How Potted House Plants Improve the Quality of AirBringing potted house plants into the home can improve the quality of the air. Snake plants and Mother-in-Law's tongue, for instance, can cut down on indoor ozone levels and eliminate VOCs, which trigger allergies and asthma.Repot your houseplant if it looks stressed or shows signs of being too large for its pot. Choose a larger container and add new potting mix.Boston FernBoston ferns (Nephrolepis Exaltata) are popular house plants with lush, green fronds. They add the appearance of tropical plants to any space. The plants are renowned for their purifying properties in air which reduce pollution levels and increasing the humidity of homes. They are a great addition to bedrooms in order to improve sleep quality and reduce allergy symptoms.This plant needs indirect light and moderate temperatures. It does not like to be exposed to direct sunlight cold or drafts. Regular misting is recommended to boost the humidity of the air particularly in less humid climates. It doesn't require a lot of pruning or fertilization but if it's kept in a very dry environment, the fronds can turn brown and dry.In the wild, this plant is found in forests, where it grows in soil that is slightly acidic and damp in areas of shade. It is not tolerant to extreme cold or extreme heat however, it is tolerant of temperatures between USDA plant zones 9 and 11. This fern can also thrive in humid conditions. It is best placed in close proximity to bathrooms or kitchens.This is one of easiest-to-care-for potted ferns. Repotting is only required when the roots begin to wrap around the container's base. Repotting should be done in the spring. The old potting mix can be used as fertilizer (use a weak sodium solution with nitrate or Clay's Fertilizer). This plant is low maintenance, as it doesn't grow fast and isn't susceptible many diseases or insects.Ponytail PalmThe ponytail palm, also known as 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 among the most easy plants to care for, as its swollen stem stores water. It can go for weeks without watering. It is safe for pets and children.Ponytail palms thrive in bright areas but they can be tolerant of moderate light levels too. They need to be kept in a pot with well-drained and dry soil. Repot only after the roots begin to grow and surround the pot, but do not overcrowd them.Allow the soil to drain completely between waterings. Overwatering can cause the stem to rot, and also yellow the leaves.Like many houseplants, the ponytail palm is susceptible to pests such as mealybugs and spider mites. Oils and soaps for horticulture can be used to fight these pests. indoor house plants can also cause fungal issues and stem rots.Areca PalmAreca palms are simple to care for and grow provided they receive plenty of bright light. They can be grown indoors and outdoors in warm temperatures, but must have a good humidity level. You can tell when your plant needs more moisture by noticing leaves that are yellowed or brown tips.Water your palms of areca when the top inch of soil is dry to the touch, but don't allow the compost to become soiled. It is recommended to make use of rainwater or distilled water to water your plants, since they are sensitive to fluoride.If you are growing your palm in a pot, plant it in a new pot every two to three years or when you feel the roots are overcrowded. This will also remove any salt deposits from fertilizer that have built up in the pot and hinder the growth of the plant.Areca palms are believed to clean the air by absorption of toxic gasses. According to NASA's Clean Air Study these plants are effective in removing toluene and formaldehyde. These toxic substances can be released by paints, dyes solvents, vehicle exhausts smoking from tobacco, wood and paraffin stoves, and many more. Inhaling these gases could cause headaches dizziness, fatigue, irritation, and even liver damage when in high doses. The areca palm is a great option to lower the amount of toxic gases in your house and office.Dragon TreeDragon trees (Dracaena marginata) look fantastic as a stand-alone plants or when paired with shrubby and trailing plants on a plant stand for indoors. They are among a few house plants that can withstand different levels of light and temperatures. They can tolerate low humidity and dry indoor air, which could kill most plants. Make sure to stay clear of overwatering, which could lead to root rot.Slow-growing, the Dragon plant's slim stalk is complemented by a crown sword-like leaves that have a red edge. This plant is perfect for filling in narrow spaces. These houseplants are simple to take care of. They tolerate dry and dim light in average room conditions.Repot only when the roots are crowded. This can be determined by their growth rate and color, with little or no new growth in the root over a time being the most obvious sign.It's normal for your Dracaena to shed dead leaves as it develops and ages. It's also helpful to clean the plant by trimming the long straight stems with an sterile pruning shears. Before using the shears, sterilize them with the help of a rag that has been which has been soaked in hydrogen or rub alcohol. This plant, along with other members of the same family contain saponins, which are moderately toxic for cats if consumed. The symptoms of poisoning may include vomiting, diarrhea, drooling, loss of appetite, weakness, and a higher heart rate.ZZ PlantZZ plants are a favorite houseplant. They are often found in homes and offices because they are easy to maintain and attractive. They also help to keep the air in the indoors fresh. These plants grow slowly to an average height of two to three feet, making them a good alternative for rooms where other plants could outgrow their pots. Their dark green, shiny leaves reflect sunlight and can brighten up a space. They also give a tropical look to rooms and are a staple in Feng Shui, where they are associated with prosperity and wealth.These plants thrive in light indirect to medium light, but will tolerate less light conditions. They are fairly tolerant of low humidity and dry air and it's not necessary to mist the leaves or soil. If the plant starts to wilt, however, it may need to be repotted into a larger container. To keep the plant healthy it is vital to get rid of any stems that are yellow or brown and leaves.Overwatering the ZZ plant could cause root rot. Water the plant at the point that the soil appears dry on top. This is usually every two weeks. They don't have to be fertilized as frequently as other plants. However, they may benefit from an foliar spray of plant food in liquid form every now and again. If you observe any indications of pests or insects on the plants spraying them with a natural pesticide like neem oil can help keep them healthy. common houseplant (also called by the name Bromeliads), is a vast collection of plants that includes more than 650 species. There are so many species to choose from that it's nearly impossible that you won't find one to fit your personal style. They are a popular choice for terrariums, but can be used as accents for magnets, driftwood and wood. They prefer warm rooms with indirect but bright sunlight, like the shade under the canopy of a tree, in which they naturally thrive. After a few years of growth, they begin to bloom and this is a good sign that you've been treating it well but it's also the end of the plant's existence because they only flower once. At this point it starts to lose its vigor and slowly decreases before eventually dying. This is normal and part of the growing process. When the flower spikes stop blooming, the mother plant will produce offsets, also known as "pups.' These can be removed and treated individually.Tillandsia is able to be grown outdoors in a soilless potting mix in zones 9 to 11 in terms of hardiness, most homeowners grow them indoors because they are easy to take care of. They are epiphytes, which means that they do not have extensive roots. Instead, common house plant absorb water through their leaves. This makes them very prone to overwatering and eventually rot. A good rule of thumb is to mist them with room temperature, filtering water at least once every week, and more often if your home is very humid. If they appear dehydrated their leaves will curl up and shrink.