It’s been a cold nippy November and we’re taking a little extra time to put on a few extra layers before heading outside to work. Temperatures are dropping and it’s really time to start thinking about winter. The plants are on their last legs and the last of the tremendous fall foliage we’ve been blessed with this autumn are carpeting our grounds and exposing an occasional clear blue sky above. Indian summer has been frequent and we’ve all been soaking it all in.
The Lagerstroemias this year have had wonderful fall color to make up for its lack of prolific flowers this summer and the Parrotia persica in the Soest Garden have exhibited the best color yet in the three years I’ve overseen them. All of the fall blooming stars never fail to hit their queue and some of the regular summer bloomers have hung around for a little encore. Geranium ‘Rozanne’ continues to churn out blooms along with salvias, chrysanthemums, and various asters. Of course, the grasses are hitting their stride and are looking spectacular and I’m finding that more and more people are catching on and are willing to try them out in their gardens because they are so eye-catching and easy to maintain.
Panicum virgatum 'Northwind' illuminated by an autumn sunset
November is also a time when we prepare the nursery for the winter and our cohorts over at Washington Park Arboretum have helped us put up the plastic covering on our hoophouses and brought our container stock into a bed of sawdust where they overwinter.
The key is to prevent the rootballs of these otherwise hardy plants from freezing and thawing and by having them in sawdust, it’s almost like having them directly in the ground where the soil temperatures stay relatively even so the top few inches of sawdust can freeze, but the whole rootball itself is perfectly fine underneath.
October and November are very busy planting times for us and rather than overwintering the whole inventory, we’ve been working on finding permanent homes for some of the plants in stock. We are looking forward to the bloom of a generous donation of Hellebores from Ernie and Marrieta O’Byrne of Northwest Garden Nursery who have bred the fabulous “Winter Jewels” series. Paying them a visit last summer to pick up these plants was such a treat. Their gardens are some of the best I’ve ever visited and their breeding program was so fascinating to learn about.
So, look for these Hellebores peppered throughout CUH in the winter time and look for “Winter Jewels” at your local nursery!!
T & L Nursery also came through with another donation to us this year with a nice assortment of new ornamental grasses and some classic perennials such as Siberian Iris and herbaceous peonies that we’ve never had in the garden before. They will be a fabulous addition to the wonderful assortment of perennials we have.
McVay Courtyard after later leaf drop
If you ever have any questions about the grounds and landscapes here at CUH, please don’t hesitate to contact us. We aren’t always out in the garden to greet you, but we hope you’ll enjoy your visit.
Soest Perennial Display Garden