Don’t Bug Me! House Plants That Resist Pests

Posted on Jan 11, 2017
Share

Plenty of people tell me they’d love to bring more plants into their homes and offices, but they don’t have a green thumb, or even a yellow thumb. Even if you are a beginner, you can make it a lot easier on yourself if you choose plants proven to be easier to care for than others.

Another strategy is to choose plants that are naturally resistant to bugs, as in pests! If you aren’t having to fight off mites, scale, ants, flies, snails or the dreaded fungus gnats, your gardening experience will be much more rewarding.

Here are a dozen houseplants I like because bugs don’t like them. They are all fairly easy to grow and should survive even the worst brown thumb plant killer. Give one (or more) of them a try.

NOTE: One of the reasons bugs avoid most of the plants on this list is that their leaves are naturally toxic. This means most of these plants are also toxic to animals and sometimes even little kids, so if you are a pet owner or have babies and toddlers likely to chew on a plant, pay attention to which are safe and which are not for your critters and kids.

Good Earth Plant Company’s Top 12 Insect Repelling Plants That Are Easy to Grow

Bold Sanseviera plants in striking pots make a statement and improve the indoor environment without wasting water.

Bold Sanseviera plants in striking pots make a statement and improve the indoor environment without wasting water.

1. Sansevieria

Called mother-in-law’s-tongue or snake plant, sansevierias are nearly the toughest houseplants around. Seriously, if you can kill one you’re a plant assassin. These are plants with leathery leaves in pretty cream, yellow, and green variegated patterns. They grow straight upright and can reach several feet tall. Sanseveierias prefer a nice sunny spot but will grow in nearly any kind of light. Don’t overwater these plants. Overwatering is about the only way to kill one. Once every 10 days is plenty and in the winter you can water it once a month. Put one in a gorgeous tall pot as a showpiece or group several.
Because of the tough leaves, bugs stay away.

Keep your pets and kids from chewing on sansevierias as they are poisonous.

Chinese evergreens can grow nearly anywhere, which is why they are popular choices in workplaces.

Chinese evergreens can grow nearly anywhere, which is why they are popular choices in workplaces.

2. Aglaonema

The Chinese evergreen is super disease-resistant and bugs tend to leave it alone. It has green variegated leaves and will bear white flowers similar to a calla lily. The flowers are followed by green berries that turn red-orange. It can handle almost any light setting. The more silver or yellow in the leaves, the more light your plant requires. Dark green varieties can grow in shade. But don’t ever put it in direct sun. Put it under a ceiling floodlight that is on six to eight hours a day and it won’t need much natural light at all.
This plant likes to be warm and it appreciates humidity. Water it every seven days and you can keep the soil a little moist, but it’s OK to let it dry out once in a while. The one thing that can hurt this plant is a draft. If the leaves on your Chinese evergreen start turning yellow, try moving your plant to a new location because it was probably on the receiving end of a nasty draft.

The Chinese evergreen is toxic to pets, so it is best kept out of their reach or in households without pets.

Good Earth Plant Company recently provided plantscaping services to the Alpha Project in public spaces like its lobby and its offices.

Good Earth Plant Company recently chose bromeliads as part of our plantscaping services to the Alpha Project in public spaces like its lobby and its offices.

3. Bromeliads

One of our favorites at Good Earth Plant Company! Bromeliads come in over 2,000 varieties.  Pineapples are bromeliads! But we don’t recommend you plant one at home. Try one of the many commonly sold decorative varieties. Bromeliads have thick, fleshy leaves which wind up from a central bowl that forms a small natural vase. Insects don’t like chewing on these tough leaves so they rarely bother a bromeliad. Plant diseases are rarely a problem for this plant. Its foliage comes in a variety of colors. It will survive without direct light and it’s even OK in artificial light, but the more bright indirect light it gets, the more colorful its leaves will be. Don’t keep the center of the plant filled with water while in low light and the potting mix just barely moist. Water whenever the potting mixture looks dry by pouring the water into the center “cup” of the plant. Watering a plant really doesn’t get much easier. The plant should be kept drier in the winter, and has been known to survive for weeks without water.

Another reason we love bromeliads: they are one of the few on the list NOT poisonous.

4. Aspidistra Elatior

You can probably guess why this plant is called the “Cast Iron” plant. It’s tough as… you know the rest. This plant will grow under nearly any conditions: heat, cold, overwatering, underwatering, dust, or low light. It is a pest resistant champ. It likes cool filtered sun and its soil should be kept evenly moist. Water it thoroughly every time it dries out, then leave it alone. There are over 93 reported species of this plant. Most have shiny dark leaves up to 24-inches long. It’s easy to grow cuttings. Cut a leaf off down into the soil to include some roots, put it into potting mix, and eventually you’ll have a new plant.

Another plus: The Cast Iron plant is non-toxic.

5. Cissus

The cissus is also called grape ivy or kangaroo vine. It is another plant safe for pets and kids. It will tolerate cooler temperatures and drafty spots. It doesn’t like direct sun but nearly anything else will do. It is a pretty aggressive climber, so don’t leave anything in its path it can grab. It has small green leaves and will do just fine in a decorated pot.

