? I should lower my nutrients for outdoor weather? Should I feed it everyday or every 2nd or 3rd day? the weather here is between 23-32 and getting cooler. I hope u can understand my blog. I am growing in a huge pot, with…
Last reply by Frazz, -
-
- 21 replies
- 4.1k views
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…
Last reply by weedrocket,
