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:
1,392 topics in this forum
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- 9 replies
- 878 views
Hey all, I've got a little auto around one month old being LST'd. Growing in soil, only been fed twice with 1/2 and then 3/4 strength advanced nutrients. Currently 13" under Viparspectra P1000 dimmed to 85%. All has been well, however after doing some foliar feeding (diluted seasol / calmag) and then placing plant back under the light I noticed some irregular spotting on the leaves (yellow / rust coloured, as well as damage to leaf tips) as can be seen in the photo the day after. Trying to work out if this is simply light burn magnified by the foliar feed or weather this could be a deficiency or some other issue (pest / over fert). I have only been watering when pot …
Last reply by Jimboss83, -
- 2 replies
- 725 views
Hi guys, this is my first grow I’m having a problem with my little girl, the leaves are very curled down and there is a few spots that I have no idea what it could be. Lights is hydro mars 700w (which is 300w) and they are 24” from the pot, 3L smart pot coco with 30% perl Exhaust fan and ocilating fan, humidity between 60-80 when lights off and 50-70 with lights on, temperature is bet 21-26c I was told to put water until you i see a few dropping and I might have done it too soon but why the dark spot? If it is overwatered how can I solve it, I’ve been waiting 2 days to dry out but it hasn’t so I’m thinking to water tomorrow
Last reply by DingoBaby, -
- 1 reply
- 748 views
If anyone could help diagnose this it would be appreciated Soil is Osmacote seedling and cutting mix This is my oldest seedling, it has been yellow compared to the rest for about a week and seems not to be growing as ones that sprouted a week later are just as big or bigger now. Aside from being yellow and seemingly stunted these brown spots appears overnight. Is this possibly nutrient burn?
Last reply by SIK, -
- 2 replies
- 735 views
So many things that it could be is overwhelming & I’m left baffled. could be Ph. (Fixed) past 24/48hr Feed/under fed Overwater/under Deficiencies Lighting/distance Disease/pets Root rot pot bond (forcing probe 4 ph reading is tough penetrating roots)? AM I ROOT BOND? Shouldn’t be 5gal smart pots successful few seasons ago. At least this time no signs spider mites just a few springtails, which yellow sticky pads capture most. Swapped out Viparspectra v600 for a sp1000 and they were loving it, 18/6 now at 19” or 47cm between light and top of plants There under sp1000 & were thriving prior to this problem My ph was high in spots peaking past 8 and slowly drop to hig…
Last reply by budyoda, -
- 24 replies
- 2.2k views
So I transplanted my plant into new soil and the leaves are drooping like crazy. I know it’s normal to go through a transplant shock. But it’s been 3 days since the transplant and it’s still drooling like crazy. I don’t want it to die. I transplanted from coco husk to grow dirt. Posted from the OZ Stoners mobile app
Last reply by buzzer, -
- 9 replies
- 936 views
I ran out of supply and picked up some bush weed from Nimbin. I know where to get the best Bush Weed in town. I had some seed in the bud which seems common. I planted 2 of them and chances are both are ladies, very sativa like the large girl is at 1.8m and in a 20L pot Yellowing down low and also some fans at top curling as in photos
Last reply by romanoweed, -
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- 420 Crew
- 12 replies
- 1.7k views
Setup: Mars Hydro 70x70x160cm Mars Hydro TS600w 20 Litre Food grade plastic bucket (Covered in panda film) Aqua one 7500 Airpump with 2 2inch Air stones. Nutrients: Growhard Nutriponics Grow A+B (Equal parts - 900PPM roughly 4ml per Litre of water) Bio Diesel Super Natural (Root stimulant & Plant Booster) Growth technology Ph down (use in nutrient water already mixed up to adjust ph of res) This is my first grow ever (Should have gone coco) however. i received an ak47 clone off a friend a month ago and ti was having ph and ppm/ec problems (Ended up being dodgy pens) and my roots werent growing, those issues were sorted and my friend gave me some of that root stimu…
Last reply by Dan J, -
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I set my res ph with pH down to 5.8 - 6 and within 2 days it's back up to 7.1 This is causing nute uptake problems in my coco drain to waste system. I suspect I have manganese and potassium deficiencies due to this pH drift issue. How do you guys stabilise your ph any idea what might be causing it? I am growing autos in week 5 of flower running an EC of 1.8. I have an air stone and mixing pump running 24 Posted from the OZ Stoners mobile app
Last reply by midlifegardner, -
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- 420 Crew
- 12 replies
- 1.1k views
Hi guys, this morning I have noticed a white powdery mildew on the leaves of my plants, they are 2 week old, I’ve read it’s from poor air circulation and high humidity, any ideas on what to use to fix this? All advice will be greatly appreciated Posted from the OZ Stoners mobile app
Last reply by Serrated edge, -
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- 9 replies
- 713 views
Hi, I’ve recently purchased some very basic equipment and am trying to grow a couple plants. I have very little knowledge and have a crude set up, would love some advice The black lamp is mainly to generate heat as it’s in a cold room. The lights are just cheap ones from wish. Have basic nutrients like fish emulsion. The mix is choir peat. Two small fans inside for circulation, it had an exhaust fan but I removed it because I wasn’t sure if it was necessary Posted from the OZ Stoners mobile app
Last reply by louise, -
- 17 replies
- 2.3k views
Anyone got any idea what's going on ? got some leaf blemishes, and some other shit going on, got some pics
Last reply by Try Blu, -
Help please 1 2
by joinded1- 10 replies
- 1.3k views
When is the best time to start giving my plant nutrients an how often should I give it to them Posted from the OZ Stoners mobile app
Last reply by joinded1, -
- 4 replies
- 1.1k views
These pics are from germination-8weeks Made a fair few mistakes at the start but think I'm doing good now Changed up my light an got a tent now feel that they will power on much better haha Will post weekly updates. Can't wait for it to be finished Posted from the OZ Stoners mobile app
Last reply by joinded1, -
The last 4 days I've had a lot of the leave yellowing off, more than I've had at this point before. The plant is a Cherry Kush Watering is about every 2-3days, growing in good quality soil All I have used this time is Charlie Carp and Powerfeed, I alternate between the 2 each week and only use 1/3 of the recommend amounts Only 5 weeks into flowering, i know there will be some starting to yellow off at this stage as they sort of cannabilise themselves but I've never had this many so fast, so I'm guessing there something wrong. I've never grown this strain before so I'm a little confused. I have learnt so much from the guys and girls on here so I thought I would ask …
Last reply by UrbanCultivator, -
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- 4 replies
- 675 views
Hello. One of my plants is throwing me off. I am growing in Canna Terra pro Only using Nitrosol at the moment during veg. I am Ph'ing my nutrients to 6.5 All other plants are doing just fine but this one. The photo unfortunately isn't exactly showing what I see in real life. There is a loss of colour at the edges of the leaves on most of the upper half and what looks like a greenish Blueish from the centre of the leaves out. I'm not sure if it is a mineral issue or a ph issue. I have been growing for many years now and I'm either loosing my knowledge or reading too much into it. I'm perhaps 3 weeks before flipping to flower and I want to start on the right foot. Any and …
Last reply by UrbanCultivator,
