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:
1,385 topics in this forum
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Hi all, Have a few babies growin in a mix of expanded clay/rockwool. Have switched em out of my cloning setup 4 days ago and theylook shit. There is a bit of new growth but nothing spectacular however all new growth is pale yellow and scangy lookin. Even the old growth is a bit lifeless and droopy, not pale green though. I have a 1000w light in room 1200mm x 3400mm. Grow area is 1200 x 1200 Nutes are 2 part sensi grow on drip fees. I have just been feeding them when i felt they needed it for about 10-15mins, runs off pretty quickly. I have checked the PH and it seems o.k at 5.8. Picked up a thermometer and my room was 36degrees under the lights. Have added anoth…
Last reply by keepleft, -
Hi team, I am using an autopot system, dutch master advanced nutes, 250W MH about 3 weeks veging. I did let the pH get to 7 about a week ago but have since brought it down to 6. Anyway, the outside edges of the leaves seem to be curling up and the leaves feel a little dry / brittle. I do not think it is a heat problem (has been cool here) and the light is sar enough away. The globe is new! All help appreciated! Cheers
Last reply by LOGGER_KING, -
Semi-Bleached new growth? 1 2
by Guest Eikel-
- 420 Crew
- 16 replies
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Hello all, I've got a plant problem that has me stumped so far and I'd like some assistance. My White-Skunk plant has "bleached" looking new-growth, the new leaves are not nearly as dark green and lush as the older growth. The symptom started showing itself after I transferred the plants from my 400wMH vet area to my 2x600wHPS flower-box. I originally thought it was light-bleaching, or the fact the plants were transplanted into a larger pot with a coco/perlite mix where the perlite had been washed in a strong oxy-plus solution. Unfortunately it seems I am incorrect, as the problem has been here for well over 2 weeks now and my attempts (flushing, lowering-PH to 6.0) h…
Last reply by keepleft, -
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I've been looking through these post to try and work out if I'm over or underwatering my plants. I'm about 2 weeks into my first grow, and all the plants are growing at different rates. Some have taken forever to break through the soil. Whilst others have gone bezerk!. My largest plant has a brown tinge on the very tip of the leave. I didn't worry too much because I genrally freak out to easy and was told to chill. Well I've been trying to chill and now I'm strartin' to freak out. The edge of the leave is starting to go brown. This is only on the largest leaf and at it's etremitys. I don't know if this is from over or underwatering or lack of nutes (haven't added any …
Last reply by shroomz, -
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problems
Last reply by Gazza2001au, -
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- 420 Crew
- 7 replies
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hello heres some pics of my plant i think it has a phosphorus deficiencie probly hard to tell from pics but if any one wants to put in there 2cent worth i could use some tips.anyway this is there life story started with clones had roots in about 10 days put in pots of perlite\cocco about60\40 mix put under 400w son t about 1 meter away then ive been chucking heaps of noots on every day for about 2 half to 3weeks of vege @ ph 6.4 without ever flushing . i think that was me problem. o i should mention that when i stick my finger in the first few inches of perlit when i pull it out it has what looks like salt on it.so here i am day 11 of 12\12 and it has gotten worse since …
Last reply by roy, -
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- 420 Crew
- 4 replies
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hi does anyone have some pics or a resource of the signs of underwatering? i can find heaps on overwatering but not much on the other? apparently from what i have read the visual signs are quite similar (drooping leaves?) another thing i read is that plants that are overwatered will droop at the tips of the leaves and the stems stay upright? but an underwatered plant will droop both leaves and stems? thanks
Last reply by keepleft, -
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- 420 Crew
- 15 replies
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major problem! must have turned off the timer on the feedng pump two days ago. had a beautiful big scrog going in veg stage which was going to go 12/12 today. went to check and in the current hot summer temps the rockwool dried out and they have wilted badly! havent taken a pic but its like they were hung out to dry for two days, some of the top leaves are so dry they crumble, ALL leaves on the plant have wilted big time. the roots underneath the rockwool are still ok though. i gave em a massive watering straight away and doubled my watering times also turned off half the lights so that they dont stress any more. my questions are: 1. will they survive. im thinking n…
