Cannabis Troubleshooting
Information and discussions on cannabis diseases, pests and nutrient problems.
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- 3 replies
- 646 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, -
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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
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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
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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
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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, -
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I'm in my first coco and first hempy bucket grow. 20L typical hempy. Coco with chunks and 30% perlite. Mega Crop as directed, but on the lite end. Nutes-in now around 5.9 pH, but we're accidentally consistently around 6.5 before a week ago. 315W CMH in a 2x4ft tent (0.6x1.2m). 24C & 50-60% RH. Mephisto autos, about 3wks post germ. 20/4 lights. No pests that I've noticed. The Sour Stomper looks great, no issues. The Samsquanch OG looks to have a nute issue. They are treated exactly the same and have equal light. So obviously there is a genetic need for more or less of something. I'm guessing Cal Mag, but I've never had a nute problem before. Luck ran out, had to h…
Last reply by buzzo, -
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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, -
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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, -
- 4 replies
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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, -
- 3 replies
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Hello all, I’ve got myself a little setup atm, 1000 watt LED light, and some seedlings that are around the 3 week mark now. I’ve started to notice some browning/curling of the bottom leaves. I’m not nuting with anything atm. Can I have some guidance please. Cheers Posted from the OZ Stoners mobile app
Last reply by UrbanCultivator,