You can prevent mildew on cannabis by choosing resistant plants, practicing plant spacing, promoting healthy immune systems in plants, wetting the soil rather than the plants, cleaning garden tools after use, and not composting diseased plants.
Mildew can wreak havoc to your marijuana plants and can destroy the entire harvest. This is why you should prevent powdery mildew from occurring in the first place. Knowing how to prevent this fungal disease will help you to keep the infection under control. Here are ways in which you can prevent mildew.
Choose mildew resistant plants
If you have experienced a problem of white spots on plant before, it is best to go for cannabis plants that are resistant to powdery mildew. This way, you will be assured of growing plants without the stress of dealing with mildew. You will be able to grow your plants and harvest them without worrying about this fungal infection.
Practice plant spacing
Powdery mildew thrives in crowded and humid conditions. You can prevent mildew by spreading out your plants to reduce overcrowding. Ensure that you adhere to the spacing recommendations for marijuana. You should also prune your plants whenever necessary to boost airflow and also reduce touching between the plants. Remember that powdery mildew cannabis grows readily in shade and you should provide susceptible plants with plenty of sunshine.
Avoid composting diseased plants
If some of your cannabis plants become infected with mildew, you should not compost them. You should instead put them in the municipal green waste bin or trash. Powdery mildew spores tend to survive in the compost and may spread to different areas of your garden when you decide to use the compost later on.
Promote healthy immune systems and plants
When you offer plants the right conditions and nutrients they need to grow strong and big, they will be more resilient and will fend off diseases like white spots on plants. You can keep your garden feeling fresh and bursting with nutrients by adding well-aged compost manure and organic fertilizers. Ensure that you also create a routine watering schedule and prevent drought stress. This will keep your plants healthy and resistant to common diseases.
Wet your soil and not the plants
When watering your plants, make sure you wet the soil and not the cannabis. It is best that you avoid overhead watering. When leaves are constantly damp or when water from infected plants splashes on other plants, it leads to the spread and growth of mildew. It is best that you opt for drip irrigation so as to water the soil that is below the plants.
Always clean the garden tools
It is important to clean and sanitize your garden tools routinely. This is especially important if you are handling diseased powdery mildew cannabis plants. You can prevent mildew from spreading on your plants by using dilute bleach, white vinegar, rubbing alcohol, hydrogen peroxide or other sanitizing agents like Agrowlyte plant wash to wipe your tools before you move to the next plant.
As you can see, there are many ways of preventing powdery mildew from affecting your cannabis plants and harvest. Apart from these powdery mildew treatment and prevention techniques, you can also apply Agrowlyte Plant Wash at all stages of your plants. This will help to prevent the growth of mildew and will help you have healthy and big plants that will give you a bumper harvest. Start using Agrowlyte Plant Wash on your marijuana plants today and enjoy having plants without mildew.