General Problems
HELP! Whats wrong with my Plant?
To assist the cannabis community in providing you with an accurate diagnosis, help and advice please answer as many of the the questions below as possible including a description of the problem/s and how long the cannabis plant has been suffering along with any good clear photos when available.
Indoor/Outdoor:
Growing Medium:
Growing Style:
Watering/Feeding Frequency:
Nutrient Strength (PPM/EC):
PH Levels:
Temperature/Humidity Levels:
Air Flow/Fans etc.:
Lighting Type (CFL/HPS/MH etc.):
Total Wattage:
Growth Stage:
Plants Age:
Cannabis Strain:
1,392 topics in this forum
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- 7 replies
- 1.3k views
this clone just put in pot and now the fan leave is yellowing with some burnt edges and curling up pics 2 follow.... getting light nutes 1.3 EC ph is about 6.2.......it started getting like this before potting its in perlite now. Dont seem 2 see any insects but i sprayed with eco oil anyway just in case.
Last reply by mrsmokey1, -
Prevention 1 2
by Tom- 18 replies
- 6.4k views
Prevention is much better and easier than cure. When I finish a crop I always strip and clean my grow room before starting my next crop. The pots soak for 24 hours and are cleaned in a tub filled with water and dish washing liquid, after this they are then soaked for at least another 24 hours in a bleach solution to sterilise them. While this is happening the grow room is going through any maintenance or upgrades and a thorough clean and sterilisation. I also keep a Sureguard Ministrip in the grow room, this wipes out any bugs before they get a chance to set up home and invite all their friends and relatives over to stay. It's a long time since I had a bug in my gro…
Last reply by Roadblock, -
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- 420 Crew
- 8 replies
- 1.7k views
I'm a newbie on trying to grow my plants and possibly selected more difficult seeds to start from: Blueberries. Conditions: The plants are grown in green house. It's supposed to be high summer here (66th latitude north) but for the last week temperatures have been hovering at bearly 10 degrees Celcius. Inside the green house however it's been rather constant 16 degrees even during this cold period. Fertilising: For fertilising I've used chicken manure pellets. Water here is without any lime and I did not add any wood ash or dolimite lime. Plants have been growing for two months without any problems. Until last week when brown leaf tips started appearing wit…
Last reply by TRA, -
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- 2 replies
- 718 views
OK, so first thanks to all i met yesterday and for the advice and help. As requested here is some pis of my ( sickly ) plants. So here the run down. 1.4, 1.4, 2 Meter grow tent. 400 watt mh 250mm centifugal fan 250mm odour sock. 1.2, 1.2 flood and drain tray. Temp 20-24oC ph: 5.5-5.9 At the moment intake is passive but when i switch to flower i have a 150mm inline fan and duct to bring fresh air in and keep temps in check. Ok so these were started in rockwool about 4 weeks ago. All sprouted after about 3 days and there is 6 in total. I got ahead of my self when all the gear arrived and planted them in there final home ( too early i know ), Silly me then gave them a qu…
Last reply by biggerbuds, -
- 7 replies
- 1.1k views
Got a prob. I think conditions are a little to perfect for growing in my new room. I have vegged for 3 weeks and have flowered for a month and a half. my girls have hit 7 foot in most parts of the room. Buds are forming but there may still be a bit more growing to go. How can i stunt it quick? there are six plants in the this room, All are over 6 foot some places 7 foot and over.running out of room. Sorry, Run out of room.
Last reply by biggerbuds, -
MOLD! =( 1 2
by llama farmer-
- 420 Crew
- 11 replies
- 3.2k views
In the space of about 24 hours my winter plant (2 of 2) started to go really sour... I assume its mold. Upon noticing how wide spread it was I harvested, a few days earlier than planned, and have hung to dry in a separate room than my other plant in case of spreading. Pictures...
