Getting Rid of Spider Mites During Flowering: Here’s What You Need to Do

how to get rid of spider mites during flowering

There are many kinds of diseases and pests that damage crops and plants. Cannabis growers always strive to keep plants protected from these pests. In the event of an attack, fighting the pests becomes a challenging task. There are so many different types of potential pests that could damage and harm your plants. A spider mite on weed is one of the common pests. Before flowering, you could also quickly pest manage with treatments such as chemical pesticides and sprays. However, no one wants flowers and buds of its plants, especially in marijuana plants, to soak up in chemicals. As, these chemicals would then permeate in flowers, changing their flavors, and then becoming harmful to consumers. So, if, sadly, your cannabis plants get an attack of spider mites during the flowering stage, it’s a bit difficult to get rid of them. In this article, we would also evaluate getting rid of spider mites during the flowering stage.

This video will show you how to get rid of spider mites during flowering

How To Get Rid of a Spider Mite Infestation

Kill Every Spider Mite You Can

Kill the spider mites on weed! Here’s the list of proven spider mite treatments for marijuana plant (from homeopathic remedies to natural insecticides to severe synthetic pesticides)

  • Have plenty of air blowing over the plants and the top of the growth medium
  • Control of the heat
  • Spray the spider mites off the plants if you could

Spider mites like heat and they hate the windy environment. A cool cold winter growing space is not going to get rid of spider mites during flower, but it makes it more difficult for them to procreate so that your other control measures are more successful. If you can get your cannabis plants out or somewhere else safe, you also might consider spraying as many spider mites on weed as you can, to get their population down before you begin your major therapies.

Get a fan blowing through the plants and the upper part of the growing medium

Do not only plants grow stronger with a breeze, but the high circulation of air is also awesome for the prevention of pests. Spider mite on weed love heat and stagnating, non-moving air. They just couldn’t mate in windy weather so that a strong fan could also help maintain the infection from getting worse. Cold wind also tends to help pest remedies get better because fans support spray therapies dry on the plant.

Azamax – it is a time-tested way to get rid of your growing room of spider mites during flower. Spray the plants 15 minutes before the lights come out, make sure you drip the foliage under the leaves and also the top of the ground surface. Use a fan to blow on your leaves to help dry things. Treat your space multiple times, even if you think the spider mite on weed is gone. You could also add a small amount of Azamax when watering your plants, as it wouldn’t hurt the roots, but ends up killing spider mites in the soil. You’ll need a “One Hand Pressure Sprayer” to spray all of the leaves equally.

Spinosad Products (organic and safe) – Spinosad products are organic and, unlike some of the other spider mite insecticides, are totally harmless to pets, plants, and children. Unlike some other insecticides, spinosad could be sprayed heavily on roots and leaves with literally no negative impacts. Spinosad products could be used instantly to kill spider mites on weed, and can also be used when watering plants to indiscriminately kill spider mites through the roots. Spinosad could also be efficacious in the fight against thrips, caterpillars, and many other cannabis pests. 

Could be used as a pertinent spray, such as Mighty Wash and Azamax, and also can be applied directly into the soil. Spinosad is a natural insecticide produced by turbulence of a particular soil bacteria and ends up killing spider mites by excretion by affecting the nervous system of the pest. Spinosad could be a great option for natural and outdoor cannabis growers, as it’s very poisonous to the spider mites and less toxic to many useful arthropods.

Essentria IC3 (organic) – a mixture of different vegetable oils that are natural and safe for human beings. e This is often branded as a “bed bug killer” but it can be useful against certain bugs, including spider mites, when plants are constantly treated. Regrettably, it only tends to stay at the plant for around 8-12 hours, so you’ll want to either apply this every day or (better idea) incorporate it with other choices. You’ll need a “One-Hand Pressure Sprayer” to spray all of the leaves equally.

Insecticidal soaps – Fatty acid salts or bug sprays soaps destabilize the outer layer of spider mites, and are safe to handle and do not leave much more of the excess.   

With soaps, coverage is very essential because it does not stay at your plant for such a long time, so follow-up applications might well be needed. Even though this is proven safe, prevent having any on your buds so that it doesn’t influence your smell or taste.

Follow up in 2 to 3 days using a different technique to destroy them (you must also reapply your first process)

Follow up after 2 to 3 days with something unique that could kill your eggs as well as any surviving adults. Adults during this point will be already more vulnerable to your previous system so that you can get the best outcomes using something for the second treatment.

Repeat Step 1 & 2 at least one more time – always treat grow area at least once after you think spider mites are completely gone

Repeat the steps 1 and 2 at least another one time to make sure you’ve cleaned up your growing room. Some organisms of spider mite may take days or weeks to mature and reappear stronger than ever in the growing room. Over this, at least once after you’re almost certain that almost all the spider mites have disappeared, you must treat your area. Using a blend of many various methods does seem to be the best way to get rid of the spider mites. Other spider mites are much more immune than others to some strategies. If you could see spider mites with your eyes, it means you actually have hundreds of thousands waiting to hatch in the room.

Prevention: meticulously inspect and prove your growing area toward potential attacks

Once your spider mites on weeds are gone, you will need to worry about preventive measures. 

With spider mites on weed, a good defense is the best offense! Stop spider mites from taking possession of your growing room with good preventive measures.


Spider mites are small pests that populate and destroy plants in a matter of a few days. Prevention is better than cure specifically in the context of spider mites. The chemical pesticides are not appropriate for the control of spider mites at the flowering stage of the plant. The reason is that for edible plants, nobody wants flowers to soak up poisonous toxic pesticides. When the bugs have been attacked, there are very few choices for fighting spider mites. Manual Picking and the use of predators are appropriate options for the initial stages. Carbon dioxide and alcoholic isopropyl solutions are powerful and non-poisonous techniques. Getting rid of spider mites during the flowering? The use of essential oils (like neem) is also a strong organic method for removing spider mites during the flowering stage of your cannabis.

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