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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- 13 replies
- 1.1k views
Ive noticed over the past week the very lowest leaves on my tangie are starting to yellow up and burn/rust. At first I thought it might have been too many nutrients but the rest of the plant seems very happy. What does this look like to you?
Last reply by Bobito_Pepperoni, -
- 6 replies
- 614 views
Hi folks, I have a few plants but the last day or two some white spots have appeared. From what I have read, it might be mites or thrips. Any suggestion on best to treat? I am growing outdoor/greenhouse. Thanks in advance, pictures attached.
Last reply by Harry Bootlace, -
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- 420 Crew
- 19 replies
- 1.2k views
Hi, I need some help with an issue that has just appeared today. Plants where going great yesterday but came home from work to find them like this. The bottom leaves are turning yellow and some of the leaves are turning a rusty color. One of these plants is an auto but am not sure which one as the labels fell out, the other 3 are ak47 and cookies and cream. Not sure if this is insect related or not. They are in Canna Terra Pro and are being fed Grow Research all purpose GROW formula daily in the morning. Right now they are outside but am just waiting the the aircon people to come and install on in the garage so i can setup my tent. Any help would be greatly appreciated.…
Last reply by Homebound_Hound, -
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- 17 replies
- 1.4k views
Hi all first poster and a bit paranoid about posting pictures. Has anybody here experienced a plant growing 2 sets of leaves growing on top of each other from 1 petiole I've tried searching the Internet and can't find any info??
Last reply by mcTHREE, -
I ordered 50ml of clonex online and have received this this morning does anyone know what it is cheers Evo13
Last reply by MrPTSD, -
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- 3 replies
- 675 views
Never run into this before thought it could be powdery mildew but it's like flour and only on the top of the leaves (as far as I can tell) the grow is in an attic and in a desert climate - humidity hit a high of 15% today ' using AzoMax every few waterings to keep bugs in check- nothing on the yellow sticky cards can see it on a few of the leaves on this plant (zoom in) Cheers ahead of time!!!
Last reply by itchybromusic, -
Node spacing 1 2
by grow jo-
- 420 Crew
- 11 replies
- 4.8k views
Is it possible to have node spacing too close? I have a 2week old plant that has 6-7 sets of leaves but is about 3-4 in tall i mean you cant even see the stalk or branches at all looks like a pile of leaves really, and its really healthy i was just wandering.
Last reply by Serrated edge, -
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- 16 replies
- 2k views
Hi guys im having trouble with my plant it has really dark green leaves and growing extremely slow. Have it under a 400w led and a bubbleponics setup. Using advanced nutrients 3 part ph perfect base nutrients any ideas whats wrong?
Last reply by Serrated edge, -
- 7 replies
- 1.2k views
Hey, I was gone for 3.5 days and came home to dying plants! I drenched the plants on Thursday night to make sure they'd have water available (which I regret). On Wednesday I use white oil to rid some bugs off the plants. At this point they were looking very healthy and going much better than my first failed grow. Now they are wilting, leaves are curling (down mostly), some leaves are browning at the edges, leaves seem a darker green than usual, the base of the stem has tan spots on it and seems weak. New small leaves have shrivelled up. I treated them with hydrogen peroxide to help them get oxygen as I suspected the cause was overwatering and humidity. I provided the u…
Last reply by Perplexed, -
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- 420 Crew
- 12 replies
- 1.1k views
Hi Guys, I was wondering if anyone can point me in the right direction to save my babies. They are growing under a semi-cheap Full Spectrum LED light, in a coco/pierlite/seedling mix blend They'd be a few weeks old now and a few days ago one of the seedlings began to get a few black/grey splotches, then after a day or so started to yellow. I have grown in the past but not from seed, or starting them indoors, so totally new territory. The first starting to suffer was in the red pot Then the second has started with the splotches and ended up drooping, in the Dark Blue Pot And now the third is getting the splotches just starting now, lighter blue pot. Yo…
Last reply by torrietree, -
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- 12 replies
- 1.1k views
First post so Hi to all, Onto my second grow with my current set up (little space with a 600wt). 1st time was pretty good with a nice fat stem, good rate of growth and good roots despite not using root booster. 2nd grow has been very slow by comparison here's what I've done differently in hope someone can tell me where I've gone wrong. 1st grow: Used Cyco coconut and perlite and hand water every 2 or 3 days. Pretty consistent temps at 22-24c. Didn't pH balance for the most part. I used Ionic and Heavyweight. The strain from 1st grow was some old misc antiquated stuff I had, nothing too flash. It had a big stretch, finished with a nice big stem and roots. Tied …
Last reply by AutomaticSlim, -
Ph troubles
by Evo13- 5 replies
- 647 views
I have moved my set up into town with town water! The tiwn water has a ph of 7•6 and i check and adjust 2-3 times a day at the moment! I adjust it to 5•8 and within 6 hrs it will rise again to about 6•8! This is a recirculating system and at the moment the ph rises without me topping up! My last grow was on bore water with a ph of about 5•3 but once i adjusted it to 5•8 it would maintain its ph unless i was topping up! Now is this problem with town water common or have i done something wrong? Evo13
Last reply by usednuts, -
- 9 replies
- 741 views
Hi Stoners I desperately need your guidance and help! Currently have a WWXBB strain that I forced into flower outside on the 13th September. Checking under the microscope for amber tricts and spotted what I think are bananas in amongst the buds? What are your thoughts? She's been putting on weight quite steadily the last few weeks, and I had thought I would only be a few weeks off harvest....but now I don't know and am a bit stressed. My husband relies on me for growing his meds (which we are all out of, and was relying on this plant for the next batch of caps)?... Eek!!!! Pictures attached. Please give me your thoughts? Should I cut her down and savage what I c…
Last reply by SOA, -
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- 420 Crew
- 5 replies
- 732 views
Hi all whats the best way to store yr buds ? Some say in the freeza preserves it & stops it drying out ?, others glass jars ? Heard sealed containers/bags make it go mouldy ?
Last reply by itchybromusic, -
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- 10 replies
- 2.3k views
Hi guys, I am new to this forum, been lurking for a while during the grow (first grow) and have found you guys to be amazing at helping me diagnose my issues. I am not a classic case long time stoner, I have dabbled and smoked regularly in my later teen years, now i am over 30 and had not had a smoke in over 5 years, but have found a recent need to curb my alcohol addiction (caused by anxiety) and cannabis worked immediately, no hangovers, no side effects, and allowed me to work at a much more efficient rate (highly technical job). I will be growing a single plant for personal use only, and only grow because I do not want to enter the societies monetary system with i…
Last reply by Carnage,
