Today’s ultra-efficient homes seal outside air from penetrating their interiors, thus recirculating inside air without added freshness. A three-month-old air filter cleans only so many particles before choking on its own dust. We won’t mention formaldehyde-ridden foreign products brought into the home for the holidays. Initially, toxins weren’t an environmental problem because fresh air was ever-present. Now that we’ve made our homes nearly airtight, the freshness that indoor plants provide is more vital than ever. By releasing oxygen and decreasing dust and pollutants in the air, plants remove contaminants and actually help us fight colds. They reduce stress by providing a peaceful, zen-like atmosphere. Houseplants add beauty and dramatically improve the health of our indoors. A good rule of thumb is to have one 8″ houseplant per smaller room of a home and a larger floor plant for larger living and family room spaces. Here is a list of the most popular plants grown indoors for a healthful environment and easy to grow.
#1 Croton – There are many different varieties of Croton, each with varying forms of foliage. All have broad leaves dipped in exotically patterns. The most popular is ‘Petra,’ which has shades of yellow, red, and green. This has long been a favorite houseplant for adding a punch of color. Crotons thrive in low light areas but display more color when placed in brighter rooms. Water at weekly intervals or as the soil becomes dry.
#2 ZZ plant – With its tall succulent stems and architecturally bold structure, this plant is a favorite for homes with modern decors. It requires little maintenance and is nearly indestructible. The perfect plant for those that travel a lot. Place ZZ in medium to high light and water it only when soil is bone dry.
#3 Peace lily – has undoubtedly been the most common houseplant for years, and with good reason. It’s an easy plant to care for that produces beautiful white blooms throughout the year. It grows well in the dark rooms of your house. Peace lilies like to have consistent moisture.
#4 Maidenhair fern – is a delicate little fern, with soft, small green leaves on gracefully black stalks. High humidity keeps this fern happy and well placed in bathroom and kitchen environments. Increase the humidity around a maidenhair fern by placing it on a tray of pebbles and maintaining water in the tray.
#5 Variegated Creeping Fig – This vining plant has puckered, heart-shaped green and white leaves. Lends itself to hanging baskets or training as a topiary. Place it in a bright spot and keep the soil evenly moist.
#6 Golden Pothos – This vining plant is one of the easiest to grow. Place on a table, shelf, or a hanging basket and let the vines grow and trail. If preferable, add a pole to grow up. Grow it in low to medium light and allow the soil to dry between waterings.
#7 Calathea – This indoor plant has large, colorful patterned leaves in shades of deep green and purple. A mid-sized upright plant, it can be placed on a tabletop or used as a floor plant. It prefers a bright spot, but the leaves are sensitive to direct sunlight from a Southern exposure. Allow the soil to dry slightly before watering.
#8 English Ivy – English Ivy is often grown outdoors as a ground cover and a popular indoor plant. This trailing plant is pretty when trained into a topiary or cascade from a tabletop or hanging basket. Grow ivy in a high light area and keep the soil evenly moist.
Enjoy better air quality and health this winter with these Top 10 houseplant ideas. Until next issue, I’ll be helping local gardeners grow better houseplants here at Watters Garden Center.
Ken Lain with Watters Garden Center