Despite what the labels on the citronella or lemon-scented geranium “Mosquito Plants” marketed at big-box stores suggest, the plants don’t actually keep mosquitoes away. The oil found inside the leaves is what has the mosquito-repelling qualities. To obtain these oils, you would have to crush the leaves. You would then need to apply these oils to your skin. It won’t do anything to keep mosquitoes away if you plant them in your landscaping.
Which variety of geranium wards off mosquitoes?
The citronella plant said to have a mosquito-repelling function is Pelargonium citrosum, sometimes referred to as the mosquito geranium.
Citronella geranium is so named because the citrus scent released by the plant’s leaves is strikingly similar to that of citronella grass.
Here are some of the maintenance requirements for this plant if you’re considering adding it to your collection of geraniums:
- can be grown in a garden or inside. It can grow outside year-round in USDA zones 9 to 11, but in other regions, it must be brought indoors for the winter or overwintered in a cool but frost-free storage space.
- It produces pink or magenta flowers and has deeply lobed, lacy leaves.
- It will also thrive in some shade, however it prefers to spend around six hours a day in direct sunlight.
- Water only when the potting material begins to dry up because it is not very tolerant of being overwatered and is only moderately drought tolerant.
Geraniums deter from what?
Numerous insects are deterred by geranium. They can be enjoyed in your yard in the mornings and nights because they can be grown in a garden and are mosquito-repellent. In many natural over-the-counter insect repellent products, geranium extract is a common ingredient because it is said to repel mosquitoes as well. According to Golden Harvest Organics’ companion plants guide, geranium plants are frequently used as companion plants for many fruits and vegetables, including tomatoes and cabbage, as well as next to roses. When planted in flower beds, geranium plants also repel common pests that can harm plants, such as beetles.
Do geranium plants deter mosquitoes?
Another well-liked plant for repelling mosquitoes is scented geraniums. The preferred aroma appears to be lemon-scented, which is reminiscent of citronella grass, and is recommended by PlantShed, BBG, and NYBG. Numerous pests are deterred by the potent scent. These quickly expanding plants prefer warm, sunny, dry environments, but if you live in a region with a chilly temperature, you can grow them in planters with regular pruning. Learn more about geranium cultivation.
Which plant has the strongest insect defense?
Insect repelling products have become more widely used as a result of recent media attention on diseases transmitted by mosquitoes. However, between 5 and 25 percent of DEET is present in many commercial insect repellents. DEET’s potential for toxin effects is a worry, especially when used by kids.
Children who use insect repellents with high DEET concentrations have experienced convulsions, impaired speech, hypotension, and bradycardia.
For those going outside during mosquito season, new DEET-free insect repellents on the market now provide some respite. However, there are several plants that may be cultivated at home or safely applied to the skin that have some effect at deterring mosquitoes.
Here are the top five mosquito-repelling plants, all of which are widely available and simple to grow across the US.
Are geraniums sun-loving plants?
Wish your life had a little more carefree beauty? Plant some geraniums, maybe. Geraniums are beautiful and low-maintenance plants that belong in planters, planting beds, and perennial borders.
Geraniums can be divided into two major groups. Zonal, fancy-leaf, ivy, perfumed, and Martha Washington (or regal) varieties of annual geraniums (Pelargonium species), which often only live for a year, are some examples. Perennial geraniums (Geranium species), which bloom continually from spring to summer, combine striking foliage with attractive blooms that emerge intermittently or continuously.
Where to Plant Geraniums
You must be aware of the type of geraniums you have in order to select the ideal planting location. With the exception of the ivy geranium, which thrives in mild shade, most annual geraniums require a location in full sun. On the other hand, depending on the variety, perennial geraniums can grow in either sunlight or shade. In the country’s southern and western regions, both types profit from shielding from the sun during the warmest time of the day.
What Kind of Soil to Use for Geraniums
Geraniums grow best in healthy, well-draining soil, which is ideal for both perennial and annual geraniums. Improve soil drainage and quality when growing geraniums in planting beds by adding 3 inches of Miracle-Gro Garden Soil for Flowers to the top 6 to 8 inches of native soil. When growing geraniums in pots, Miracle-Gro Potting Mix should be used because it is light and fluffy. For the ideal planting medium, combine garden soil and potting soil in equal portions, or fill raised beds with Miracle-Gro Raised Bed Soil.