Taste the rainbow! Coleus leaves bring beautiful bright colors into your home.

Taste the rainbow! Coleus leaves bring beautiful bright colors into your home.

6. Coleus Blumei

This plant is known for its wild colorful leaves in nearly every color of the rainbow. It loves bright sun and it needs moist soil, so this is a good plant for those of you who just can’t keep your hands off the watering can. It’s one of those plants with leathery tough leaves, and insects don’t want to work that hard for a meal. Coleus plants are not harmful to people, but this one can make a pet quick sick, so be aware.

 

dracaena-leaves

Dracaena leaves come in a variety of striking patterns.

7. Dracaena

You are probably familiar with these tall, tough plants. They have long spear shaped leathery leaves and come in lots of colors such as spotted with yellow or cream, striped white, edged with burgundy, and plain green. It can easily survive indoors even under less than ideal conditions, anything short of outright neglect. Dracaenas need plenty of filtered light. Some do just fine under fluorescent light. Because there are many different hybrids, ask someone at your favorite garden center to help you choose the right one. Keep the soil moist, but not soggy. These plants like humidity, so they’re great for a kitchen or bathroom. Those leathery leaves repel insects, but they are poisonous to pets.

Mosquito plants are easy grow choices for pots inside or outside your home. Skeeters hate them!

Mosquito plants are easy grow choices for pots inside or outside your home. Skeeters hate them!

8. Mosquito Plant or Citronella Plant

This plant is actually a member of the geranium family, bred by a Dutch botanist by crossing African geraniums and Citronella grass. The plant’s leaves smell like citronella, which is a mosquito repellent. You can crush a leaf and rub it on your skin to help naturally keep mosquitos away. It can be grown indoors. It gets about a foot tall and can tolerate anything from full sun to part shade. Consider also growing this in pots on your porch or patio. The Citronella plant’s leaves has a strong citrus aroma which naturally repels mosquitos.

9. Culinary Herbs

The strong scent and flavor oils in most herbs are way too strong for most pests. Basil, chives, chamomile, and mint repel most bugs including mosquitos. Most types of herbs you can buy in your garden center can be grown together in rectangular boxes except for mint. Mint is very aggressive and will do its best to move out its neighbors, so grow mint on its own. Cooking herbs generally require good sunlight and drainage. It’s fun to grow herbs in a sunny kitchen window and then use them for cooking or tea.

Non-toxic of course, although you don’t want your animals eating them all.

 

Bugs hate catnip, but your feline friends will love it.

Bugs hate catnip, but your feline friends will love it.

10. Catnip

I’m including catnip for readers who are cat lovers. Catnip (Nepeta cataria) contains “nepetalactone,” the chemical compound that drives cats crazy. It turns out this stuff is also a natural cockroach deterrent! This is a pretty plant similar to the culinary herbs you might know better, and grows in the same type of bright sunny conditions. It will get six inches tall. Grow it in a pot, then trim the plant. You can either sprinkle small amounts where you want to keep pests away, or you can simmer it in small amounts of water and then put the solution in a spray bottle and spray it in corners and on baseboards. But you need to remember, while you’ll keep the cockroaches away, your spray will make the cats want to play!

The plant is nontoxic to humans and other pets.

Jade plants come in many colors and shapes and all of them are easy to grow.

Jade plants come in many colors and shapes and all of them are easy to grow.

11. Crassula Arborescens

You know this one as the jade plant. It comes in many varieties and colors. What they all have in common are smooth, fleshy succulent leaves that insects dislike due to toxic and nasty tasting sap. Jade plants grow quickly – sometimes too quickly, as they will outgrow a pot in record time. The good news is that you can be pretty aggressive about trimming them, and root the cuttings for more jade plants. They are easy going, and while they like sun they will grow in medium light too. Best grown in a window. They can tolerate nearly any temperature. Frequent re-potting of your jade plants will help them stay healthy. The jade plant is another one pet owners should avoid for toxicity to their cats and dogs.

Ready for action, these Venus Flytraps digest insects after catching them in their leaves.

Ready for action, these Venus Flytraps digest insects after catching them in their leaves.

12. Venus Flytrap

You can bet a carnivorous plant won’t attract too many bugs! The Venus Flytrap (Dionaea muscipula) is a plant native to wetland areas of the East Coast and the Carolinas. Its leaves form a trapping structure triggered by tiny hairs on the surface. When a bug lands on the leaves or crawls across them and touches one of these hairs, the leaf trap starts closing. If there is another contact within about 20 seconds, you’ll be startled to see it snapping shut. The plant then digests the insect. In its native damp soil, the Venus flytrap developed this adaptation to make up for the lack of nitrogen in the soil. These plants get about six inches tall and they are very each to grow inside. They really will get rid of flies and gnats. They like sun with damp soil. I just bought one at Home Depot on a whim. Let’s see how it does.  Try a terrarium?

With all of the rain and cool weather we’re having, (and snow for our readers elsewhere) it’s the perfect time to indulge in a little indoor gardening. Try a few of the plants on our list. Remember, they all have the ability to clean your indoor air. Having a little success with just a few houseplants can inspire you to try a few more, and having something green and growing nearby in the winter (even a San Diego winter) is great for your wellbeing!