Cannabis Troubleshooting
Information and discussions on cannabis diseases, pests and nutrient problems.
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Hey guys, will attempt to break this down as easily as possible. Indoor/Outdoor: 1.2x1.2m tentsGrowing Medium: COCO/PERLITEGrowing Style: SCROGWatering/Feeding Frequency: 36-48hrsNutrient Strength (PPM/EC): 500PPM roughlyPH Levels: 6.0-6.3Temperature/Humidity Levels: 25-28 degrees, 40-60% usuallyAir Flow/Fans etc.: Carbon filter + extraction fan 6inch - Oscillating internal fanLighting Type (CFL/HPS/MH etc.): 600W Phillips SOn-t and a 315w CMH unsure what brandTotal Wattage: Growth Stage: Vege and Early flowerPlants Age: Cannabis Strain: Gorilla Zkittles by barneys farms and Fruit Punch by heavyweight seeds. Ok so I germed 2 GZ and 2 FP seeds early Feb. 1 of the GZ an…
Last reply by Raniformis, -
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- 420 Crew
- 5 replies
- 563 views
So I’m fairly certain this is a male plant (I’m a first time grower) can someone please tell me if I should chop this down. Posted from the OZ Stoners mobile app
Last reply by budyoda, -
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- 420 Crew
- 18 replies
- 1.4k views
Hey everyone I went to check the girls before they do 24 hours of dark or so and chop,but at the back I noticed 1 plant looking a little worse for wear and buds abit spongy compared to others that are rock hard, the seen the mites only a little webbing , then I found bud Rot on 1 crown I’m thinking just chop the 1 or the lot?? Also would the spongenest be from spider mite or due to no water for a few days and the mites it’s just more depleted Posted from the OZ Stoners mobile app
Last reply by Jimboss83, -
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- 9 replies
- 741 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
- 604 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
- 613 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
- 617 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
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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, -
- 3 replies
- 507 views
The soil has some white fuzz growing on it, should I throw it out so it doesn't contaminate the others? I put it in its own humidity dome (a cut in half bottle) for now just in case until I decide what to do with it.
Last reply by SIK, -
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Hey guys new here on the forum been lurking around now for about month and now im in need of some advice if anyone can chime in. My white widow x big bud are looking a bit on the unhealthy side, to me it looks like leaf septoria but im unsure?? A bit of history, in there 1st week of veg we had some cold nights, I noticed droopy leaves some purpleing on the edges and dark spots on the leaves so i got a heater quick smart. About a week on with constant temps sitting at 25-27 C the spots are still appearing and seem to be getting worse. If any experts can point me in the right direction it would much appreciated. Cheers everyone! Indoor/Outdoor: Indoor Growing Medium:…
Last reply by Jonbones, -
- 9 replies
- 797 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
- 1.5k 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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- 17 replies
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Hi All, in the last three weeks spider mites have moved in on my plants. Tried hose off method, neem oil, white oil, and other off the shelf remedies with little success. Got onto this stuff from my local hydro shop. Apparently can use up to one week before harvest. $75 for 5 litres. Worked great. No sign of them now. Thought id share. Cheers all[emoji16] Posted from the OZ Stoners mobile app
Last reply by chopperw33d, -
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
- 863 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, -