Sanguisorba: the best to grow

No other plant native to South Carolina has such fragrant and beautiful spring blooms and stunning fall color as the witch-alders. Fothergilla was named after Dr. John Fothergill, an English physician and gardener who funded the travels of John Bartram through the Carolinas in the 1700’s. These beautiful shrubs have been planted in both American and English gardens for over 200 years, including gardens of George Washington and Thomas Jefferson.

If you said Heuchera, you’re right. Perhaps you’re going to reshuffle some shady beds this spring, and know that Heuchera, with their great foliage, can help make garden pictures work–but wonder which ones, and how best to use them. I invited George Coombs, trial garden manager at the must-visit Mt. Cuba Center in Delaware, with 50 acres of native-plant display gardens and 500 acres of natural land, back to the radio show to help make the best choices and grow them to perfection.George knows from Heuchera, having trialed 83 varieties side by side (the exhaustive results are in this pdf). “I say to people, ‘I’m doing Consumer Reports for plants,'” he explains. Though there are countless varieties on the market, many are duplicative in appearance or just not distinctive. “I can honestly say that when it

E. palustris, as its species name reveals, is a marsh-type plant, so wet and heavy soils are no problem for it (though it doesn’t seem to require them). Most spurges are finicky about such conditions. Not this one. It gets to between 2 and 3 feet tall and at least as wide.I grow seven or eight other Euphorbias, including the basic polychroma, its newer, red-foliage variant called ‘Bonfire,’ and the fiery-colored one called E. griffithii ‘Dixter’ [above]. In California, mail-order Digging Dog Nursery has a good list of spurges, but not palustris. I swore I got my most recent generation of plants at Forestfarm, but I don’t see it in their current list. Hmmm….how about Annie’s Annuals?The hardest thing about growing spurges is cutting them back,

Skip right to the bottom of the page if you just want recipes, or start with these cucumber FAQ’s:Q. I have many flowers but no fruit forming on my cucumbers (or squash). Why?Q. Some cucumbers finally started to form, but they are misshapen and stunted looking. What should I do?Q. I finally got fruit! Except it’s bitter. What did I do wrong with my cucumbers? Q. My cucumber vines were looking great—and then the vines started to wilt, though the soil wasn’t dry. Why?Q. Are those gherkins in the top photo? Is a gherkin just any small cucumber? Q. I have many flowers but no fruit formi

Whether we call them black-eyed susans or coneflowers, there are a couple of dozen species of Rudbeckia, an American genus in the Compositae or Asteraceae or simply “daisy family” that has produced many popular garden perennials, biennials and even annuals.I long ago stopped growing ‘Goldsturm,’ from the species R. fulgida, probably the most familiar Rudbeckia of all. Like many gardeners, I planted lots when ‘Goldsturm’ was first popularized (along with Sedum ‘Autumn Joy’ and purple coneflower, remember?) and guess I OD’d on it. A good plant, but here are three I like better:rudbeckia ‘herbstsonne’MY LONGEST Rudbeckia relationship has proven to b

I’m often asked that question, usually phrased like this: Why didn’t my (insert name of tomato variety) taste as good this year as last?Getting the best flavor from a tomato is “a matter of lining the genetics up with the environment,” says Tom Stearns, founder of High Mowing Organic Seeds. It’s something he acknowledges that people are more inclined to do with animals than plants—to choose a breed of l

Sam Hoadley is manager of Horticultural Research at Mt. Cuba, where he and the team trialed 70 differentCarex over a four-year period. Sam’s report on the findings will be published on the Mt. Cuba website January 13.Sam is also teaching a virtual class on February 1st on these important native plants. (That’s Carex haydenii, above.)Before joining Mt. Cuba, Sam was lead horticulturist for Longwood Gardens’ hillside garden, and he received his degree in Sustainable Landscape Horticulture from University of Vermont.Plus: Enter to win one of two tickets to the virtual event on Carex by commenting in the box at the bottom of the page.Read

Each year the Royal Horticultural Society runs comprehensive trials of popular garden plants to find those that are the best to grow. A three-year trial of sanguisorba came to its conclusion recently, and lots of excellent garden-worthy varieties won the Award of Garden Merit (AGM).

Echinaceas are real dazzlers in the late-summer border: sturdy daisies standing erect with flowers that resemble sets of spinning saucers. The colourful sun-ray petals surround bronzed, almost metallic cones. These prickly centres also give echinacea its name, for Ekhînos is Greek for hedgehog.

Echinaceas are real dazzlers in the late-summer border: sturdy daisies standing erect with flowers that resemble sets of spinning saucers. The colourful sun-ray petals surround bronzed, almost metallic cones. These prickly centres also give echinacea its name, for Ekhînos is Greek for hedgehog.

Heathers are low maintenance, drought-tolerant and hardy-winter plants. They are easy to grow and features wonderful colorful flowers year-round. Keep reading this article to learn how to grow heathers in pots.

If you’re like me, you’ve ruined more than one pair of shoes in the garden.You know how it happens – you’re dressed to