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1. Grasshoppers on Cannabis Plants can be a Real Problem – Diagnose and Solve here!

Grasshoppers on cannabis can pose quite a threat. Not only are they quite large insects but they also wreak havoc wherever they appear. Find out how to get rid of these pesky insects below.

How to identify grasshoppers on cannabis plants

Grasshoppers are brown or green insects about 2″ (5 cm) long and have a narrow, long body. They are distinguished by their broad, angled hind legs. Grasshoppers’ heads are perpendicular to their bodies, with gnawing mouthparts at the base to eat vegetation. Some grasshoppers look like leaves or stem on plants. Grasshoppers won’t destroy your cannabis plants right away, but the pain they create with their attacks will be enough to witness the effects in the long term. So, if you want to maintain the outcomes of your future plants, you will need to get rid of these pesky insects as soon as possible.

These jittery insects typically begin by devouring the leaves of your cannabis plants before moving on to the stems, where they may snap off and damage the entire branch. Grasshoppers have the appearance of crickets and katydids, and they are easily confused with similar insects. On the other hand, grasshoppers and locusts are more active during the day, whereas crickets on cannabis are more active at night.

What causes grasshoppers on cannabis?

Grasshoppers primarily consume grass, plants, and the green leafy sections of plants. Different grasshopper species are attracted to various sorts of plants. Some grasshopper species, for example, prefer smaller vegetation and do not eat beautiful plants. On the other hand, other grasshopper species are drawn to lettuce, onions, and beans.

Cannabis grasshoppers
A grasshopper perched on a plant.

Good gardening practices, disrupting their life cycle, and using natural pest management to safeguard your plants are the most effective ways to control grasshoppers.

How to get rid of grasshoppers on cannabis?

Grasshoppers are destructive insects that can swiftly devastate your garden’s plants. Despite their tiny stature and insignificance, grasshoppers can become cannabis pests in huge numbers. Fortunately, there are natural ways to kill grasshoppers in your garden.

Neem Oil

Neem oil can be used as an organic insecticide and grasshopper deterrent. Because of a component called azadirachtin, neem oil works on grasshoppers. This plant poison repels grasshoppers and disrupts the egg-laying process by interfering with hormones. Spray your garden plants liberally with the neem oil solution once a week for optimal results.

Floating Row Tops to Keep Grasshoppers Away from Plants

Floating row coverings can protect your plants from grasshopper chewing. Physical barriers can keep grasshoppers away from valued vegetables. You’ll need to use a high-quality, lightweight cloth and keep the fabric away from the plant foliage. Grasshoppers have been observed chewing through various things to reach plant growth.

Insecticidal soaps

Against grasshoppers, fatty acid salts or insecticidal soaps can be effective. They destroy grasshoppers’ outer shells but are safe to use on your plants and leave no leftovers that could kill beneficial insects in your garden. Coverage is critical with soaps because they do not stay on your plant for long, so more applications may be required. Even though this is considered safe, avoid getting any on your cannabis.

Keep an eye out for grasshoppers

Take measures before attacking if you hear chirps or see grasshoppers in your garden. These insects usually come out at night, and they can attack your entire crop in a single night, or even more if your plants are still tiny.

Pyrethrin insecticides

Because pyrethrin-based pesticides are not hazardous to people and disintegrate quickly, they are often suggested for vegetable gardens. To uniformly spray all of the leaves, you’ll need a mister. Pyrethrin products degrade swiftly, in a matter of days or weeks. The main issue with them is that they are incredibly harmful to bees. Although cannabis plants do not usually attract a lot of bees, please use it only as a last resort, and try to apply it just after the sun goes down because bees sleep at night. This allows it to begin to degrade before they wake up.

Spinosad Products (Organic & Safe)  

These products can be used directly to kill grasshoppers on contact and should be sprayed abundantly anywhere aphids are found, particularly under the leaves. Although it may not be as effective against pests as some of the harsher insecticides, it does work and is relatively safe for plants, animals, and humans!

Dealing with grasshoppers outdoors

Spraying plants with soapy water repels aphids and may also repel grasshoppers. In a bottle filled with water, spray the plant with dishwashing liquid. Planting coriander, marigold, and sweet clover in your garden will keep grasshoppers away. Swarms of grasshoppers may wreak havoc on citrus trees, vegetables, and garden plants.

How to get rid of grasshoppers on cannabis?

If you want to cultivate your cannabis plants, you must be an attentive father figure to them, which means you must listen to their cries for aid and never, ever allow anyone to hurt them. So, if you discover that pests like grasshoppers are bothering your family, go wild. Because growing cannabis plants outside isn’t as predictable as growing them indoors, you’ll need to be extra cautious of pests. When growing cannabis indoors, plants benefit from an enclosed habitat, where pests are less likely to occur, but they can, whereas outdoor plants are just out there, risking being attacked at any time.

Stop grasshoppers before they become a problem

The most hungry eaters are grasshoppers in their third, fourth, and fifth nymphal stages. Grasshoppers can tear the leaves off garden plants and trees in severe circumstances. The most approachable technique to reduce grasshopper damage in your garden is to reduce the number of grasshoppers. Grasshoppers cause plant damage like other insects do, beginning with holes in plant leaves and gnawed leaf edges. Grasshoppers, in great numbers, can devastate plants, shrubs, and even trees.

Additionally, cleaning and maintaining plants often is another natural technique to manage grasshoppers. Some grasshopper species are particularly fond of cannabis plants. Defoliating throughout the year minimizes the number of feeding chances for plant-destroying insects. Defoliating also draws grasshoppers away from flower beds and vegetable patches and into lawns, where they do less noticeable damage.

Picture of Janice Bernstein

Janice Bernstein

Janice has been on the cannabis scene for many years now, though she tends to keep to herself and might fly under the radar for many, even those well-versed in cannabis growing. Her writings on different methods of watering cannabis helped bring the use of reverse osmosis water to the forefront of cannabis gardening.𝕏

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