Houseplants- Good for You and Your Home

Prayer Plant or Maranta are safe for pets.

I look out my sliding glass doors and see tall redwoods and stately oaks but on the inside I enjoy the green and sometimes flowers of houseplants. I learned long ago to group them where they get enough light to do well. Recently I lost my cat Archer who never nibbled on plants but I’ll need to be more careful when I get a new cat. It might be a nibbler. Here are some info on what houseplants can do for your indoor environment.

It’s been known for a long time the beneficial effects of indoor plants. In addition to providing a natural, soothing environment, houseplants clean the air in your home of pollutants. 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. With people spending more than 80 per cent of the day indoors, air quality is a priority. Since COVID-19 improving environmental quality has become a global issue and a top priority for scientists today. The average concentration of pollutants indoors is 5 to 10 time higher than outdoors.

A recent study published in Scientific Reports on the ability of indoor plants to purify the air gave the highest rating of effectiveness to one of the easiest plants to grow- Spathiphyllum or Peace Lily. The highest purification per unit of leaf area award went to Sansevieria or Snake Plant and Aloe arborescens, a close relative of aloe vera, was one of the strongest absorbers and purifiers. But it’s not just the leaves of our indoor plants that clean the air. Plants absorb indoor chemical pollutants into their bodies through stomata on their leaves and lenticels on their branches. These pollutants are then neutralized into non-toxic substances by the plant. So either exited through the root system or accumulated and stored in organs, the process is an effective means of cleaning our indoor air.

Some of the easiest houseplants to grow are some of the best to have in your home. Any of the plants listed above would fit the bill. If you have a cat or dog that nibbles, however, it’s best to stick with spider plants, palms and orchids, African violets, aluminum plant, bromeliads, peperomia, cast iron plants, Christmas cactus, chenille plant, creeping Charlie, false aralia, tradescantia, piggy back plant, maranta and succulents like donkey’s tail and echeveria.

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.

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

What’s Old is New Again: Gardening Trends for 2025

Find harmony is the less tidy garden.

In the spirit of my annual New Year’s resolution to learn something new every day, I did some research on Calscape about adding butterfly friendly natives to my partly shady garden and did some reading on garden design trends for 2025. Turns out the new trends are more of a reminder of good past ones than revolutionary ideas. Here are a few to consider.

Adapt to the challenges of a changing world by finding harmony in a less tidy garden. Yes, you read that right. By adopting a more relaxed and organic gardening style, nature is encouraged to thrive. The birds, insects and other critters will thank you when you don’t rush to tidy up fading perennials, remove seed heads or rake up every leaf in the garden.

Fire resistant gardening can play a big role in creating defensible space around your home. Focus on creating a garden that is not only beautiful and friendly to the environments but more resilient in the face of a wildfire. This doesn’t have to mean gravel for 30 feet out from the house either. There are many ways to protect your home.

Add more native plants and ’nativars’, which are cultivated native plants specifically designed to thrive and fit into residential gardens. While native plants are typically defined as growing in nature without human intervention, ‘nativars’ are created by selecting and crossing native plant seedlings to produce traits such as compact size or brighter flowers. In many cases they provide food and habitat to pollinators and wildlife while adapting to the home garden.

If you want a low-water landscape but aren’t into only succulents you can have it all by choosing plants with leafy foliage and vibrant blooms. Create your own version of a cottage garden by planting shrubs like grevillea and blue hibiscus and perennials like yarrow, catmint and kangaroo paw. You can still use water responsibly and have a beautiful garden, too.

Container gardening never goes out of style. Bring nature onto your deck, entry, windowsill, patio- wherever you can enjoy edibles, fragrant flowers, lush foliage or any combination you choose.

Borrowing from past trends- embrace the smaller garden. You can create an instant meditation garden that encourages you to stop and sit for a couple minutes by placing a small bench where you can view something interesting in your garden. Small gardens are not only compact they are easier to care for. Containers on the patio or deck allow you to grow plants for food as well as for the birds and the bees. There are more new dwarf vegetable, herb and flower varieties being introduced every year.

Combine ornamental plants with edibles. Your veggies don’t have to be in a special raised bed or plot but can be planted throughout the garden. Think tomatoes, pole beans and other vining veggies trained on a metal obelisk within a perennial bed. Or compact versions of beans, eggplant, chard, hot peppers, tomatoes or edible flowers like nasturtiums planted among your other plants or along path borders.

It all comes down to enjoying your garden anyway that works for you. Nothing is as personal.

Pantone Color of the Year 2025: Mocha Mousse

Blue flowers complement the brown we find in nature.

Every year when the Pantone Color of the Year is announced I write a column about all the great plants that echo that color. Not this year, though. The 2025 Pantone Color of the Year is Mocha Mousse and while this probably looks great on the walls of a living room it’s not what most gardeners request when they are envisioning their new garden. Actually I have never had a client request a brown palette. We already have such lovely shades of brown in our trees, soil, mulch, fences, decks – you get the picture – that even chocolate cosmos rarely make the request list.

Pantone describes this shade of brown as “capturing a global mood of connection, comfort and harmony. In the garden you can include flowers in shades of cornflower blue, lilac and dusty rose to complement the soft browns of nature.

Many of our favorite flowers are cornflower blue or lilac. Most salvia have blue flowers of different shades. Lupine, columbine, wisteria, pansy and omphaloides are other plants with lovely blue flowers. Hydrangeas often are this same shade depending on the acidity of the soil. Delphiniums and some hardy geraniums also bear flowers of blue or lilac. Dusty rose flowers include saponaria and roses such as Easy Does It.

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.

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.

So don’t forget white, cream and silver flowers and foliage to brighten up the night garden. White combines nicely with both warm and cool colors so it’s easy to place. It’s an effective peacemaker between colors that would clash if placed side by side. In shady gardens, plants like white bleeding heart, wavy cream-edged hosta, white browallia, white hydrangea, lamium and white calla lily pop at night. Gardens in more sun can plant Holly’s White penstemon, silvery bush morning glory, dichondra Silver Falls, fragrant Iceberg roses, white sweet alyssum and Whirling Butterflies gaura.

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.

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