How Potted House Plants Improve the Quality of AirIncorporating potted house plants into the house can improve the quality of the air. Snake plants and Mother-in-Law's tongue, for example, can reduce indoor ozone and also eliminate VOCs that trigger allergies and asthma.If your houseplant appears stressed or shows signs of being too big for its pot It's time to pot it. Choose a larger pot, and add fresh plant food.Boston FernBoston fern (Nephrolepis exaltata) is a favored houseplant with lush green fronds that add the tropical look to a room. These plants are well-known for their ability to purify air. They can reduce pollution and improve humidity in homes. This makes them great additions to bedrooms, where they can help to improve sleep quality and decrease allergy symptoms.This plant needs indirect light and moderate temperatures. It is not a fan of be exposed to direct sunlight cold, drafts or cold. Regular misting is recommended to boost the humidity in the surrounding area and especially in humid climates. It doesn't require a lot of pruning and fertilization, however, the fronds could become dry and brown if the plant is overwatered or is kept in a dry environment.The plant is found in forests in humid, slightly acidic soil and in shaded areas. It doesn't tolerate extreme cold or extreme heat, but it is hardy in USDA plant zones 9 to 11. This fern also thrives in humid conditions. It is ideal to place near a kitchen or bathroom.This is one of easiest-to-care-for potted ferns. It rarely needs repotting, and only when roots begin to grow around the base of the pot. Repotting is recommended in common house plants and the old potting mix could be used to fertilize the fern (use an ineffective solution of sodium nitrate or Clay's Fertilizer). This plant is low-maintenance because it doesn't grow fast and isn't susceptible to various diseases or insects.Ponytail PalmThe ponytail palm, also known as the elephant's feet plant or bottle palm, grows in a plethora of ribbon-like green leaves that resemble the shape of a ponytail. It is considered one of the most simple [1] house plants to care for due to its swollen trunk. It holds water and allows it to remain dry for weeks without watering. It is a good choice for those with pets and children, as it isn't harmful to or harmful to.Ponytail palms thrive in bright areas but can tolerate medium light levels too. They need to be kept in pots with dry, well-draining soil. Repot only after the roots begin to encircle and surround the pot, but be careful not to overcrowd them.Allow the soil to drain completely between waterings. Overwatering can cause stem rot and yellowing of the leaves.Ponytail palms are susceptible to pests like mealybugs and spider mites. The use of horticultural soaps and oils could be used to control these pests. It is also possible for them to develop fungal problems and stem root rots.Areca PalmAreca palms are easily maintained if there is plenty of bright sunlight. They thrive in warm temperatures and are suitable to be grown outdoors or indoors, but they should have adequate humidity levels. Brown or yellowed leaves and tips can indicate that your plant needs to be given more moisture.Water your areca palm only when the top inch of your palm feels dry. Don't allow the compost to become waterlogged. It is best to use distilled or rainwater to water these plants, as they are sensitive to fluoride.Repot your areca palm every two to three years or when you feel the roots are getting crowded. It will also remove any fertilizer salt deposits that build up in the container, and limit the growth of the plant.Areca palms are believed to clean the air by absorption of toxic gases. According to NASA's Clean Air Study these plants are effective in removing toluene and formaldehyde. These toxic substances can be released by dyes, paints solvents, vehicle exhausts smoking from tobacco, wood and paraffin stoves and many other. Inhaling these gases could lead to headaches dizziness, fatigue, irritation and even liver damage when in high doses. The palm of Areca can be used to lower toxic gases in the home as well as in the office.Dragon TreeDragon trees (Dracaena Marginata) are beautiful as a stand-alone plant or when paired with shrubs and trailing plants on an indoor plant stand. They are one of a few house plants that can withstand different levels of light and temperatures. They can survive low humidity and dry indoor air, which can kill the majority of plants. Make sure to stay clear of overwatering, which could lead to root and stem rot.A slow-growing exotic A slow-growing exotic Dragon plant's slender stem is accented by a crown of sword-like leaves with red edging. It's a great choice to fill narrower spaces. These houseplants are simple to maintain. They thrive in normal room conditions, tolerating the dry indoor air and low levels of light that can be harmful to other plants.Repot only if the roots are congested. You can tell by the rate of growth and the color of the roots. The most obvious indication is if there is little or no new root growth.As your Dracaena gets older and more vigorous it's normal for dead leaves disappear. It's also helpful to periodically clean the plant by trimming the long, straggly stems with a sterile pair of pruning shears. Before using the shears, sterilize them using a rag which has been soaked in hydrogen or rubbing alcohol. This plant, along with other members of the same family, contain saponins, which are moderately toxic to cats when consumed. The symptoms of poisoning include vomiting, diarrhea, and the drooling. They can also cause weakness, a higher heart rate, and loss of appetite.ZZ PlantZZ plants are a favorite houseplant. They are often seen in homes and offices due to the fact that they are attractive, easy to maintain and help keep indoor air clean. These plants are a good option for rooms that may be too small for other plants. They grow slowly and reach the height of 2 to 3 feet. Their dark green glossy leaves reflect light which brightens the room. They also add the appearance of tropical rooms and are an essential in Feng Shui, where they are believed to bring prosperity and wealth.They thrive in medium-to-bright indirect light but can also tolerate lower levels of lighting. Since they are tolerant of low humidity, it is not necessary to mist their soil or leaves. If the plant begins to wilt however, it might require repotted into larger containers. It is also essential to remove any old, yellow or brown leaves and stems to keep the plant healthy.Overwatering the ZZ plant can cause root rot. Water the plant when the soil on top appears dry. This usually happens every couple of weeks or so. Unlike some other plants, these plants don't require frequent fertilizing, but they may benefit from an occasional spray of foliar sprays with liquid plant food. If you notice any signs of pests on your plants, spraying them with a natural pesticide, like neem oil can help keep them healthy.TillandsiaThe Tillandsia Genus (also called Bromeliads) is a vast and diverse group of plants with over 700 species. There is a wide selection of plants to match your home decor. They are usually found in terrariums, and can be used as accents on driftwood, wood, magnets and cork. They thrive in light, warm and indirect sunlight. After about a year of growth, they begin to flower which is a wonderful sign that you've been treating your plant well. However, it's the end of the plant's existence as they only flower once. At this point it starts to lose its energy and will gradually decline before dying. This is normal and a part of the growing process. When the flower spike stops blooming, the mother plant will develop offsets or "pups" that can be trimmed and treated as separate plants.While tillandsia can be grown outdoors in an potting mix that is soilless in hardiness zones 9 through 11, most homeowners grow them indoors due to the fact that they are so easy to maintain. They are epiphytes, which means they don't have a lot of roots, but instead absorb water through their leaves. This makes them extremely prone to excessive watering and rot. A good guideline is to mist them with room temperature, filtered water at least once every week, but more often in homes that are extremely humid. If they look dehydrated, their leaves will curl and shrivel.