How to remove mold off your cannabis properly

Author: Morfaya | Date: 17 April 2023 | Comments:


Welcome to the Morfaya guide on how to remove mold from your cannabis plant. Or as we like to call it...

'The Mold and the Furious: Plant Drift.'

Mold can be a real buzz-kill for your cannabis plants, but fear not, we've got you covered with some mold-busting tips that will have your plants feeling fresh, clean, and ready to party. So, let's get rid of that mold and get your plants back to their high-flying ways!

Cannabis with mold

First, how do we identify mold on your cannabis plant?

Identifying mold on a cannabis plant can be tricky as it can easily be mistaken for other harmless plant growths, but here are some things to look out for:

  1. Look for discoloration: Mold on cannabis plants can appear as white, gray, or black fuzzy spots, and may cause discoloration on the affected leaves or buds.
  2. Check for unusual growths: If you notice any unusual growths or abnormalities on your plant, it may be a sign of mold or other pests/diseases.
  3. Smell the plant: Mold on cannabis plants can produce a musty or unpleasant odor that is often noticeable.
  4. Inspect the plant regularly: To prevent mold growth from spreading, it is important to inspect your plants regularly for any signs of mold or other issues.
  5. Use a microscope: If you suspect mold growth but cannot see it with the naked eye, you can use a microscope or magnifying glass to get a closer look at the plant.

It's important to note that not all mold is visible, and some strains of mold can be more harmful than others. If you suspect mold growth on your cannabis plant, it's best to be on the side of caution and take action to address the issue promptly.

Is mold dangerous when smoking Cannabis?

Mold on cannabis can be dangerous when smoked or consumed. The dangers of mold are mainly due to the presence of mycotoxins, which are toxic compounds produced by certain strains of mold. These mycotoxins can cause a range of health problems, including respiratory issues, allergic reactions, and infections.

When moldy cannabis is smoked, the mycotoxins can be inhaled and can cause lung irritation and inflammation. This can lead to symptoms such as coughing, wheezing, and shortness of breath. In some cases, the mycotoxins can also suppress the immune system, making it more difficult for the body to fight off infections.

Furthermore, some strains of mold can produce toxins that can be harmful if ingested. This can be a concern if you are using cannabis to make edibles or other consumable products.

It's important to note that not all mold strains produce mycotoxins, and the severity of the health risks can vary depending on the amount and type of mold present. However, in general, it is best to avoid smoking or consuming moldy cannabis to minimize the risk of potential health problems.

Steps to remove mold off your cannabis plant effectively:

  1. Wear protective gear. Mold can be harmful to your health, so it's important to wear gloves, a mask, and protective clothing when handling moldy plants.
  2. Identify the extent of the mold growth. Inspect the entire plant and look for any signs of mold growth, including white or grayish fuzz, spores, or discoloration.
  3. Cut off affected parts. Use clean, sharp scissors or pruning shears to cut off any parts of the plant that show signs of mold growth, making sure to cut several inches below the affected area. Dispose of the moldy plant material in a sealed bag.
  4. Sterilize tools and growing area. To prevent further mold growth, sterilize your cutting tools and growing area using a bleach or hydrogen peroxide solution.
  5. Monitor plant growth. Keep a close eye on your plant to ensure that the mold has been completely removed and does not reappear. Maintain proper humidity levels and good air circulation to prevent mold from growing in the future.
Cannabis being cut

It's important to note that if the mold growth is extensive or the plant is severely damaged, it may be best to dispose of the entire plant and start anew to prevent further contamination.

What household remedies or solutions can I use to remove mold off my Cannabis plant?

There are several household remedies that you can use to remove mold off your cannabis plant, though their effectiveness may vary depending on the severity of the mold growth. Here are a few remedies you can try:

  1. Neem oil: Neem oil is a natural fungicide that can help to kill mold on cannabis plants. Dilute the oil with water and spray it directly on the affected areas of the plant. Be sure to follow the manufacturer's instructions for dilution and application.
  2. Hydrogen peroxide: Hydrogen peroxide can help to kill mold and bacteria on cannabis plants. Mix one part hydrogen peroxide with four parts water and spray it on the affected areas of the plant. Be sure to use a low concentration of hydrogen peroxide (around 3%) to avoid damaging the plant.
  3. Baking soda: Baking soda is a natural fungicide that can help to remove mold on cannabis plants. Mix one tablespoon of baking soda with one quart of water and spray it on the affected areas of the plant. Be sure to shake the solution well before use.
  4. Vinegar: Vinegar is another natural fungicide that can help to kill mold on cannabis plants. Mix equal parts of water and vinegar and spray it on the affected areas of the plant. Be sure to use a low concentration of vinegar (around 1%) to avoid damaging the plant.
Vinegar Image

It's important to note that while household remedies can be effective in removing mold from cannabis plants, they may not be as potent as commercial fungicides. Additionally, using too much of any substance on your plant can harm it, so be sure to follow the instructions carefully and apply the remedies sparingly.

Should I spray it on?

Spraying is a common method for removing mold from cannabis plants, but it's not always the best method. The effectiveness of spraying depends on several factors, such as the severity of the mold infestation, the type of mold present, and the potency of the substance being used.

While spraying can be an effective way to remove surface mold, it may not be as effective for mold that has penetrated deeper into the plant. In some cases, it may be necessary to physically remove affected areas of the plant to completely eliminate the mold.

Additionally, some substances used for spraying may be harmful to the plant if used in excess or if the plant is exposed to them for too long. It's important to carefully follow the instructions for any substances used for spraying and to monitor the plant closely for any signs of damage or stress.

Overall, the best method for removing mold from your cannabis plant will depend on the specific situation and the severity of the mold infestation. It's important to assess the situation carefully and consider all available options before deciding on the best course of action.

In conclusion, removing mold off your cannabis plant is crucial if you want your plant to thrive and produce top-quality buds. Because let's face it, nobody wants to smoke moldy weed - it's like eating a stale cookie, disappointing and gross. So, whether you opt for cutting off the affected areas or using natural remedies, it's important to take action as soon as you notice any signs of mold growth. And remember, while removing mold can be a serious matter, there's no harm in injecting a little humor into the process. Just don't let the mold get to your head, or you might start seeing some really trippy things!


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