Modern day delphiniums (Delphinium spp.), also called larkspurs, are the result of 2 centuries of complex breeding efforts in Europe and U.S. Delphiniums are short-lived perennials, at their best for 2-3 years. They’re most attuned to the cool temperate climes of the northern U.S. Delphiniums belong in the Buttercup (Ranunculaceae) family (USDA hardiness zones […]
Archive for the ‘Native Plant’ Category
Hold In Confinement
Some plants are incredibly aggressive. Herbicides like Roundup™ won’t phase them. They often escape and take over other areas of your garden or neighborhood. Four notorious examples are ditch lilies (Hemerocallus fulva), swamp milkweed (Asclepias incarnata), Mexican petunia (Ruellia brittoniana), and pink evening primrose (Oenothera speciosa). You can grow these four weedy offenders in confinement. All will survive […]
Tulip Poplar And Cultivars
Tulip poplar (Liriodendron tulipifera), aka yellow poplar and tulip tree, is a large stately deciduous tree of eastern North America (USDA hardiness zones 4-9). This fast growing native typically grows 60-90 feet tall. It is also an important timber tree. A member of the magnolia family, flowers attract large numbers of bees. Ornate 2-inch-wide goblet-shaped flowers are […]
Deadheading Rhododendron Flowers
Large-flowered rhododendrons (Rhododendron catawbiense) benefit from “deadheading”, the practice of removing the old spent flower heads. Deadheading encourages increased branching, which frequently results in more blooms the following spring. It also cleans up their scruffy appearance. Small-flowered types (including ‘PJM’, lepidote rhododendrons, and azaleas) do not benefit from deadheading and are mostly […]
New Coreopsis Cultivars All The Rage
Threadleaf coreopsis (Coreopsis verticillata), also called tickseed, is a popular summer flowering perennial. Coreopsis are native to the U.S. and produces hundreds of pale-yellow blooms. Depending on cultivar, plant grows 12 to 18 inches tall and 2 feet wide. Some gardeners even plant old-time favorites like ‘Zagreb’ and ‘Moonbeam’ as annuals (USDA hardiness zones […]
What To Know About Flowering Vines
For some gardeners planting vines is not for the faint of heart. Vines need space, support, training, and for some – lots of pruning. Some vines don’t demand lots of room while others chew up lots of space. Small vines like clematis or annual morning glories (Ipomoea) may be grown in a large patio container for many years […]
Growing Trilliums
Trilliums (Trillium spp.) are the beloved native wildflower around the world. Many species are native to the U.S. Five popular U.S. species are great white trillium (T. grandiflorum), yellow trillium (T. luteum), prairie trillium (T. recurvatum), drooping trillium (T. flexipes), and sweet Betsy trillium (T. cuneatum). For 8 months and more, trilliums are […]
Carolina Allspice Sweetshrub
Carolina allspice sweetshrub (Calycanthus floridus), aka strawberry bush, bubby bush, sweet Betsy, et al., is a trouble-free medium size spring flowering shrub. This dense rounded deciduous shrub is native to Eastern North America (USDA hardiness zones 4-8). As its common name hints, flowers emit a sweet fruity fragrance. Intensity of floral fragrance is highly variable […]
Fothergillas Are Topnotch
In the Eastern U.S. two species, dwarf fothergilla (F. gardenii) and large fothergilla (Fothergilla major), are native. They are also labeled “witch alder”. Both species appear almost identical, except for flower and leaf size, and overall shrub size. Large fothergilla is indigenous to the mountain and Piedmont Regions […]
Three Easy Care Native Woody Plants
Red buckeye (Aesculus pavia) is a nearly perfect small native tree for either a full or part sun site. Decorative 5 to 9 inches long reddish flower candles form on tips of branches in late April and May (USDA hardiness zones 6 – 8). Hummingbirds will seek out the […]

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