In episode 159 of the Garden Basics with Farmer Fred podcast, we discussed gardening trends of 2022 that might have appeal for you. We talked with Andrew Bunting of the Pennsylvania Horticultural Society, which released its list of garden trends worth pursuing in the coming year. Among the trends catching on in many parts of the country (some of which are fairly well established in other parts of the U.S.), are putting in pollinator-friendly plants, converting lawns into gardens, attending a plant swap, and more. Their complete list is at the bottom of this newsletter.
One trend we discussed that you did not hear on the Garden Basics podcast: the increased interest in gravel gardening. Their are some rather profound differences between gravel gardening and maintaining a landscape topped with rocks, which has been popular in the southwest for more than a century.
There are some rather beautiful examples of gravel gardens back East and in the midwest, as you will hear Bunting describe in this special podcast edition of the Garden Basics with Farmer Fred newsletter.
One gravel garden that Bunting highlighted was the Olbrich Botanical Gardens in Wisconsin. You can see and listen to Jeff Epping of Olbrich describe the development and results of their gravel garden experiments here.
In this newsletter podcast, Bunting describes the success of gravel gardens throughout the mid-Atlantic region. Following that, retired college horticulture professor Debbie Flower and myself will discuss whether this is appropriate for the hot climates of USDA Zone 9, and some of the possible drawbacks. Still, the results from back East are certainly eye-catching. But is it right for you, especially if you live in a hot summer/low rainfall climate? As we say in the podcast, go ahead and try, but do it on a small scale at first.
The Pennsylvania Horticultural Society is also putting together the Philadelphia Flower Show, June 11-19, 2022. For more information about the Society, along with details about their 2022 Flower Show, click here. Here is their list of the 2022 Garden Trends:
• Utilize Native and Pollinator-Friendly Plants. Coax bees and pollen-loving insects to your gardens. Native plants attract native pollinators. A good California source for the appropriate plants is the Calscape website, Calscape.org, for ideas for native plants suited to wherever you live in California.
• Consider Turning Lawn Space into Garden Space. Removing a small piece of lawn and transforming it into garden space has the power to significantly lower fossil fuel emissions that would otherwise be applied to the lawn through regular trimming and maintenance. Your new garden space can also boost its positive environmental impact by being used as a pollinator garden, perennial garden, or even a vegetable patch.
• Attend a Plant Swap and Make a New Friend. A great way to incorporate new plants in your garden and gain expertise as a beginning gardener is by attending a plant swap. At a plant swap, attendees can bring their small plants, cuttings, potting soil, pots, seeds or other gardening equipment and exchange them for something they don’t have. This is a simple way to diversify your garden, learn new horticultural skills, and connect with fellow gardeners. Many of these exchanges can be found online in local Facebook pages or the Next Door gardening groups.
• Try Gravel Gardening. Saving water in the garden isn’t just a passing fad here in California; it’s the law. The Pennsylvania Horticulture Society has noted that more and more areas in the U.S. are experiencing inconsistent weather patterns and periods of drought. Planting gardens that require little watering or irrigation is growing in popularity. However, there is one trend back East that may sound intriguing to some California gardeners: gravel gardening, which offers a way to cut back on water and fertilizer use in your garden through eliminating the use of soil. Gravel gardens can incorporate a multitude of plants, including a wide array of succulents and ornamental grasses, as well as lavender, ceanothus and sage. A word of warning for California gardeners: if you excavate several inches of soil and fill it with gravel, make sure the soil below has good drainage. Also, when temperatures hit triple digits, a gravel garden may require regular irrigation. Starting a gravel garden in an area that gets afternoon shade may eliminate that need for more frequent watering.
• Grow Your Own Fruit. Growing fruit is no longer reserved for those with large yards. Even just a few fruit trees can produce hundreds of pieces of fruit, perfect for jams, jellies, cookies, ice cream, or simply eating as-is. Dwarf fruit trees come in many varieties including figs, mulberries, apples, peaches and pears, and are ideal for growing in a limited, sunny space.
• Cut Flowers Are Trending. Across the country, boutique flower businesses are incorporating more and more classic cut flowers like zinnia, dahlia, poppy, cosmos, and Shasta daisy. Cut flowers offer a rewarding means to experience the pride of growing your own flowers and sharing them with loved ones that will never go out of style.
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Fred Hoffman is also a University of California Cooperative Extension Master Gardener in Sacramento County.
Is Gravel Gardening Right For You?