How To Get Rid Of Spider Mites On Plants And Shrubs

7/17/2020

Tiny, sap-sucking arachnids called spider mites can be an issue any time of year. They plague your houseplants, greenhouse, or garden as well. Telltale signs that you’ve been infested include brown webbing on your leaves or speckled leaves. When you want to learn how to get rid of spider mites on plants, try simple techniques and non-toxic remedies.

Materials and Tools

Magnifying glass
White paper
Hose with spraying attachment
Sponge
Bucket
Pruning shears

Step 1
Just wash the spider mites away. Pressure-sprayed water is quite effective against spider mites. Blast plants from underneath to get the back of leaves. Then, take a damp, clean sponge to wipe the backs of leaves, rinsing the sponge after every wipe.

Step 2
Prune any stems or leaves spider mites have damaged, putting the clippings in a plastic bag and putting it right in the trash, not your compost. If the whole plant has evidence of mites, or its health seems too bad to come back, get it completely cut down to stop infestation from spreading. Call a York Tree Arborist to schedule tree removal service.

Step 3
Combine this non-toxic, all-natural solution that’ll get rid of the invaders without damage.

½ ounce rosemary essential oil
1-quart tap water
1 teaspoon of dish soap (lemon)

A combination of water and soap is frequently used as a repellent. However, rosemary oil aids in emulsifying the solution, making it easier to spray. Pour all the ingredients in a bottle, shake well, and put a spray bottle. Shake completely before using. Spray plants either late or early in the day, avoid the hot time. Spray plants every day for at least four days, then on alternate days for 14 days. When you’ve got the problem under control, keep spraying once a week to keep plants healthy.

Step 4
For outdoor plants, think about using ladybugs, predatory mites, and lacewings once you’ve gotten the issue under control. They’ll eat the spider mites and the larvae. You can also plant chives, dill, garlic, and onion in your garden to fend off spider mites.