In addition to decorating and creating a lively highlight for the bedroom, many types of indoor plants can also help you sleep better. In this article, we introduce 10 easy-to-grow plants that help improve your sleep.Aloe vera plant : This plant produces oxygen at night, which helps purify the air and improve your sleep. You can place a small pot of aloe vera in your bedroom.Betel nut tree : With good air purifying ability, betel nut plant is an ideal choice for your bedroom. Cute heart-shaped leaves create a lovely accent.Snake plant : NASA research shows that the snake plant is one of the leading oxygen-producing “factories”. This plant does not require regular watering or direct sunlight, making it suitable for growing in the bedroom.Valerian : Valerian has been recognized as an herb that helps improve sleep problems. The gentle scent helps relax the body and mind, reducing anxiety and stress.Lavender : The scent of this flower has the effect of soothing stress and creating a feeling of relaxation. You can place the pot of lavender on a sunny windowsill to have at least 3 hours of direct sunlight exposure every day.Peace lily : According to NASA, the peace lily has the ability to remove pollutants in the air such as benzene, carbon monoxide, xylene and formaldehyde. The graceful flowers have a distinctive shape, adding elegance to your bedroom.Gerbera daisies : This flower will provide oxygen to your room at night, and it also helps purify the air. Plants need appropriate watering and meticulous care.Jade plant : This succulent will add oxygen to your bedroom at night. In addition to purifying the air and increasing humidity, the plant also symbolizes luck.Orchids : Not only do they beautify your bedroom, orchids also help improve air quality and reduce stress and anxiety. According to a study conducted by the University of Michigan, orchids also help enhance your memory and concentration. If you have a desk in your bedroom, desktop orchids can help increase productivity.