How to Plant Geraniums
Starting with young plants, such as the premium geraniums from the Miracle-Gro Brilliant Blooms collection*, is ideal (and simplest). Geraniums, both annual and perennial, benefit from warmth, so postpone planting in the spring until all risk of frost has passed. Once the summer heat subsides in the fall, you can also plant perennial geraniums. Try planting perennial geraniums from late fall to early spring in areas with mild winters.
Geraniums range in height from 4 to 48 inches tall and 6 to 36 inches wide, depending on the variety. For information on the recommended spacing for your type of geranium, consult plant tags. Use a pot that is at least 10 inches across for annual geraniums or at least 12 inches across for perennial geraniums when planting geraniums in pots.
Geraniums should be watered thoroughly after planting, giving the root ball and surrounding soil time to absorb the water.
How to Water Geraniums
Check the soil once a week for annual geraniums, and water when the top inch is dry. During their initial growth season, keep newly planted perennial geraniums in continuously moist soil. With the exception of periods of extreme drought, perennial geraniums can typically thrive on rainfall after they are established.
How to Mulch Geraniums
After planting geraniums, cover the area with a 2- to 3-inch layer of mulch to help keep the soil moist and to prevent weed growth and sun exposure. Use Scotts bagged mulch, chopped leaves, pine straw, or another material that is easily obtainable in your area.
How to Feed Geraniums
Your plants receive an excellent starting dosage of nutrients when you start with rich, nutrient-rich soil. However, you should also feed them frequently all season long for maximum results. Apply Miracle-Gro Shake ‘n Feed Rose & Bloom Plant Food to your geraniums a month after planting to give them the extra boost of nutrition they require for magnificent blooms. Make sure you adhere to label directions.
How to Grow Perennial Geraniums
Even in the coldest climates, perennial geraniums don’t require particular care to survive the winter. After the initial flower flush, cutting perennial geraniums back by around one-third can encourage more blooms. Cut stems back as necessary if hardy geraniums like “Rozanne” or “Pink Penny” spread out too quickly and widely. These vining geraniums can have up to two-thirds of their length removed, and the plants will still grow back. To encourage new growth and prevent wilted leaves, prune cranesbill geraniums to 2 to 4 inches height after flowering.
How to Use Geraniums
Annual geraniums are excellent at stealing the show in planters and flowerbeds. Regal geraniums can resist cool weather and form lovely hanging basket plants, making them an obvious choice for planting in the early spring. Ivy geraniums are very stunning. Geraniums with aromatic leaves are strong in containers and form a lovely patio display where the leaves may be stroked and enjoyed.
In gardens with some shade, perennial geraniums add much-needed color and can thrive next to mature trees. While mid-size perennial geraniums go well with lanky shrubs, shorter perennial kinds create beautiful ground covers.
Are you prepared to begin cultivating geraniums? To learn more about a product, to buy it online, or to locate a retailer near you, click on any of the product links above.
Dogs can be poisoned by geraniums.
The well-known garden geranium is a member of the vast Pelargonium genus of blooming plants. More than 200 different Pelargonium species exist, including annuals, perennials, shrubs, and succulents. The leaves of these plants will swiftly wither at the first strong cold because they are indigenous to tropical and warm temperate climates, particularly Southern Africa. Species of Pelargonium are members of the Geraniaceae family. They are barely harmful because of a number of plant-wide ingredients.
Essential oils like citronella and rose oil are primarily composed of the pungent molecule geraniol. It might hurt the eyes and irritate the skin. Linalool, another hazardous ingredient, is a terpene molecule that can lead to allergic responses including eczema. While only in trace amounts in geraniums, both of these compounds can make dogs throw up, lose their appetite, and even become depressed when ingested. Redness and irritation may occur if skin comes into contact with the leaves or broken stems. For this reason, the majority of dogs will steer clear of the plants, but pups or dogs who have a history of consuming indoor or outdoor plants may be more vulnerable. Geraniums can have negative consequences, but they are normally modest. Some animals may be more sensitive than others, increasing the severity of the symptoms.
Animal exposure to oil of geranium can be quite hazardous because it is an essential oil that concentrates the more poisonous components of the plant. It is important to distinguish between plants in the Pelargonium genus and those in the Geranium genus, which are both members of the Geraniaceae family. In contrast to Pelargonium species, which have asymmetrical flowers with numerous petals, these flowers, commonly referred to as cranesbills, have five symmetrical petals. Cranesbills are less sensitive to frost, more hardy, and non-toxic to animals.
The variety of geranium that is most frequently found in gardens and flower pots is somewhat hazardous to dogs. Skin rash or post-ingestion vomiting are examples of negative effects.
Are geraniums a bug magnet?