Last reply by Gazza2001au, -
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Hi I'm growing some leiden kush on my balcony here in sydney. I've got 3 plants about 1 foot tall, all have been outside since they were seeds. I just noticed today some brown discolouration on the leaves (see attached photo). Can anyone tell me what this might be and what I can do about it if it's a problem? Nearest pic on this forum I could find was for phosphorus deficiency. I've never added anything to my soil so maybe that's it? thanks sausage
Last reply by sausage, -
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- 420 Crew
- 10 replies
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hey only new to growing, 10 plants about 30-45cm tall under 530w. a couple of plants are really yellow, not burnt or anything, just really yellow. there just getting plain PH adjusted water to 6.5.. i let the water sit for 3 days before adjusting. and some other plants have yellow spots on the leafs.. and some plants are dark green and lovin it.. no idea what to do.. ta
Last reply by everest, -
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- 420 Crew
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Was wondering if anyone knows the changes a Satti goes through when she's going to seed ... does the structure of the bud visibly change .. I ask because I am worrying over a couple of males that have popped out recently in my GR - I'm pretty sure they were chopped well before any pods could have opened...but ya never know. Maybe its paranoia but I fancy I can see little seed pods forming .. don't really know what they look like and I may be imagining it ... the buds could simply be changing because they are getting closer to finished ... anyway, took a pic and would appreciate any opinions or feedback .. especially if you've seen a satti go to seed before
Last reply by WantDaChronic, -
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- 420 Crew
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the hpm timer failed .. it drove one 600 and its been on for the entire time .. i think its about 4 days? 5 today ... also looks like i didnt water the mini-sog enough... lots of withered leaves .. buds still look ok tho .. so i just spent the last 90mins or so attending to the problems .. pretty farked off i can tell you all ... the other 3 timers (Herb's Digital 30AMP timers) all worked fine .... still not sure what happened ... my brother also left the GR light on :angry: its a 100w long life bulb that lights the GR up like day ... not sure what I'm gonna say to him .. I rely on total blackness in the GR at night because the chamber has light leaks .. shit !!!!…
Last reply by Mushaman, -
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- 420 Crew
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Hi all, I had 4 seedlings growing inside in my autopot hydro system. The looked pretty nice and were all about 6 inches high with 3 or 4 pairs of leaves. On morning I thought some of the leaves looked a little pale, but did not think too much about it. Next morning I noticed so leaf damage in the middle of the leaves. Small holes had been made in the leaves but some veins still spanned the holes. I also noticed small black dots which I soon figured out was caterpillar shit! I then found a few a small caterpillars that are now in caterpillar heaven. I sprayed the plants with white oil / pyrethrum mix, but the plants did not seem to get better. I could see no more…
Last reply by Doob, -
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ok my mate was 3 weeks into flower i went on holiday and left him to take care of them now he didnt check the water for a week and when i got back i seen crispy and yellow leaves all over my plants when i check the nutrient level it was off the stick so i have brought it all down to 14 hundred again is it worth letting them go or should i just pull them out and start again it seems buds are still growing but leaves are all f**ked up
Last reply by Mushaman, -
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heres how i cloned soked the rockwool in water 2-3 hours shook off any excess water used a golf tee to poke a hole in the rock wool took cutting extra long made a second cut under water let it sit in the water for about 60sec than rolled the cut end in rootex powder placed cutting in cube trimmed lower leaf's than cut main set of leaf's in half put coke bottle over top its been 3 going on 4 days the clone wilted at first but after a few hours she perked right up was going nice the last few days untill today i removed the dome (once daily) than for some reason the clone wilted and hasnt recovered since whats going on? i watered the rockwoll cube a little after i seen the w…
Last reply by Gazza2001au,