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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- 420 Crew
- 3 replies
- 813 views
im growing white widow they are 2rd week in flower and my tops have started to grow small leaves that twist and generally look shit the colour of the leafs are not yellow but not the dark green im looking for, my ph was a little high so i flushed them for 2 days bringing it back down to 5.5 from about 6.9 , i had one plant out of ten thats tops started turning yellow but its started to perk up , but i still have the slow growth on all the tops with tiny leafs sprouting out and some twisting. will they all get better now ive sorted the ph out as thats what i think it is ?
Last reply by Reverend, -
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- 9 replies
- 1.2k views
Hey folks, I'm sure it's not a huge deal but when do people like to change to flowering nutrients??Just curious As soon as you have turned to 12/12 or maybe a week or 2 weeks into the 12/12 cycle ? I usually start about 2 weeks into 12/12 myself What works for you??
Last reply by biggerbuds, -
- 4 replies
- 719 views
Hi, My plants are in their 6th week of flowering and are looking healthy, just a bit behind. They are at their limit of height but luckily they have stopped growing upwards. Only thing is the leaves at the top section of each cola are not reaching up to the light, they seem to be flopping over. they feel healthy, not crispy and there is no sign of brown tips or other colour deformations. I am putting it down to too much water and so have reduced the watering to 3 times a day instead of 4. See how they react. Anyone had similar problems with their leaves??
Last reply by biggerbuds, -
- 8 replies
- 1.9k views
Hi fellas, Back into growing again and thought i'd try my luck at this coco method, heard its the ducks nuts and am feeling it. My plants, Skunk 1 and 2 Unknown strains are looking very healthy. Although they are in week 5 of flowering and they are lagging behind for some reason. I did have a problem with my runoff EC being quite high at 3.0 for a while until i flushed out about a week ago and lowered my Res EC to 2.0 (my tap water is 0.4) The only other thing that may be a factor is that i am growing in a backyard shed during the night as the temps during the day are unbearable. it hits 40 some days during the day and so it would be the same in the shed (whi…
Last reply by Radic, -
- 0 replies
- 1.2k views
I have been keeping my eye on one infected plant and its powdery mildew problem (should have just cut it early). I trimmed off the affected areas and sprayed with Serenade a week and a half ago and have been monitoring all the other plants. There was just a bit on a few leaves but I was planning on harvesting in a couple days, so I figured it would be easy to take care of. The problem is that just today, the stuff has popped up on all my other plants, and in a bad way! There isn't much on the fan leaves, but there are patches in the buds themselves. These babies may be able to go another week before coming down, but that's pushing it. I was planning on starting today. I…
Last reply by schmoo, -
- 17 replies
- 1.6k views
My room full of beautiful, resinous Gush, has recently started producing small, soft green seeds in the tops. All of one strain are showing it, and it's stressing me out! I am using an all organic nutrient blend, and have grown the genetics before with outstanding success. This time around, I have gone from hand watering to a drip system. I am using a coco-perlite-guano mix, and had awesome, healthy growth during the beginning of the flowering cycle. Now I am in week 4, almost 5, and am finding fucking seeds. I think the factors that have been contributing to this are as follow; 1. Drip system has been watering in one specific place in the 25 gallon bins, and th…
Last reply by xS4G3x, -
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- 420 Crew
- 7 replies
- 1k views
having followed someones advice and being my first attempt at growing i was told to turn the plants from growth (18 hr light) to flower (12 hr light) after just after 2 weeks i have since on reading books and going on the internet realised that i may have changed them over from growth to flower too early i am now worried i will cause problems ie stumpting the growth etc is this inevitable now and is there anything i can do ie add extra growth food i am now 3 and half wks into the flowering stage on the 12hr lighting
Last reply by Reverend, -
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- 6 replies
- 2.3k views
Hi all, Can anybody shed some light on what may be wrong here? Not all of the plant is affected, but is does appear to be spreading. Nutrient deficiency perhaps? Plant is located outdoors. Thanks
Last reply by Gazza2001au, -
- 2 replies
- 674 views
Howdy folks ive got a few outdoor girls in pots and are turning into bloom,probly a few weeks into bloom.The problem is the white hairs(pistels) are starting to fry from the heat or something,i've tried taking them out of direct midday sunlight to try and stop this from happening... I've thought of putting them under some shade cloth but its a bit suss looking due to where i'm living(houses and units so close you can hear their cats fart). Anyway if anyone has any good suggestions ,please let me know....cheers..........spaceleaf.......
Last reply by Gazza2001au, -
- 14 replies
- 1.4k views
hi all just wondering if anyone can help me this is the second time this has happend plants are 4 weeks old just introduced more light stems start turning purple slower groth yellowing of leave not sure what up so any help would be great have been growing for awhile but first time i have incounted this prob can it be heat related thanks
Last reply by SweetJan3, -
- 4 replies
- 834 views
Yesterday I caved into my paranoia and moved my 3 and 4 week old babies from the back yard into my nursery. Yes, yes. I know the golden rule about not going from outdoors to indoors, but there's only those two plants, the nursery was offline till now. Yesterday afternoon I went and looked in on them and saw that they weren't looking too good. The leaves have dead patches on them. I moved my lights up so they weren't as close thinking that they might have been burnt a little. Granted, they are only CFL's, but those things can still get pretty warm! Here's a pic of the worst of it. It seems to have affected all the leaves from top to bottom and on both plants, bu…
Last reply by Radic, -
Hello everyone... I have just started to grow from seed. Germinated and planted fine and for first 3-4 days all looked good. Now the leaves are starting to yellow. Not sure how to describe it, but they seem less green than before and they are starting to yellow. One of them (in blue pot) shows noticeable burn marks. They have been growing for about a week. Ph is 6.0 and I am growing in COCO with bit of perlite thrown in. I am using Canna COCO A&B mixed at rate of 1.25ml/L for the moment. I water once a day until I get about 30% run off (which doesn't take much) The lighting is HPS 400w which is about 50cm away from the plants. Grow tent is 1.2x1.2x2m and tem…
Last reply by hardeyes, -
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- 420 Crew
- 11 replies
- 1.4k views
normally i would say to anyone presenting this issue that they musnt have looked hard enough for the bugs eating the plants as they must be there somewhere, but over the past week i have noticed my jack the ripper lemon pheno mother plant being eaten alive by something. i sprayed the room down heavily only a couple of months ago which nearly wiped out my mother plants because the bug killer was made too strong and i have searched each and every single leaf in the vege room looking for anything that looks like a bug. so far all i have found has been fungus gnats and since i have lived with them off and on for years and never seen anything like this it has me worried i…
Last reply by smokinjoe, -
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- 6 replies
- 678 views
It's been a while since I posted my little grow on here, but now that I've got the 400w (enclosed in a cooltube with ducting) Son-T lamp.. things are looking really really good.. It's actually growing at around an inch a day! I take it the leaves are a really good colour.. the rich dark green? I was actually kinda wondering, how tall should I let it grow before moving to the flowering stage? I've got around 6ft of grow height, and the plant's roughly about 9inches tall at the moment.. the smell's kinda starting to become a bit of a problem, it really is quite strong.. can only be a great sign I guess.. I've also got both dutchmaster's liquid light (to go with the penetrat…
Last reply by Home_Grown, -
- 2 replies
- 763 views
This is my first attempt at growing and it was going well but my plant doesn't seem to be doing much now. The stem is long and thin with not much stability, there are leaves at the top half but they are not bushy and look quite flimsy I have tried bio-grow but this just made it grow taller not bushier. Please help, I would hate to have to throw it out!
Last reply by konflikt,
