How Potted House Plants Improve the Quality of AirIntroduce potted houseplants to the home to improve the air quality. Certain plants, like snake plants or Mother-Inlaw's Tongue reduce indoor ozone levels and eliminate VOCs which trigger allergies and asthma.Repot your houseplant if it looks stressed or shows signs of being too big for its pot. Select a bigger pot and add fresh potting mix.Boston FernBoston ferns (Nephrolepis Exaltata) are a popular houseplant with lush, green fronds. They provide an exotic feel to any space. best houseplants are famous for their ability to purify air, reducing pollution levels and enhancing the humidity in homes. This makes them a great addition to bedrooms which can help to improve sleep quality and reduce allergy symptoms.This plant requires indirect light and moderate temperatures. It does not like to be exposed to direct sunlight, cold or drafts. It is recommended to mist the plant often to increase the humidity, particularly in areas with lower humidity. It does not require an excessive amount of pruning or fertilization, however the fronds could turn brown and dry in the event that the plant is overwatered or in a dry climate.In the wild, this plant can be found in forests which are characterized by soil that is slightly acidic and damp in shaded areas. It is not tolerant of extreme cold or heat, however, it is tolerant of temperatures between USDA plant zones 9 and 11. This fern also thrives in humid conditions. It is best to put it close to a bathroom or kitchen.It is among the easiest-to-care-for potted ferns. It doesn't require repotting often but only when roots begin to grow around the base of the container. Repotting should be carried out in late spring, and the old potting mix can be used to fertilize the fern (use an ineffective solution of sodium Nitrate or Clay's Fertilizer). This plant is considered to be low-maintenance since it does not grow quickly and is not prone to pests or diseases.Ponytail PalmThe ponytail palm, also referred to as the elephant's feet plant or bottle palm, grows in bunches of ribbon-like green leaves that look like ponytails. It is regarded as one of the most simple house plants to take care of, since its swollen trunk stores water and lets it last for weeks without watering. It is safe for pets and children.Ponytail palms thrive in bright spots but can tolerate medium light levels too. They must be kept in a well-draining pot that has dry soil. Repot them only if the roots begin to grow around the pot and a new pot is needed however, don't overcrowd the roots.It is important to water them regularly and let the soil completely drain between waterings. Overwatering is a frequent issue with this kind of plant, as it can lead to stem rot and yellowing leaves. potted house plants are susceptible to pests such as mealybugs and spider mites. Horticultural soaps and oils can be used to control these pests. They can also cause fungal issues and stem rots.Areca PalmAreca palms are easily maintained if there is plenty of bright sunlight. They can be grown indoors and outdoors in warm temperatures, but must maintain a healthy humidity. The brown or yellowed leaves as well as tips could indicate that your plant needs to be given more moisture.Water your areca palm only when the top inch of your palm feels dry. Do not allow the compost to become waterlogged. You should ideally use distilled or rainwater to water your plants since they are sensitive to fluoride.If you are growing your areca palm in a pot change the pot every two to three years or when you feel the roots are crowded. This will also eliminate any salt deposits that have built up in the pot and are preventing the plant's growth.Areca palms purify the air, supposedly, by absorbing harmful gases. According to NASA's Clean Air Study these plants are effective in removing toluene and formaldehyde. These contaminants can be released through paints, dyes and solvents, car exhausts, smoke from tobacco, wood and paraffin stoves, and many more. Inhaling these gases can cause headaches dizziness, fatigue, irritation, and even liver damage in high doses. The palm of Areca is a great method to reduce these toxic gases in your house and office.Dragon TreeDragon trees (Dracaena marginata) look fantastic as a stand-alone plant, or when paired with shrubby and trailing plants in an indoor plant stand. They are among a few house plants that can withstand different levels of light and temperatures. They can even survive dry indoor conditions and low humidity that would kill many other plants. Just be sure to avoid excessive watering, which can cause root rot.A slow-growing exotic A slow-growing exotic Dragon plant's slender stem is accented by the crown of sword-like leaves that have red edging. This plant is perfect for filling small spaces. These houseplants are easy to care for. They thrive in normal room conditions, able to tolerate dry indoor air and low levels of light which can be fatal to other plants.Repot only when the roots become congested. You can tell this by the rate of growth and the color of the roots. The most obvious sign is if there has been very little or no new root growth.It's normal for your Dracaena to shed dead leaves as it develops and gets older. You can also tidy your plant by trimming the straggly, long stalks using pruning shears that are sterile. Before using the shears sterilize them with the help of a rag that has been which has been soaked in hydrogen or rubbing alcohol. Due to the saponin content of this plant and other members of its family, it is moderately toxic to cats if eaten. The symptoms of poisoning include vomiting, diarrhea, and the drooling. They can also cause weakness, increased heart rate and a loss of appetite.ZZ PlantZZ plants are a favorite houseplant. low maintenance house plants are commonly seen in offices and homes since they are easy to maintain and attractive. They also help keep the air in the indoors fresh. They grow slowly to the height of about two to three feet and are a great alternative in rooms where other plants might outgrow their containers. Their dark green shiny leaves reflect sunlight and can brighten up a space. They also give an exotic look to rooms and are a staple in Feng Shui, where they are associated with prosperity and wealth.These plants thrive in medium to bright indirect light, but can tolerate less light conditions. They are relatively tolerant of low humidity and dry air and it's not required to mist the leaves or soil. The plant might need to be repotted if the plant begins to wither. To ensure the plant's health it is essential to get rid of any yellow or brown stems and leaves.Overwatering the ZZ plant can cause root rot. Water the plant as soon as the soil appears dry on top. This usually happens every two weeks. In contrast to other plants these plants don't require frequent fertilization, however they could benefit from a foliar spray with liquid plant food. If you notice any indications of pests or insects on the plants, spraying them with a natural pesticide such as neem oil, can help keep them healthy.TillandsiaThe Tillandsia (also known under the name Bromeliads), is a large collection of plants that includes more than 650 species. There are so many species to choose from that it's nearly impossible to find one to fit your style of home. They are popular in terrariums, but they can be used as accents for wood, driftwood and magnets. They thrive in warm, indirect sunlight. After a while they will begin to blossom. This is a good sign that you have been taking good care of them, but it also signals the end of their lives because they only bloom only once. At this point it starts to lose its energy and will slowly decline before eventually dying. But don't be concerned because this is normal and an expected aspect of the process. When the flower spikes stop blooming the mother plant will produce offsets, or "pups. These can be removed and treated individually.Tillandsia is able to be grown outdoors in an potting mix that is soilless in zones 9 through 11 the majority of homeowners plant them indoors since they are so easy to care for. They are epiphytes, meaning that they do not have large roots. Instead, they absorb water through their leaves. This makes them very sensitive to excessive watering and rot. It is a good idea to mist your plants with filtered, room temperature water at least once per week. If you reside in an area that is humid it is recommended to do this more often. If they seem dehydrated, their leaves will curl and shrivel.