Your geraniums will typically recover on their own if they become infested with outside insects. Predatory insects like lady bugs and lacewings move on or eliminate aphids, mites, and whiteflies. Populations of caterpillars vary according to their life cycle as well. In order to get rid of aphids, mites, and whiteflies, try spraying the plants with a constant stream of water if the infestation is bad. Caterpillars can be handled and placed in hot, soapy water. A safe remedy for aphids and other leaf-sucking insects is insecticidal soaps and oils. On a cloudy, windless day, spray the leaves’ upper and lower surfaces. Bacillus thuringiensis, which is frequently also sprayed on plants, can be used to cure caterpillars. Indoor plants can be treated with insecticidal soaps or oils or with water sprays.
Are geraniums a fly magnet?
Flies are effectively repelled by marigolds because of their awful fragrance that they release. It’s effective on rabbits as well. Pyrethrum, a component in this plant, is what gives off the stench. The roots of the marigold are also well known for their ability to ward off nematodes and for releasing limonene, which can deter whiteflies and keep them away from your tomatoes. Potted marigolds are simple to place anywhere you don’t want flies and mosquitoes, such as beside doorways, on outdoor tables, or along the porch. They have vivid hues and are tough. They only require full sun, drained soil, and regular watering to thrive. E. Strathmeyer’s photograph of marigolds is CC BY-NC-ND 2.0.
Four O’Clocks
This fly-repelling shrub has a dark secret. The leaf of this plant is extremely deadly, but Japanese beetles use it as one of their main sources of sustenance. It swiftly and effectively eliminates the beetles and flies. Unwanted insects are drawn to and killed by the flowers. Because of this, you can use it as an excellent bait flower to defend the area around your patio or vegetable garden. However, it is also extremely dangerous to people and any domesticated animals that consume it, so keep it out of the reach of your children and pets. Put it in your yard high up and away from busy places. Four-o’clock CC BY-SA 2.0 / Toshiyuki IMAI
Chrysanthemums
In addition to repelling flies, roaches, aphids, ticks, fleas, and spider mites, chrysanthemums are a well-liked plant. They are therefore present in a number of pet shampoos, room sprays, and aerosol bombs. All you have to do is put your plant in a pot with rich, well-draining potting soil in a sunny location, and then just sit back and watch them grow. They create a substance called pyrethrum, which is poisonous to insects that fly and jump. These plants will continue to bloom far into the fall months, and they also produce striking blooms with darker foliage that make them a welcome addition to any landscape. CC BY-SA 2.0 chrysanthemums by Rody09
Tansies
This is a pretty plant that repels flies as well as mosquitoes, Japanese beetles, squash bugs, and cucumber beetles. Although it can easily reach a height of six feet, you can prune this huge plant to maintain it at or below three feet in height and spread. To keep it from encroaching on a space, it requires a lot of attention. Keep it away from animals like livestock though, as it is harmful to them. If you’re careless, the seeds could develop and spread throughout your yard. It prefers full sun and rich soil, so plant it there. It can, however, endure some shade. by 42recorder / CC BY-NC-ND 2.0 Common Tansy
Lantana
Fly and mosquito repellent properties of lantana flowers are very strong. In a tropical climate, they thrive and will draw pollinators like butterflies to your yard. They thrive in hanging baskets or other containers, where they will overflow and fall to the edges. They are extremely toxic if your pet even gets their mouths on them, therefore keep them away from your pets. They are available in a variety of hues, including orange, pink, purple, and red. Small flower clusters are produced on shorter stalks with dark green leaves. They prefer full to partial light and a rich, well-draining soil. They require regular watering and can’t tolerate cold temperatures. Furthermore, they enjoy higher humidity levels. By Carol Von Canon / CC BY-NC-ND 2.0, lantana
Lavender
Lavender is not only a lovely flowering plant that deters flies, but it also adds a pleasant aroma to the region whenever you pass by it. It has purple flower spikes and green foliage, and the smell deters flies, gnats, and mosquitoes. Plant it in a location with lots of sun and soil that drains well. Lavender is a plant that dries quite well, so you can even tie up tiny bouquets of it and hang them in your home to ward against insects. To repel bugs, lavender oil also works nicely in a diffuser. Planting lavender near other flowers is safe because it won’t take over. CC BY-SA 2.0 license for Tony Donnelly’s lavender
Geraniums
If you cultivate this fly-repelling plant indoors, it may thrive all year long and is incredibly bright and cheery. Because they can adapt to a wide range of light conditions and are extremely resistant and tough to destroy, geraniums are excellent starting plants. They should have good drainage, yet they thrive in general-purpose potting soil. They can be planted outside, in containers, or in hanging baskets. They release a scent with a lemony undertone that deters flies, snails, beetles, and slugs. It’s a well-liked plant to grow with tomatoes and cabbage, and you may deadhead it to promote recurrent blooming. They come in hues of white, yellow, orange, yellow-burgundy, purple, red, and burgundy. Peter Stenzel’s photograph of a geranium is available under the Creative Commons Attribution-Noncommercial 2.0 license.
