We know houseplants can aid with air purification and relaxation, but according to NASA, they can also help cool our homes.
Plants cool the air in your home through transpiration when water flows out of the soil and through a plant to its leaves and stem. This process is how the plant absorbs water and nutrients and keeps plants cool as the water evaporates from the leaves.
NASA’s Earth Science Division executed a study that shows plants on a large scale help combat rising temperatures caused by global warming. On a small scale, adding plants to your home could aid in regulating indoor air temperatures.
“Transpiration also cools the area around the plant.” according to plant expert Craig Morley of Budget Seed. “Plant species have different leaf structures which affect their rate of transpiration. A larger leaf size means more pores through which to release excess water and increased transpiration.”
1) Snake Plant
2) Peace Lily
Known for their ability to survive in low-light conditions, peace lily plants are typically hardy in tropical climates, so they’re most often grown indoors. Peace lily plants have large glossy oval leaves and typically bloom in the spring. These plants will do well when provided with filtered sunlight, moderately moist soil, and a consistently temperate home.
3) Bamboo Palm
This indoor palm plant got its name from its uncanny resemblance to palm trees. Though it grows larger than other plants, it’s popular because it can thrive without full sun, so it’s perfect for a north-facing window. It’s also non-toxic and does well in well-draining soil that’s slightly acidic and kept consistently moist.
4) Aloe Vera
In addition to cooling your home, this plant can also generate a gel that can be used to sooth sunburns and other skin conditions. Aloe vera thrives in bright, indirect sunlight and regular waterings after the soil dries out. Interestingly, it grows best in nutrient-poor soil or without fertilizer, as it has adapted to those conditions.
5) Golden Pothos
Another excellent plant for beginners, the golden pothos is a fast-growing vine that can gain 12 to 18 inches of length in a month. This plant has heart-shaped leaves. It does well with lots of indirect sunlight and when watered only when the soil completely dries out.
6) Boston Fern
Able to thrive both indoors and outdoors, the Boston fern prefers warm and humid conditions and consistency with temperature. It should also be watered frequently and fertilized regularly, particularly during its active growth.
7) Spider Fern
Despite its spooky name, the spider fern is among the most popular houseplants, with long stems that bear star-shaped flowers and even small fruit when fertilized properly. Plant your spider fern in soil with good drainage and provide it with light shade and regular watering and fertilizing through growing seasons.
