Half-Hardy Plants. That's a term you don't run into very often - but when you do, it can be confusing.   Just this morning, I swung by a garden center to check out their clearance plants and I ended up chatting with a gardener who had running to a label that had that term: Half-Hardy Plants.   The term Half-Hardy simply means that the plant will not survive a frost - that they can't handle a dip in temperatures.   So think about your tropicals; maybe you have some citrus - an orange tree or a lemon tree - or simply your patio pots.   Those would all fall into the category of Half-Hardy Plants.         Brevities #OTD On this day in 1868 Aristides Simoni was born.    He helped discover the role of the mosquito in the transmission of yellow fever.       #OTD And it was on this day in 1830 that David Douglas finally arrived at the Columbia River.   He had departed from England on October 31st, 1829 after visiting his mom.  Before he got on the boat, he wanted to make sure that he got his hands on a Bible with large enough font for him to be able to read it as his vision was feeling him   Douglas was excited to go on this trip. He wanted to get to the interior of California to discover the botanical treasures there.   But apparently, plant exploration was taking a toll on Douglas. He ran into someone at Fort Vancouver who thought he was 48 years old; he was 30.   Despite his physical challenges, Douglas was eager to get going. When he reached the Columbia, he immediately thought about botanizing in the area.   In just a few weeks, he was able to send home three chests of seeds and plants. In a letter to Prof. Hooker, he wrote:   "You will begin to think that I manufacture pines at my pleasure.”   One of the pines Douglas sent back was the Pinus nobilis. It commanded a hefty price tag at the time– 15 to 20 guineas per plant.       #OTD It's the birthday of Josephine Baker, one of the greatest entertainers of the past century.   Josephine's path led her to Paris where she became an instant sensation. By 1929, she was the highest paid entertainer in Europe.   Baker bought a Château just outside of Paris and she loved to garden there. She also loved to throw glamorous parties on the lawns of the estate which were flanked by magnolia trees and the enormous rhododendrons. The property boasted its own orchards, multiple greenhouses, vegetable plots, and even a rivulet.         Unearthed Words Here's a little snippet about June from Nathaniel Parker Willis.   He was an American author and poet. During the mid 1800s, he was the highest paid magazine writer of his day.   It is the month of June, the month of leaves and roses.   When pleasant sights salute the eyes, and pleasant scents the noses.       Today's book recommendation: Kiftsgate Court Garden by Vanessa Berridge The subtitle of the book is intriguing; three generations of women gardeners. It features the influences of Heather Muir who began gardening at Kiftsgate a century ago with her husband. Heather's daughter Dianny took over the estate, including the garden, in the 1940s. Four decades later, in the 1980s, Dianny's daughter took over the property and she owns it to this day. If you like gardens, garden history, and mix in some personal biographies - this gorgeous book is right up your alley. You can click the link above to purchase it.     Today's Garden Chore   It's time to find perennials for those wet but sunny areas in the garden.   There are a number of plants that like these kinds of conditions and many of them are favorites of mine:   Ligularia Filipendula (rubra is known as Queen of the Prairie - with the pink tops. I love this one!) Lysamachia Rodgersia   btw - I fell in love with Rodgersia a few years ago. The magnificent leaves of this plant are huge and look positively prehistoric once it gets established.     Something Sweet  Reviving the little botanic spark in your heart   On this day in 1909 at the Irish immigration reformer Charlotte to Grace O'Brien died. Afte