These Special Bees Craft Nests From Flower Petals

The ancient Chinese have cultivated Tree Peonies for over 1500 years. Prized specimens are and were grown for medicinal purposes as they contain glucocides and alkolides. The  imperial palace gardens had many specimens that became quite valuable.

Our transatlantic cousins still benefit from the Pilgrim fathers gardening knowledge taken to their shores centuries ago. The potato famine of 1845-50 caused Irish farmers to discover the Idaho potato. Now these and other horticultural favours can be returned by this book of organic homespun tips.

I have been reading the Penguin Encyclopedia of Gardening which aims to provide ‘….an explanation of words used in a technical sense in a horticultural context in the UK and USA.’ Set out as an A to Z this resulting post, missing a thousand definitions, is unlikely to rank highly with search engines.

I have grown a lot of viburnums over the years, and have pruned them at various times of year for one reason or another. Usually viburnums need relatively little pruning, assuming you planted the right cultivar in the right-sized space (for example, not ‘Mariesii’ among the doublefiles, shown, but ‘Watanabei’ if you only had a smallish area). Even the lightest form of pruning, the removal of spent flowers called deadheading, isn’t needed with most viburnums, since what you want is fruit after the flowers (unlike all that deadheading with lilacs, for instance, to prevent messiness).POOR PLANNING TO BLAMEMost of the pruning I’ve had to do on viburnums was because I didn’t leave enough room for the plant to reach its eventual size, and poor planning (meaning my impatience to have a filled-in garden) caught up with me in time. I have cut several viburnums to the ground or the

When flowering plants don’t bloom well it’s usually an issue of either not enough light; too much Nitrogen (which makes green, not flowers) or not enough of the nutrients they need because of competition with other plants; or overcrowding. But I wanted to look it up and get more info, because I had always thought my daffodil drifts were “forever.” And forever just came to an end, apparently. ALL OF THOSE REASONS, AND MOREThe American Daffodil Society website confirms that any/all of the above can be the culprit, as can a soggy location; cutting off the foliage too early before the bulb ripens; an early heatwave the previous spring that similarly prevented ripening; and a few more remote possibilities like viruses.So I’ve been outdoors this morning examining my many drifts of non-blooming narcissus, versus the clumps that are performing well, to figure out who needs what from me. All the while I was hoping against hope the answer i

I spoke about some notable natives with my friend Andy Brand of Broken Arrow Nursery, with whom I often hosting half-day workshops in my Hudson Valley, New York, garden, when we focus on upping the beneficial wildlife quotient in your own backyard with better plants and better practices. Andy has been one of the experts I’ve pestered for ideas as I’ve been doing that in my own garden in recent years to good effect.Andy is manager of Connecticut-based Broken Arrow, and he’s a serious amateur naturalist, and founder of the Connecticut state butterfly association. (That’s a photo by Andy of a red-banded hairstreak on a Clethra blossom, top of page.) Learn where many familia

I first heard about “Bird Songs Bible: The Complete, Illustrated Reference for North American Birds,” edited by Les Beletsky, featuring sound from the Cornell Lab of Ornithology and published by Chronicle Books, in this NPR segment last month. One caveat: The book-cum-boombox (birdbox?) ain’t cheap (cheep?) at $125.‘Millions Against Monsanto’ CampaignIWON’T ELABORATE OR START SHOUTING, but rather leave it at this: One of the things that scares me most is GMO crops, whether in the field or in our food. The Organic Consumers Union offers education, and also an advocacy program (aimed squarely at Monsanto, of course, whom they label “the biotech bully”) to make it easy for us all to add our names to the fight.

ISEEM TO BE A MAGNET for furry black creatures, a trend that I suppose started when the cat of my dreams adopted me all those years ago. This week, he and I have been visited by two other thick-coated types: the biggest caterpillar I have ever seen, Hypercompe scribonia (above, who will become the giant leopard moth), and a not-so-big (but big enough, thank you) American black bear, Ursus americanus, who completely terrorized resident fur-bearer Jack the Demon Cat in the overnight hours last night.

Since 1993, Scott has run Old House Gardens, the only American resource devoted exclusively to heirloom bulbs, many available nowhere else–older varieties that have been handed down for their enduring value and interest.After a degree from Columbia, Scott returned to Michigan to teach school and bought an 1870s fixer-upper house in Ann Arbor that led to an epiphany when he realized some of the plants outside it were hand-me-downs of gardeners past. He pursued a masters in historic preservation, worked as a landscape historian, and has taught landscape history at Eastern Michigan University.And most important for this discussion: Having that whole catalog of b

Read along as you listen to the June 26, 2107 edition of my public-radio show and podcast using the player below. You can subscribe to all future editions on iTunes or Stitcher (and browse my archive of podcasts here).evaluating monarda with george coombs of mt. cubaQ. We’ve talked before on the show about your past trials of other native plants like Baptisia and Heuchera—and native plants are the mission of Mt. Cuba, which is both a garden for visiting and a research center, right?A. Mt. Cuba Center is actually a former du Pont family estate, the Copeland family estate, and they left their estate to become a public garden. What kind of sets us apart from others in the area is that we focus on native plants. We broadly define our nativity region as the Eastern United States.We do a lot of work promoting plants in a display capacity in the gardens itself, and then we also do research like what I do, trying to help

Gardeners in some areas of Texas where the species is endemic are smiling right now. “I’ve got them all over my backyard,” they are perhaps saying, because the species can be found growing as a self-sowing annual in parts of Florida and North Carolina and Texas, says the Lady Bird Johnson Wildflower Center.The H. argophyllus selection I grew in 2012 was a refinement of the straight species called ‘Japanese Silver-Leaf’ (which I expect was so named after being bred in that country, as numerous fine sunflower varieties have been—crossing the genetics of our various U.S. natives). My plants grew from about 5 feet to 7 feet.Various sources say one should hide its awkward-looking “legs” with some other mid

In the story that follows, Ellen provided me with green links to audio files from BirdNote’s archive that you won’t want to miss; click them. A link to earlier stories in our ongoing series is at the bottom of the page, along with information on how to get BirdNote daily–and if you want to give thanks to nonprofit BirdNote for all their wonderful avian “aha’s,” you can do so at this link.I’ve been able to spy the nests of about 10 species of birds in the 2014 garden, of the 60ish species who visit me each year, and know that more avian families are doing a better job of concealing theirs.Baby birds—often a more-flecked, stubby version of their parents, like the American robin up top or those flickers below