Lemon Thyme
This herb, which is also a fly-repelling plant, is exceedingly hardy. It requires little upkeep and can flourish in practically any setting. It thrives in shallow, rocky, dry soil, but it does require full light. A handful of the plant’s leaves must be crushed in order to release the citrus aroma that will keep pests away for hours. This plant grows well both indoors and outdoors and has small, oval leaves with dark and lime green foliage on slender stems. In addition, it can be used in cooking and will grow year-round in the right conditions. Lemon Thyme, CC BY 2.0, by Andrea 44
Mint
Planting mint in your garden or yard can provide you with a potent natural insect repellant for flies and mosquitoes. Mint is one fly-repelling plant that grows most aggressively in medium or small pots as opposed to directly on the ground. If you don’t keep an eye on it and prune it appropriately, it could smother any nearby plants. Mint has a highly potent flavor and aroma, especially when the leaves, stems, and flowers are crushed. It’s frequently used to flavor beverages, and for maximum fly-repelling power, combine it with witch hazel or apple cider vinegar. Nate Steiner’s Mint, CC0 1.0
Allium
Try Allium if you’re seeking for a more striking fly-repelling plant. This plant has an overpowering odor and has striking spherical flower heads on thin stems that can reach heights of six feet. It can deter a wide range of insects, including flies, aphids, and mosquitoes. Together with tomatoes, potatoes, kohlrabi, cabbage, and carrots, they thrive in the garden. As soon as it becomes established, this plant doesn’t require much maintenance. It does, however, favor a rich soil and moderate watering. Place the plant in a location that receives full sun to some shade. It thrives in the back of your garden or up against your house since it gets so tall. Allium courtesy of Rob Hodgkins / CC BY-SA 2.0
Basil
Fly-repelling basil is a herb that tastes well in a variety of cuisines. It is a herb that is widely used in insect repellents and is very easy to grow in huge quantities. Four cups of boiling water and four to six ounces of basil leaves can be used to create a fly spray. To ward off flies, mosquitoes, and thrips, spray it around. This herb has oval-shaped leaves and thin stalks. It is deep green in color. It does well in a variety of varied lighting situations and semi-wet, well-draining soil. It is highly well-liked in Italian cuisine and can be dried and used in cooking. Cuttings are simple to grow from. By Avi under CC BY-SA 2.0, Basil
Floss Flowers
Although Floss Flowers aren’t the most effective fly-repelling plant, they more than make up for it by drawing a ton of hummingbirds and butterflies to the yard. They include a chemical substance called Coumarin, which is a typical component of insect and mosquito repellent sprays. You’ll get more little, fuzzy flowers that look great in any garden bed with dark green foliage. They produce blue, white, or pink blossoms when they bloom in the summer and fall. They certainly require rich, healthy soil, but they may also survive little shade or full sun. Floss Flowers look wonderful in bouquets and other arrangements with cut flowers as well. CC BY-NC-ND 2.0 license for Floss Flower by farkomer.
Parsley
The herb parsley is both a very wholesome food and a fly-repelling plant. Due to the fact that it will draw predatory bugs that consume other insects, it has a special quality. You can plant it or sprinkle it around to keep snails, flies, and beetles away from any place. If you have a person who is allergic to wasp venom, keep this in mind when you plant parsley. This plant requires a rich soil, but as long as the soil is kept moist, it can grow in an all-purpose potting mix. The plant will develop in larger clumps that you may cut off and place around, and it prefers full sun to partial shade. by Richard / CC BY 2.0 Parsley
Bay Leaves
Although bay leaves are a common addition to soups and spaghetti sauces, they also serve as a natural fly deterrent. To determine if it repels flies, cockroaches, ants, and fleas, simply scatter a few dry leaves around your house or patio. They do have a strong odor associated with them, but if you use the dried variety, it only lingers for a few days. The good news is that bay leaves grow well under artificial light and are quite simple to grow in either full sun or part shade. Snip them off as needed and keep the soil moist. They have the same potency as some repellents of a commercial nature. Eljay’s Bay Leaves, CC BY 2.0