Pests

Article · Created: 17 Jan 2026 · Last edited: 17 Jan 2026

Pests are an issue that plague all growers. Like most things, an ounce of prevention is worth a pound of cure. Once an infestation gets out of control, it can often be hard to recover.

Common Types of Pests

Aphids

Aphids love to hang out on stems and eat delicious leaves. They are tiny, soft-bodied insects that like to hang out in large groups. They generally amass on stems, or under leaves.

In their adult stages, they are able to fly.

Aphids on a Cannabis Plant
Aphids on a Cannabis Plant

Spider Mites

Spider mites present a situation that can quickly get out of control.

Thrips

Thrips on a Cannabis Plant
Thrips on a Cannabis Plant

Spotted Cucumber Beetle

Spotted Cucumber Beetle
Spotted Cucumber Beetle

Color: Bright yellow-green.
Markings: 12 distinct black spots on its wing covers.
Antennae: Long and thread-like.
Shape: More elongated and oval.
Damage: Chews holes in leaves, petals, and vectors serious plant diseases (bacterial wilt)

Prevention and Solutions

Neem Oil

Neem oil is a natural remedy that that can help prevent insects, but also certain fungus and mold. Be aware however that it has a bit of a foul scent.

It is created from neem tree seeds.

Neem Leaves and Fruit
Neem Leaves and Fruit

Insecticide Soap

Other Insects

Some insects are predators that can actually help control the pests that try to make a home on your plant.

Lady Bugs

Lady bugs are a fantastic predator of invasive insects.

Color: Varies (red, orange, yellow, pink).
Markings: Can have many spots, few spots, or none; spots are symmetrical.
Antennae: Short and clubbed (thickened at the end).
Shape: Dome-shaped or hemispherical.
Role: Eats pests like aphids, making them great for gardens