Category Archives: Design trends

Design trends

Houseplants That Clean the Air

Bromeliads clean the air inside your home and are safe for pets

It’s amazing how many potential pollutants can be found in a home. For most of a winter day, our homes are closed tight with no windows or doors open to let out pollutants and let fresh air circulate. Toxins such as benzene, formaldehyde, and trichloroethylene can be released from furniture upholstery, carpets, cleaning products, paint, plastics and rubber. Carbon monoxide from the incomplete burning of wood and nitrogen oxides from cigarette smoke, vehicle exhaust and smog can also be present in indoor air.

Then there are airborne biological pollutants. These include bacteria, viruses, animal dander and dried cat saliva, house dust and pollen. House mites, the source of one of the most powerful biological allergens, grow in damp warm environments. Mold and mildew grow in moist places like central heating systems and are just one more source of indoor pollution.

Many common houseplants help fight pollution indoors. They are able to scrub significant amounts of harmful gases out of the air through the everyday processes of photosynthesis. The first list of air-filtering plants was compiled by NASA as part of a clean air study published in 1989 which researched ways to clean the air in space stations. As well as absorbing carbon dioxide and releasing oxygen, as all plants do, these plants also eliminated significant amounts of benzene, formaldehyde and trichloroethylene. Other studies added to the list of chemical pollutants and the best plants to remove them.

NASA researchers suggest that the most efficient air cleaning occurs with at least one plant per 100 square feet. Even the microorganisms in potting soil remove some toxins. Yikes, who knew all that was going on right under our noses?

Areca palms are one of the best houseplants that fight indoor pollution.

Some of the easiest houseplants to grow are some of the best to have in the home. Just about all the potted palms are good. Also rubber plant, dracaena ‘Janet Craig’, philodendron, boston fern, ficus, peace lily, Chinese evergreen, spider plant, snake plant, pothos, English ivy and phalaenopsis orchids are high on the list of plants that fight indoor pollution.

If you have a cat of dog that you share your home with most of the above plants aren’t safe for them if they are chewers according to the ASPCA website. While all plants clean the air only ferns, spider plants, areca and parlor palms and phalaenopsis orchids from the above list are safe.

Other houseplants toxic for dogs and cats according to the ASPCA are asparagus fern, lilies, cyclamen, jade plant, aloe vera, azalea, begonia, ivy, mums, coleus, sago palm, kalanchoe and rubber plant. Keep your pets safe by keeping toxic plants out of reach.

There are many houseplants that are safe for cats and dogs and every plant photosynthesizes and cleans the air to some extent. Some of the common ones include African violet, aluminum plant, bromeliads, peperomia, areca palm, polka dot plant, cast iron plant, Christmas cactus, chenille plant, creeping Charlie, false aralia, Tahitian bridal veil, wandering Jew, goldfish plant, piggy-back plant and the succulents, donkey’s tail and hens and chickens.

With a little planning you can clean the air in your home while keeping the pets safe.

Design trends

Rx for Sad Houseplants

The Peace Lily tolerates low light, blooming sporadically throughout the
year.

Tucked on window sills and tabletops my houseplants clean the air and provide indoor beauty while the landscape outdoors is mostly resting. They are easy to keep healthy if I follow a few tips during the dark days of winter. it’s their time to rest.

A typical houseplant lives in the understory of a tropical rain forest where it gets filtered light. They’re used to warm rain and perfect drainage. We put them in pots inside our homes where they have much different conditions to contend with. Most houseplants will tolerate darker conditions if you adjust your watering to accommodate the slower growth rate.

Water just enough to keep the soil from going totally dry allowing oxygen to move back into the root zone. Let the soil in a 4-6 inch pot dry half an inch down between waterings then water with room temperature water. Don’t let the pot sit in a saucer of water or the roots will rot. If your plant is in a larger pot let the soil dry a couple inches between waterings. A moisture meter is very helpful for larger plants.

Also called the Prayer Plant, maranta close their leaves at night.

