Pests and Diseases
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:
537 topics in this forum
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- 9 replies
- 701 views
Anyone have any ideas how to get rid of ants in my soil. Pot was outside for a while and ants nested in dry potting mix. Once i got my clone inside i noticed small black ants. I have tried submerging pot in a bucket of water for 1 hour and that has done nothing. Then i changed the potting mix and used the new pot but there must of been some eggs left around the roots because this new potting mix few days after is again full of them Any suggestions? Posted from the OZ Stoners mobile app
Last reply by Spider11, -
- 1 reply
- 612 views
Hi, I’m desperately needing some help, I have found these spots on my clone and my seedlings, also upon inspecting I have found on the underside of the leaf this little nest looking thing with white eggs underneath the brown fuzzy stuff! Are these moth eggs?? I’ve never seen these before. And I’m also wondering if by the spots on the leaves is this a deficiency? Posted from the OZ Stoners mobile app
Last reply by Frank Reynolds, -
- 22 replies
- 1.6k views
Grow details as follows: Indoor/Outdoor: Outdoor Growing Medium: Soil Growing Style:? Watering/Feeding Frequency: Feed and water every other day Nutrient Strength (PPM/EC): Nil PH Levels:Nil Temperature/Humidity Levels:Nil Air Flow/Fans etc.: Nil Lighting Type (CFL/HPS/MH etc.): Sun Total Wattage:Nil Growth Stage: First week or 2 of flowering Plants Age: 8+ weeks Cannabis Strain: Unknown and Ducksfoot cross I will start with the spider mite issue first. I have tried Homemade soap mix, Oil mix, Wettable sulphur miticide, tau fluvalinate ( Yates Mavrick) and a couple others which i will find the bottle and list. I have had the best results with the soap mix which seems …
Last reply by BushBud478, -
- 18 replies
- 3.1k views
I live on the mid north coast NSW and grow medicinal for my son. We have had a heap of rain this year and one of my Northern lights got collar rot and fell over the other has serious bud rot which gets worse every day. Still just a little early to cut down but that might be the only way i can save some bud. Anyone else having the same problem?
Last reply by brick, -
- 6 replies
- 527 views
Help me please
Last reply by brick, -
- 6 replies
- 531 views
Hey guys and gals, I'm still noticing a few white specks on my leaves and some spider mites hiding on the underside (little fuckers). My plants have just started to show their sex and I'm wondering what to use to get rid of the mites. Is neem cool to use at very early stages of flower? Should I even bother? Only the odd few mites, no webs. It's an outdoor grow and I've noticed a few ladybugs on the plants, I don't want to piss them off with any nasty sprays or DE really. I'll wack some pics up in the morning. Thanks in advance....
Last reply by Seqldgrower, -
- 10 replies
- 1.1k views
Hi guys, Been lurking for a while, but finally decided to register. My first ever grow over here in oz and all seemed to be going well. I'm growing 3 photos (from seed) outdoors in raised beds, my plants are about 6 weeks old and 2 of the 3 have just started to show some really funky new growth. I don't know whether it is some kind of pest or stress from all the rain we have just had (150-200mm in 2 nights). Any help from you guys would be great. Cheers
Last reply by Postman pat, -
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- 420 Crew
- 17 replies
- 899 views
Hi, This is popped up in my tent on one plant, now it is on 2 to 3 leaves on 4 out of 6 plants. I'm fairly sure it is mould. The reason is I bought a bag of compost and it had white mould in it. I was told all was okay and just to mix it back in as that is normal for some compost to get a form of mould but it is good fungi. Two days after transplanting I noticed a white spot on one leaf, I gently cut it off and threw it away, the next morning, more, and now even more. It's obviously spreading. This is in my veg tent and I have my flowering tent next to it. Can I get confirmation that this is mould, how to treat it organically, and could the soil is really been the c…
Last reply by itchybromusic, -
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- 8 replies
- 876 views
Hi Everyone, I have been a way for a few days and noticed today that i have somewhat of a pest problem with an auto. Outdoors Perlite / Coco medium Drain to waste Plant seems healthy enough and has been in flower for 3-4 weeks. Please see attached photo from underside of a leaf i removed. There are 4-5 leave like this. I have manually removed what i can. Would be great if someone could identify each bug for my own knowledge and best way to kill them. The plant will be made to butter for pain relief medication and perhaps oil if i learn how to do it. Cheers in advance guys and gals.
Last reply by midlifegardner, -
- 23 replies
- 1.2k views
Hey crew I have 2 plants (diff strains ) in a 100L dwc One plant has slowly turned yellow over the last 2 weeks - less bud development and not looking good while the other is lush and green! Any ideas ? I suppose this is why I’ve decided to stop dwc or I should have seperate containers as I’ve got two different strains ... think ones a cream and cheese and the other I got off a mate not sure . Light burn maybe cause of the height difference .... Thanks Posted from the OZ Stoners mobile app
Last reply by Jimboss83, -
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- 420 Crew
- 9 replies
- 538 views
Hey crew - I posted this on my other topic regarding bio diesel so I apologise if it gets answered in that post but had no replies as yet !!! Anyone used this brand peroxide to water plants to kill fungus gnats larvae ? Not sure what ratio to use in a 10L can ! I’ve seen on the bottle but not sure if that dose would kill the larvae or not Cheers Posted from the OZ Stoners mobile app
Last reply by Tunkers, -
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- 3 replies
- 424 views
Not sure what's going on with the lower stem of this A1 Auto, my guess would be it's damping off??? I am using Canna terra professional for the first time and I have found it quite heavy and dense so I will add some extra perlite next time around, I am watering every 4 to 5 days when the pot seems to be light. The plants are in there 5th week and are just showing their first pistols. The White widow Auto next to it is doing well, both germinated at the same time, other than that the plant still looks healthy but has been a bit slow. Any advice would be great.
Last reply by Sugar, -
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- 420 Crew
- 8 replies
- 649 views
Poor Super Skunk is not growing like her sisters. I just thought i may have messed up something, but there is like heaps of these ugly little things jumping in the soil, so to get a photo i but a yellow sticky to capture them ? a thrip ? maybe they would be on the plant usually though? Google around and it could be them, maybe in a pupa or something, anyone else had them ? I got neem eco meem form bunnings, hopefully that wont affect the BTi from the Gnatrol in the soil. I read about
Last reply by smokeyandthebunt, -
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What are these 1 2 3
by Spider11- 21 replies
- 1.9k views
They look like small fruit flies What are they and can they do some demage? What to do to get rid of them? Posted from the OZ Stoners mobile app
Last reply by pedro de pacas, -
Hey guys Has anyone ever tried pool filter sand as a topping on coco to control fungus gnats ? I figured it would have good drainage and be quite coarse .. guessing more accessible and cheaper than diamateoucos earth etc .... ? Posted from the OZ Stoners mobile app
Last reply by Serrated edge, -
