New to our Sunnyvale garden for 2020 are Seaside Daisies (Erigeron glaucus). Also known as beach aster or beach daisy, seaside daisy plants are flowering California native perennial that grow wild along the Pacific Coast, from Southern California north to Oregon and Washington. This tough little plant is found in rugged environments such as coastal scrub and sand dunes. Seaside …
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Salvia ‘Amistad’ (Sage) is a bushy, upright perennial with large, rich royal purple flowers adorned with nearly black calyces. Blooming constantly from early summer until frost, the flowers are a magnet for butterflies and hummingbirds. They rise well above the aromatic foliage of glossy, bright green, slender leaves, which remain evergreen in frost free locations. Recipient of the Award of …
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Celosias, also known as cockscomb, feathered amaranth, woolflower and red fox, are warm-weather flowering plants that thrive in hot, humid Mediterranean areas. They are commonly grown as annuals but can survive winters in U.S. Department of Agriculture plant hardiness zones 10 and 11. Plant height is generally between 6 inches and 3 feet. Celosias in the “Childsii” and “Cristata” groups …
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New to our Sunnyvale garden in 2019: Liriope muscari ‘Royal Purple’, commonly called lilyturf or blue lily turf, a tufted, tuberous-rooted, grass-like perennial which typically grows 12-18″ tall and features clumps of strap-like, arching, glossy, dark green leaves (to 1″ wide). ‘Royal Purple’ is most noted for its attractive grass-like foliage and deep purple flowers. I plan to integrate it …
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Calla lilies are easy to grow and add a classy look to perennial gardens, cutting gardens and container plantings. Their smooth, sword-like foliage stays neat and attractive all season long. Native to South Africa, Calla Lilies (Zantedeschia) provide a spectacular effect with their rich, cheerful colors and their breathtaking chalice-shaped flowers (spathe) surrounding a finger-like stalk (spadix). Calla lily flowers …
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These colorful spiky flowers, native to Mexico, bloom from midsummer to first frost. Each flower has one head per stem. The flowers range in color and size, from the giant 10-inch “dinnerplate” blooms to the 2-inch lollipop-style pompons. We have grown dahlias in our Sunnyvale garden for over 20 years. If you are patient then you can treat the dahlia …
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Alcea rosea, the common Hollyhock, originated in Asia and the area around the Eastern Mediterranean Sea. These stately beauties belong to the Mallow (Malvaceae) family, which includes 1500 different species. Hollyhocks are hardy between USDA zones 3 and 8 (Sunnyvale). How to Grow Hollyhocks Alcea rosea is variously described as a biennial (having a two-year life cycle), as an annual, …
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A clematis vine climbing up a trellis or spilling flowers over a fence is great for making a curtain of color. Most clematis varieties thrive in U.S. Department of Agriculture plant hardiness zones 4 through 11 (which is just fine for our Sunnyvale garden (zone 8a)). Proper soil preparation, ongoing maintenance, pest prevention and pruning properly provide the keys to …
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In our Sunnyvale garden, over the years, we have planted Dutch iris in many locations, both in the ground and in containers. The flowers are spectacular and another sign that spring has arrived. The bulbs naturalize so you can reliably anticipate them every spring. The Dutch iris bulb is about 4 inches in diameter and the plant can reach a …
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New to our Sunnyvale garden in 2018 is Purple Top vervain (Verbena bonariensis). It is a low maintenance shrub with pretty purple flowers that attract lots of pollinators: butterflies, bumble bees, commas, honey bees, hummingbird moths, hummingbirds, and more. . We planted it in one of our pots out front which gets full southern exposure. Height: 2 – 4 feet; Width: 1 …
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