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:
1,390 topics in this forum
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- 22 replies
- 1.8k views
hi all, im a first time grower growing with a friend indoors under a Mars 2 400w LED, my tent size is 120cm high x 120cm wide and 60cm deep,im using a scrog method to maximize my small space. have two small fans inside the tent for circulation. (the tent doesnt get above 25 degrees max and possibly gets as low as 15 when im asleep) im growing in soil with a mixture of perlite, coco, organic soil, and organic compost, we started our grow on the 22nd of May, our 6 plants (bagseed, possibly just two different strains. 20cmpots) were going great until about a month or so in when they started slowly developing red/purple stems and yellowing leaves and stunted growth, the prob…
Last reply by nici, -
- 10 replies
- 884 views
Hi! I started growing some Auto Ultraviolets and after week and half leaves turned weak and white. What is the issue and how to heal them? Last year i have grown same strain without any issues, but seems that something went wrong this time...
Last reply by Matanuska Thunder, -
- 7 replies
- 676 views
Getting ready to start next outdoor grow. Can lights from neighbours houses cause plants to turn hermie? I can put the plants in the shade house at night but light from the apartments still gets in. Sent from my SM-N920I using Tapatalk
Last reply by .............................., -
- 24 replies
- 1.6k views
Hey guys, I’ve just recently decided to start growing, I’ve decided to practice with a few free bag seeds that looked perfect for germination. I’m currently in the process of buying actual equipment for a coco coir tent grow (just got the tent today, fuck yes! and I’ve got a buddy mailing me one of his 450w viparspectra LED units) but meanwhile I have these bag seeds I mentioned currently growing outdoors in soil while I wait for the lights and other gadgets to get here, i brought them inside last night due to the cold weather and returned them to sunlight early this morning only to find the two youngest of the four seedlings has started turn a dark green/brown colour, I’…
Last reply by StonersAge11, -
Hi guys So I've tried to match it and figure out what this is but just seem to get to the bottom of it. Been progressing over a couple of weeks or so now.... So theyre bag seed, 6 planted and 6 female... wish i had room for them all. The two seemingly strongest looking plants which i was planning to grow on (dont need more than two plants) slowed up a few weeks in. Theyre extremely bushy and have developed this discolouration & spotting around the edges of leaves. Ph is fine. Been flushed. Bigger pots. Plenty of calcium and magnesium and have given extra potassium, no response. New growth is slightly affected now. Wasnt earlier... No bugs or critters around. A…
Last reply by bakedcake, -
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- 13 replies
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Hi all, Same old story... my first grow. I have 6 plants total m - 2 plants that are doing pretty well but still have minor imperfections, 2 plants are doing ok but are pale and as leaves mature they yellow/ brown and eventually shrivel up. The final two plants are very small and undeveloped and have very few healthy leaves. All polants have fresh growth at the stem, but even some of these leaves have yellow tips. (see photos attached) Details as follows: Strain: Northern Lights (6 plants)Medium: CocoNutrients: Coco A & BLights: HPS 600WLights approx 600mm from top of canopy/ leaves6" fresh air supply8" exaustPots size: 27LtRoom Temp: 22-27 degreespH of Nutrient…
Last reply by HonBadger, -
I do not condone the use of marijuana and do in no way shape or form condone the sale of marijuana but in saying that , These buds where obtain and seemed to be a little damp with a odd smell i could not describe it as mould nor an ammonia smell someone i know has been smoking it for a week and apparently i myself smoked it previously but only the smaller buds which I let dry out naturally I like my weed crumbly easyer to chop . Seems fine taste odd but hydro always has an off taste or different taste in my exp .
Last reply by jyk, -
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- 4 replies
- 456 views
Leaves are curling / cupping upwards thought it may have been nute burn so I halved the nutes in the resivour and flushed the grow media. (Tips were burnt / yellowing as you can see in the pics when i had it in the smaller orange pot) Growing in autopot hydrotrays with 50 50 perlite vermixulate using autopot nutes.
