Sometimes, two photographs end up next to each other in our photo database, and all I can think is, “I wish I had a wardrobe made exclusively from these color palettes and shapes.” Such is the case with these two.
Magnolia x wieseneri (photo by Ivo M. Vermeulen)
Shrub Rose ‘Lady of Shalott’ (photo by Ivo M. Vermeulen)
Pruning climbing roses is akin to a good spring cleaning. When things pile up in the home, there is nothing like a quiet winter weekend to dive into the mess and de-clutter. It is precisely what rosarians in the Northeast do with their climbing roses at this time of year.
In order for a magnificent climbing rose to look its best, proper care is necessary. Recently I spent a delightful day with NYBG rosarian Ken Molinari, pruning our climbers and discussing the best techniques and selection of loppers for pruning and sheering of roses in the Peggy Rockefeller Rose Garden. We have so many roses here that we like to get out early and start pruning. Find a warm day in February or early March to step outside and go to work on your climbers.
Many people think of June as the month for roses. And while it’s true for many, here at The New York Botanical Garden we generally have two peak seasons for our roses. They first come into their glory in late-May, with both the repeat flowering roses and the one-time blooming old-fashioned types exploding with color and fragrance throughout June.
The repeat blooming roses take charge for the rest of the season; some of them flowering almost continuously, while others take a four to six week hiatus before re-flowering.
We expect a lot from the roses in the Peggy Rockefeller Rose Garden so we pamper them as much as possible. They are fed multiple times during the growing season with an organic rose fertilizer in April, again in late June immediately following flower, and one more time in early August. Compost tea is used as an additional foliar feed throughout the season.
Cow manure and Epsom salts are added to soil in the spring, and compost and worm castings are added later in the season to create a fertile growing environment. A loyal troop of volunteers come to the Garden every week, and under the careful supervision of the Rose Garden Curator, Peter Kukielski, they weed, deadhead, mulch, water, and fertilize the flowers in this beautiful, historical garden.