Last reply by biggerbuds, -
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- 8 replies
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Hi everyone, Last Tuesday I picked up a Super Skunk x Blueberry clone. (or that was what I was told and believed it Any way After a few days she has started to get light brown/yellow curled edges and the lower leafs has started to look terrible. I'm sure the nutes are right,, I think . However,, the instructions labeled on the "Advanced Nutients- Sensi Grow" state I add 1.8Ml per litre (600PPM) When I follow their instructions it adds up to about 800 to 10000! ppm (0.7) I've limited it to about 1ml to achieve 600-800ppm is this too high still for the little babies? should I drop it down more? I have no idea what I'm doing wrong to her. I have attached a couple…
Last reply by biggerbuds, -
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- 420 Crew
- 10 replies
- 1.6k views
Hey all, My plants not looking as healthy as she was a week or so ago, the older leaves are yellowing and its only really the growing tips and small leaves that r green. Theres also some brown / black spots appearing in the middle of some of the leaves. The plants red devil and its nearly 2 months. This is my first grow and im not to sure whats going wrong, im feeding it usually every arvo when the soil appears dry and im using fish emultion and seaweed extract with my watering every 3rd day. Any help and suggestions would be great - thanks
Last reply by raisecain, -
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- 0 replies
- 908 views
Well, as some of you know by now, I have been dealing with fungus gnats over the past few days. Yesterday I treated with a pyrethrum drench. Prior to that the plants had been given three drenches with a garlic basil and tobacco brew. Today I poked my head in to see how my victims, I mean patients are doing. First thing I noticed when I open the door was that some, not all, of the leaves seemed to be kind of wilted. Having a closer look, it was obvious that it wasn't wilt, but the leave had curled down. It hasn't affected them all too badly, it's more obvious on my two bigger plants, B2 and WW2. I also noticed a wee bit of clorosis on the tips of some leaves an…
Last reply by Rose Gardener, -
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- 420 Crew
- 10 replies
- 1.7k views
my girl got some stress balls i have some clones of her growing now and my mate tells me that these clones will also have balls then. Can i give her something or do something to make them not grow the balls?
Last reply by Evoke, -
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- 6 replies
- 980 views
Recently, a couple methods of how to send clones to a mate were made public, and in both it was suggested the clones be misted before they get sealed and put on their way. Don't want the poor girls getting dead for lack of moisture now PURE raised a point, suggesting mould should be looked out for. Especially seeing as the one method in particular (a very good method, suggested wrapping the clone tops in cling wrap plastic. I've only ever had one set of clones arrive with mold, this time last year in fact, so it wasn't overly hot. And I don't think the risk is overly serious. but it can happen. Anyway, I was just wondering if when preparing the clones for packagin…
Last reply by RobbieGanjaSeed, -
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- 420 Crew
- 12 replies
- 1.6k views
I know these pictures are not very good they were took on my camera phone, but can someone please help me find out what the problem is? i grow them under a 75w fluorescent and when its sunny put them outside the spots started on only one plant but has now spread to others, i was thinking it could be spider mite or some sort of bug attacking them any feedback would be great fully appreciated
Last reply by Radic, -
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- 6 replies
- 961 views
My seedlings have not grown vertically in over four days. The leaves continue to grow but the stem hasnt grown at all. Is this normal or should i be concerned? would pictures help? if so ill upload some. thanks
Last reply by Roadblock, -
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- 420 Crew
- 3 replies
- 1.2k views
Hey. my 2 WW girls are getting real big now... I reckon I got another 5 weeks to go at least. I been having a problem with space as they have only just seemed to stop growing in height! I put them to flower when they were about 300-400mm high. Well, they are nearly a meter taller! Was not intended... I'm growing in clay balls and have the nutes running 24/7 as recommended by a friend who has continued success. I had a problem on Sat of a pot overflowing, but had guests over so couldn't deal with it at the time. Instead, i shut off the pump and got back to it 24 hours later, 12 of which was 'lights on'. Needless to say, they looked a little thirsty, so i swtched the pu…
Last reply by sunnycoaststoner, -
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- 420 Crew
- 12 replies
- 1.4k views
Hi, Last night while piming my plants and trying to multi task plus feeling the heat of my 600whps I made a grand stupid mistake my sleeve got caught on a branch and bent it, basically bent it right back so I had to trim it off , now all the leaves are looking sick on the plant. Prier to this she was looking quite healthy and I was ready to pull her back to 12/12 This is my first grow so I have no experience and basically no one to help me. I feel totally depressed because she's looking like she's dying I'm guessing she's in shock but never the less I would like a professional opinion on the matter. And what can I do to prevent her dying? Thanks in advance
Last reply by Medusa, -