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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- 6 replies
- 646 views
So, one of my plants hit the glass screen of the cooled hood that I'm using maybe a week ago. The leaves have kinda grown out retarded and its not looking very happy. Overall the plant is going nicely, and the head is starting to bud up. I'm considering topping it, and letting the plant respond by bulking up the other areas instead of worrying about this main cola. Plant is a Super Silver Haze Thoughts.
Last reply by ethnoman, -
- 7 replies
- 1.5k views
I'm still new to growing. Is this nutrient burn. Any help would be immensly helpful.
Last reply by KAPOW, -
- 6 replies
- 1.3k views
Hi, My shit don't smell. That is, its over 3 weeks into flowering, has lovely flowers everywhere that are well on their way to becoming buds but there is no real change in smell. Nothing powerful or distinctive. I call this strain, "Cullan Street Bagseed" - for reasons that would be apparent to Aussies with a long term involvement in cannabis culture - so I know basically nothing about what strain it came from. I'm worried that maybe I got plain hemp seeds instead of a potent strain, or perhaps just plain 'bush bud' rather than something that comes from a cultivated/bred variety. I won't really know I guess until I harvest it, but the lack of smell is a worry. …
Last reply by loylty gets u nothing, -
- 8 replies
- 7.5k views
Indoor/Outdoor: inddor Growing Medium: canna terra pro soil less mix Growing Style: normal Watering/Feeding Frequency: every 3 days - enough to get some run off Nutrient Strength (PPM/EC): 1.2 higher than my tap water - 1.5 total PH Levels: 6 Temperature/Humidity Levels: 26C / 65-70% Air Flow/Fans etc.: 2 Fans and large intake and exhaust fan Lighting Type (CFL/HPS/MH etc.): 400w HPS Total Wattage: 400 Growth Stage: 12 Days into flowering Plants Age: 6-7 weeks Cannabis Strain: strawberry cough Is anyone able to tell me why it is doing this and what I should do ? I have just re potted as someone suggested that might be the issue and I always wait for the top few in…
Last reply by Skunkxxx, -
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- 420 Crew
- 21 replies
- 25.7k views
Earlier this year I grew an autoflowering Northern lights (Vision) in a 1 cubic metre room, went well, was a good size and I ended up with 60 grams of very nice bud. So next I tried an autoflowering superskunk, this one grew and grew and grew until it completely filled the room and cut off all the ventilation. In desperation I took it outside to a greenhouse where it caught terminal botrytis and slowly died. So back to the Northern lights (as I know they work) put two in this time and they have grown and grown and grown. Day 60 now and they have hit the roof and almost filled the room. These are obviously not going to flower without reducing the light period. Guess …
Last reply by crunk, -
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- 420 Crew
- 14 replies
- 1.2k views
Can someone help me identify a problem I'm having with the cheese looking very sick last couple of days I've taken the 600 on top of her off for time being upped the nutes a bit due to when I use to grow her loved a strong EC, but is hard cause I don't want to over fertiliser the two healthy MS. Cheers haze
Last reply by Memphis, -
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- 13 replies
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Is a carbon filter a necessity with an indoor grow tent? Thank you!