Move plants into the best light you have. Even a table lamp will provide light for a plant growing underneath. Remove dust with a moist cloth or place the entire plant under lukewarm water in the sink. Dust blocks light from reaching leaves.

Fertilize less often skipping December and January and starting up again with half strength fertilizer in mid-February. Houseplants are essentially dormant in winter needing fertilizer only when active growth resumes.

Don’t repot a plant in winter when they are slow to grow new roots. Replant when the growing season resumes in March or April. Choose a pot only two inches bigger than the old pot each time you transplant. Most plants grow happily for years in the same pot and soil with proper fertilizing and watering during the growing season.

Avoid placing plants in cold drafts near high-traffic areas such as a foyer or hallway. Ficus trees are notorious for dropping leaves when exposed to temperature changes.

If you have medium to low light conditions in your house some of the best upright plants are philodendron, peace lily, Chinese evergreen, cast-iron plant, schefflera, arboricola, ferns and palms. Hanging plants that grow well in low light are heart-shaped philodendron, pothos and grape ivy. Most of these houseplants grow naturally in low light areas of the jungle. Don’t overwater and they’ll be happy.

If you do find insects on your plants, a spray of mild insecticidal soap for houseplants usually does the trick if you do a follow-sup spraying a week later. Horticultural oil works well, too, by smothering insects and their eggs. If you have tiny black gnats flying over the soil you are watering too frequently. They feed on the algae growing on moist soil. Scrape off the surface, spray with insecticidal soap and let the soil dry out.

Design trends

Pantone Color of the Year 2022

With flowers in shades of periwinkle, omphaloides looks similar to forget-me-nots but is not invasive.

It’s official. The Pantone Color of the Year for 2022 is periwinkle. They are choosing to call is Very Peri but it’s really the same soft blue with a touch of red or violet. Its name is derived from the myrtle herb (vinca minor) which bears flowers of the same color. It’s a coveted color for plants in the garden.

Pantone avoided controversy this year in choosing periwinkle. In 2019 they chose Living Coral as their Color of the Year but this choice was criticizes because healthy living coral is in short supply, So in 2020 they went with Classic Blue. For 2021 the Pantone Color of the Year was a warm grey and a warm soft yellow. All good choices for the garden.

This year’s color is an easy one to include in the garden. Many of our favorite flowers are blue, lavender or periwinkle. Vinca minor is one of the more common ground covers that have periwinkle colored flowers. Some roses are of the same shade. Wisteria, pansies and omphaloides are other plants with lovely periwinkle colored flowers. Hydrageas often are this same shade depending on the acidity of the soil. Delphiniums and some hardy geraniums also bear flowers of periwinkle.

Warm colors tend to be more stimulating, dynamic and noticeable from afar than cool hues which are more calming and understated. Warm colors advance visually, cool ones recede. So to make a small garden appear larger use cool blues and lavenders in the back with just a touch of scarlet, orange or yellow up close for contrast. Do the opposite to make a large space more intimate – position warm colors at the back, cool colors in front.

Wisteria at Filoli Gardens

Garden colors aren’t static either. They vary with time of day, the season, the weather and the distance from which we view them. Also color perception varies among people and not all people with normal vision see color the same way. Since color and light are inseparable, white, yellow and pastels seem more vivid in low light. In overcast or fog, soft colors like pink, creamy yellow, pale blue and lavender come alive. As night approaches and the earth is bathed in blues and violets, those colors are the first to fade from view.

Have fun with color. don’t be afraid to try new combinations. I often hear people say “I like all the colors except orange”. Orange naturally combines with blue as these ‘sunset’ colors are opposite each other on the color wheel. Think how nice bright orange California poppies look with blue marguerites or peach Iceland poppies with blue violas.

Foliage is a rich source or garden color. You can find plants with yellow, red, purple, blue or gray foliage as well as shades of green with variegated, marbled or streaked leaves.

Plants grow and gardens change over time. Realize that you’re embarking on a journey that may take many years. Don’t be afraid to play with color even if you don’t get it right the first time. Just learn from your mistakes and make adjustments. And have fun getting there.