Cannabis Troubleshooting
Information and discussions on cannabis diseases, pests and nutrient problems.
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hi all,maybe you can shed some light on this.on the back of the bottle it says to use 5mls to 1 litre of water for aggressive strenght or 3.5mls for normal strenght thats fair right,now here is were the problem comes in.i have told him to use 3.5mls for the first few weeks then go up from there if all is well.yesterday he comes back with a feed chart from dutch master that says to do somthing totally diffrent,the feed chart says to use 2.6mls per ltr for normal strenght for week 1 and 3.6mls for agg strenght in week 1 the ppm should be at 950 nor and 1250 agg week 2=2.75mls nor and 4mls agg and ppm at 1000 nor and 1350 agg week 3=3.1 mls nor and 4.5mls agg and ppm at 11…
Last reply by doctor_grow, - 
				
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- 420 Crew
 
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Just pulled a plant grown outdoors and it is covered in black scale... Hasnt done too much damage but I have another plant in the same spot that has a few weeks left... I want to kill em all ... but what can I use to get them at this stage of growing???
Last reply by Rim, - 
											
	
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due to visitors I had to move my plants from indoors to outside. Plants are 5 weeks into flower and they are not in completely in the dark. They are under a makeshift lean-to which during thwarted day will let in a little light. Do ya's rekon they may hermie? At the very least I rekon they will take much longer to finnish. They have been outside for 5 days and 4 nites.
	
						
						Last reply by El Gato, - 
				
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- 420 Crew
 
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Hey everyone, one of my plants is looking real unwell. Some branches look fine. others look real yellow and droopy and some just look plain dead I think the plants savable but i dont know weather or not to just chop those dead looking branches and focus on the remaining healthy ones or weather to keep them incase they are savable. Think it was a combination of root bound/root rot and over fertilisation. Iv put it in a bigger pot and flushed it and this is what it looks like atm Any answers as to weather i should chop those sick looking branches off or not would be heaps helpful. thanks f d l
	
						
						Last reply by louise, - 
											
	
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Hi, Ive got a problem with my indoor plants, im growing them in clay balls using cyco nutrients under 400w hps lights. Everything is as it should be ph is 5.8 and cf is about 20.They are 6 weeks old. Cycle is 18 on 6 off, water 15 min on 45 off Trouble is only 2 out of my eight plants did any good, the rest have wilted and pretty much died and never got bigger than 4 inches. I pulled one out and it had a very small rootball, very brown in colour. My nutrient temp is always high during the early stages but i cant help that and it always drops once a bit of a canopy forms.....any ideas would be appreciated.
	
						
						Last reply by jimbojones5678, - 
											
	
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My plants have been going great for the last couple weeks of flowering, all except one. The leaves are becoming dry, curling and hanging limp from the stems. I thought it could be a few things; over fertilization, rootbound, nutrient lockout or rootrot now i know a few of those are similar problems so I tried transplanting it. However it hasnt really improved at all, infact it looks like its getting worse. Here are some details about how iv grown it. Indoor/Outdoor: outdoor Growing Medium: soil Growing Style: bit of trimming here and there but nothing major Watering/Feeding Frequency: feeding every 3 or so days Nutrient Strength (PPM/EC):feeding with monsta buds and li…
Last reply by FDL, - 
				
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OK, for the boys who know whats goin on... Took clones australia day from 2 plants that had just started flowering. ( pistils starting to shoot out ) Anyways have growen em cloned em got em fuckin big as in 30liter pots, now today as im doin my last bit of LST before i flip and i see some of my plants have pistils and what i think might be balls. Not groups of em but just 1 or 2 what looks like round sacks. Question is can ya turn a plant hermi before ya even flip....and if so will a hermie fuck rest of ya crop Trying get pics up ......usb cable looks rusted as fuck gimmie time
	
						
						Last reply by everest, - 
											
	
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Fuck!! Sorry all can someone please help I transplanted my wwxbb today and me being a stoned dickhead I acidently mixed straight fish emusion into the soil thinking it was a nutrient mixture I realised when it was to late so I flushed the soil with about 5 mins of light hosing running out the bottom of the pot will my girls b alright Im checking every hour or so.
Last reply by smokinjoe, - 
											
	
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Ok well i have had some nute burn on one of my plants.Have two plants in a dwc bubbler feeding proganics grow.I started with 1/4 strenghth nutes(bottle says 5 - 8 ml per litre)feeding once every 7 days and i was up to 5ml and one of the girls got burned leaves and curling up and a few golden spots around aswell. Just curious as to why this didnt affect the other plant aswell,anyway i have removed the nute water and used straight ph`d water for 3 days now and the burned leaves are not as stiff as they were now.Should i replace the nutes now or wait a few more days?And im not sure as to how much nutes to give them now,should i start back at 1/4 strength or what? Also th…
Last reply by ktm250, - 
				
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Hi all I need some help I have 3 ww x bb seedlings and I am experiencing some problems the leaves are starting to turn dry and yellow In patches can someone please help me I water once every few days wen the soil seems moist
	
						
						Last reply by TheTreeBoundRat, - 
				
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so, 8wks in flower....and my buds dont seem to be filling out as much... , dwc system, running proganics (cause i had no moneys after set up) 75lt o2 pm ec at 2.2 temp in room: light off :18- 22 lights on: 24-26 air con kicks in when light comes on to keep temps controlled, flushed 8 days ago, water refill in 2 days.... ]tell me what you thinks going on, this is first run with dwc, first problem aswell.. i nearly made it... tell me what ya think plz ppl uka,
Last reply by uka, - 
				
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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, - 
				
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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, - 
				
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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, 