Last reply by Memphis, -
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- 576 views
hey I'm having problems with my plants atm. they all seem to be curling. the big one not so bad but its bottom leafs are curling. the one in the little pot most of the leafs are curling. i use a timer to water the big one twice a day 15 minutes recirculating back into the reservoir during the lightning period. and the little one i water by hand twice a day. they have 18hours of light 400w hps directly over the large plant 12". the room reaches about 30 degrees Celsius. i have a osculating fan. a duct fan venting out of the tent and a small duct fan venting inward. i have been using the dutch master calculator to step up my nutrient levels and have been following them to a…
Last reply by buzzo, -
- 10 replies
- 1.6k views
I didn't think it poss to see signs of sex after only 1 day of 12 12 On Monday i started gettin a lill impatient & thinking switching to 12 12 & back again to find out sex was a good idea, so unplugged the digital timer to set a second group for 12 12 & plugged back in, the bright spark i am left it on group 2 , so at 6pm lights out & I'm not home Walked in bout 15min till lights out & lights already out , shit tit bum fuck asshole i had changed my mind to taking clones to find out sex But after only 1 day i now know sex , lights came on at 6 am the next morn i thought I'd just have a sticky beak & there they were Has anyone experie…
Last reply by itchybromusic, -
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- 420 Crew
- 11 replies
- 1.7k views
Indoor/Outdoor: Indoor Growing Medium: Soil Watering/Feeding Frequency: When needed Nutrient Strength (PPM/EC): Unknown PH Levels: Unknown Temperature/Humidity Levels: 15 - 30 c Air Flow/Fans etc.: 8 inch exhaust fan, passive intake Lighting Type (CFL/HPS/MH etc.): LED Total Wattage: 700+ Growth Stage: Seedling Plants Age: 1 month Cannabis Strain: Bagseed Some of the new growth started showing the dead tips yesterday, today it has spread to a couple of the older leaves and the new leaves in the middle look deformed with some of them so curved that the tip of the leaf almost touches it's own base. Just recovered from spider mites, haven't seen any for a week now a…
Last reply by Phytogenesis, -
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- 1 reply
- 513 views
Running 400W HPS in 1mx1mx2m tent in central Vic. It's exactly 21 days since I flipped to 12/12 and all of a sudden with the increase in outdoor daytime temps I'm seeing temps in the tent soar to 33 degrees at the end of lights out. I've currently got the lights on from 5am to 5 pm but am thinking it would be better to run them from about 8pm to 8am during the night instead. Would changing over stress the plants? Best to doing a one off night period of 27 hours and then move to new schedule? Any advice welcome. Cheers
Last reply by louise, -
- 11 replies
- 4.8k views
Stacked OG Kush in soil and 20% perlite. Using Montys Organic Fertiliser and Wise Wallys Superfeed [worm fertiliser]. She is showing leaves curling downwards and tip burns. Leaf curling seems to be confined towards the bottom of the plant. 2 other plants, Grapefruit and Skunk #1 showing none of these problems. I flushed yesterday with about 5L water because I assumed it was nute burn, now I'm wondering if it's not overwatered in which case I've probably exacerbated the problem! Photos aren't great cause its bloody windy here today. Any advice welcome.
Last reply by crow, -
- 8 replies
- 900 views
These 2 plants were about 12 inches away from the bottom part of a large reflector w/600W MH. The heat coming off the inner sides of the reflector under which the plants were sitting is fairly intense, I'd say hot enough to dry out a piece of bread in a couple of minute but not hot enough to start turning it brown. The affected leaves feel quite brittle, but I can still bend them without breaking them apart. Ambient temps are around 25.5 - 27.5, humidity is around 30%. I also fed these plants a couple of days ago, so there is the possiblity its nut burn or maybe even pH flux as the pH was a tad lower than usual. Thanks.
Last reply by pegz, -
- 5 replies
- 774 views
Urgently looking for help. My garden is in complete meltdown. I have plants ranging from 4 to 8 weeks. Grown from seed there providence is a complete mystery. All started strongly yet began to deteriorate at the 3 week stage. They were planted in Sealy's Premium (Aust. soil mix) with 20/1 mix of manure mix and perlite. Initial seedlings under 400 watt LED, learnt and remaining seedlings kept under a 4x36 watt T8 fluoro array. This is where it goes to shit. PH 6.2 – 7.0 (non digital measurement) Temp 24 – 28 Celsius Nutrients – Canna Terra Room is ventilated. Lights on 18/6 (1) Growth has been slow and has almost stopped in places (2) Plants display numerous symptoms o…
Last reply by pegz, -
Plant Problem 1 2 3
by louise-
- 420 Crew
- 24 replies
- 2.5k views
Indoor/Outdoor: indoor Growing Medium: coco/perlite 1:1 Growing Style: plants in pots, hand watered Watering/Feeding Frequency: feed with every water once every 2-3 days Nutrient Strength (PPM/EC): ec 1.8 PH Levels: pH 5.8 Temperature/Humidity Levels: 15-21C, 50-70% Air Flow/Fans etc.: passive intake, 125mm centrifugal extraction with carbon filter Lighting Type (CFL/HPS/MH etc.): HPS Total Wattage:400W Growth Stage: transition to flower Plants Age: 8 weeks Cannabis Strain: most likely a blueberry cross, MG13 seeds unfortunately unlabelled. I do believe this is my first problem post... not that I don't experience the odd problem but I can usually resolve most issues.…
Last reply by RadiateLight, -
