26 House Plants That Detox The Air In Your Home Naturally http://holistichealthnaturally.com/26-house-plants-that-detox-the-air-in-your-home-naturally/ NASA researchers suggest efficient air cleaning is accomplished with at least one plant per 100 square feet of home or office space. Here's a building that creates its own air: http://www.intogreen.nl/en/topics/workplace/inspiration/buildings-which-create-their-own-air
Jade plants need full sun in order to grow properly and need to be drained well. Allow the soil to dry out completely before each watering. Softening leaves indicate it’s time for more water. cast iron plants can handle low light, extreme temperatures and can survive for a good length without water. However, It’s still a good idea to keep the soil moist for healthy growth by watering every 2-3 weeks.