Last reply by thatreallystonedguy, -
- 4 replies
- 453 views
Howdy Folks, I have a few plants in a tent, they are about 7 weeks old, i changed the lights to 12/12 about a week or go. This morning i just noticed that my light was not on, Something has happened to the timer and the time had been somehow reset and it was running late so had not turned on, no idea how many days this has been going on, probably only a couple of days, about 3 hours late coming on so i am thinking that for the last day or 3 they have only been getting 9 hours of light instead of 12. My question to you gurus is.. What is going to happen when switch it back to 12/12? are they going to revert back to vegetating or stay in flowering mode? Help/??
Last reply by bakedcake, -
- 11 replies
- 899 views
Indoor/Outdoor: Indoor 1x1x2 tent Growing Medium: Rockwool Growing Style: Freeballing Watering/Feeding Frequency: Daily 1l Nutrient Strength (PPM/EC): PH Levels:5.5-5.8 Temperature/Humidity Levels:20-24 over night, 26-30 during day Air Flow/Fans etc.: 1 oscillating fan pointed away from plants for circulation, filter fan 150mm Lighting Type (CFL/HPS/MH etc.): veged with cfl, now using hps 600w Total Wattage:600w Growth Stage: flowering 1 week Plants Age:9 weeks Cannabis Strain: Church OG, Dream OG Searching for a 'professional' opinion, have narrowed my problem down to nutrient burn or light burn. but wanting to be sure. will nerf the nutrients when i get home and raise…
Last reply by Serrated edge, -
- 5 replies
- 489 views
Can anyone help me out with why some leaves are curling downwards? Is it from lights or too high ec? Posted from the OZ Stoners mobile app
Last reply by bakedcake, -
- 3 replies
- 432 views
Indoor/Outdoor: Indoor 1x1x2 tent Growing Medium: Rockwool Growing Style: Freeballing Watering/Feeding Frequency: Daily 1.5l Nutrient Strength (PPM/EC): PH Levels:5.8-6.2 Temperature/Humidity Levels:20-24 over night, 26-30 during day Air Flow/Fans etc.: 1 oscillating fan pointed away from plants for circulation, filter fan 150mm Lighting Type (CFL/HPS/MH etc.): veged with cfl, now using hps 600w Total Wattage:600w Growth Stage: flowering 5 week Plants Age:13 weeks Cannabis Strain: Church OG, Dream OG Hey guys, 1st grow and have had a few hiccups, as posted earlier this month/last month i had a ph issue now have noticed a few pods growing on a couple of stems on each of …
Last reply by The Stoned Jester, -
spider mites 1 2
by KALM- 14 replies
- 1.1k views
has anyone ever used liquid sulpher to kill spider mites... other recommendations would be sweet not infested but nock now would be good already tried garlic chilli organic dish soap a tea spoon ish olive oil in 5lt water let soak n strain then spray buggers wont die still early days of flower... i do have confidore but not sure how would go in flower but as stated above only early days haven't used tje sulpher yet.. thx in advance [emoji1] Posted from the OZ Stoners mobile app
Last reply by KALM, -
- 10 replies
- 788 views
these babies are only 3 weeks old but seem to be getting light burn all of a sudden? water every 3 days or when needed, temp 26-30 degrees humidity 40 - 60% 150w cfls has only happened in the last 3 days
Last reply by Matanuska Thunder, -
- 11 replies
- 1.2k views
Hi all. This is my 3rd plant and I have not seen this before. I am a couple weeks into flowering and the leaves are canoeing down around the buds. I have plenty of light power and feed regularly, when dry. I have tried to google but get mixed results. Most of them being Nitrogen OD or Mites. I can’t see any mites and I have followed the H&G A+B schedule from their site. Only A+B so far. Adding PK in a couple weeks. Growing in COCO coir. Using CFLs.
Last reply by micmac,
