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spider mite on cannabis

Spider mite on cannabis

Once you’ve done all of that, you may want to use one of the below control methods to minimise the risk of a future infestation. Remember to check up on your plants daily and to repeat treatment at least twice to avoid having the mites coming back.

Next, create some extra air circulation in your grow area. Spider mites hate windy conditions.
Once you’ve pruned your plants, consider hosing them down gently. This will help remove any remaining mites and will also help prevent another infestation. You may want to hose them down periodically if you find you’re dealing with mites on a regular basis.

Remember, spider mites like hot and dry conditions. So, before you get started on any kind of countermeasure against a colony, try bringing down the temperature in your grow room (if possible, bring them down past 20ºC or 68ºF but be careful not to damage your plants).
There are a variety of essential oils that can help to kill and control spider mites by attacking their central nervous system.
Spider mites are a common garden pest that generally lives on the undersides of plant leaves, where they may spin protective silk webs to protect themselves against the elements and other predators.

  • Essentria IC3: Containing a mix of horticultural oils, this organic spray can be directly applied to your plants using a mister. However, the spray only remains active for 8-12 hours, so you may need to use it daily or combine it with another product or control method.
  • Spinosad: These products are completely organic and do not damage plants. You can apply any of these products to your plants during an infestation to kill mites on contact or add them to your plants’ water supply for long-term protection against mites and other pests.
  • NukeEm: This is a relatively new insecticide made from food-grade ingredients. It can kill mites the egg, larvae or adult stage, and doesn’t leave any residue on the plant.
  • SM-90: An organic wetting agent with a beautiful aroma. Mix this with water and apply it to your plants with a mister to kill any mites on contact.
  • Insecticidal soaps: Insecticidal soaps are great for spot-treating infested areas of your plants. They leave very little residue on your plants but you should still avoid getting any directly on your buds. Multiple treatments may be necessary as soaps do not stay active for long.

Ladybugs, lacewings and predatory mites prey on spider mites and are generally available commercially. For the best results, introduce these insects when mite populations are low.

Cannabis, just like any other plant, is susceptible to garden pests which, despite their size, can have devastating effects on a plant’s ability to grow and develop.

Spider mites prey on cannabis and can have a huge effect on your yields. Click here to learn how to keep your cannabis plants safe from spider mites.

Spider mite on cannabis

To make a neem oil pesticide at home, follow our simple guide. This pesticide will be a good tool to have. Do not underestimate how important it is to keep up with IPM ( integrated pest management). Prevention is better than cure! Buy, and use neem oil pesticides now!

Spider mites are a tiny insect that will breed very quickly, and destroy your crop in a very short space of time. If you suspect that you have an infestation, then you have to act fast! So let’s not waste any time and get straight into how to get rid of spider mites on a cannabis plant.
Most pesticides will not be able to kill the eggs of spider mites. We have to treat the cannabis plant every three days as this is how long it takes for spider mites eggs to hatch.

Spider mites go from their eggs to sexual maturity in a little over a week. At this point, they will be able to lay more eggs and the cycle continues.
There are a lot of pesticides that contain Pyrethrins. Any of them will work. You just have to apply them correctly depending on what type of infestation you have. Routine is important. To treat spider mites, use this every 3 days, for three treatments.
Neem oil pesticide is a very good effective and organic way to treat pests on a cannabis plant. It smells pretty bad, but it will kill and deter any bugs in your grow room. This should be part of any grow room arsenal, and should be used regularly to prevent bugs moving into your grow room.
Remember, prevention is better than cure! Find out how they got there and make sure it doesn’t happen again! Also keep up with regular integrated pest management. If your grow room isn’t a good environment for bugs to live in, they won’t live there! Read more about IPM, and how to prevent bugs invading your grow room in our pest section. If you need any further help, as usual, you can find the whole team in the forum waiting to help you out.
Thanks for reading! You can find more information on anything related to growing in our cannabis grow guides. All of our guides are written by experienced growers, and members of our cannabis growers forum. If you have any questions, sign up. It is free, and we are always happy to help!

The larva of the spider mites will start to eat your leaves and plant matter, and after a few days, will “molt” into is protonymph stage. This process continues over the next week until the spider mite has reached sexual maturity. She will breed, and lay more eggs, which will all follow the same cycle.

Spider Mites on a Cannabis Plant can be scarey! They can kill your whole crop in a few days! Diagnose and kill Spider Mites on a Cannabis Plant here.