Weeds are annoying, but they can also be great indicator plants, telling you what nutrients your garden is lacking or what it has in excess. More: http://Weeds are annoying, but they can also be great indicator plants, telling you what … [Read more...]
Rosette Disease
The client brought in a sample from his rose bush, which has red color, distorted leaves and buds. DIAGNOSIS / RECOMMENDATION The problem was identified as rose rosette disease (RRD). The recommendation is to remove and destroy … [Read more...]
Mulch: Using Colored Plastic Mulches in the Vegetable Garden
As you’ve been flipping through the pages of all the gardening and seed catalogs that landed on your doorstep this winter, chances are you’ve seen a page or two dedicated to plastic mulches in every color of the rainbow. Plastic mulches, particularly … [Read more...]
Champion Trees
A champion tree is the largest known tree of a given species in a particular geographic area. Some champions are very large trees and some champions are rather small. For example, the largest known tree in Maryland, an American sycamore, is more than … [Read more...]
Caring for Your New Plants
Here are some tips from Wildflower Center horticulturists for promoting healthy growth of your new plants: https://www.wildflower.org/learn/how-to/care-for-your-new-plants A note from Bedford Extension Master Gardener KathyN: The Lady Bird … [Read more...]
The Walnut Tree: Allelopathic Effects and Tolerant Plants
Allelopathy is a complex phenomenon which Pliny the Elder, a Roman natural science author, first wrote about in 77 A.D. In his writings he noted the toxic effects of black walnut on neighboring plants in the landscape. More: … [Read more...]
Automatic Watering for Raised Beds
Shame on…me. For ten frivolous years (2008-2018) I relied on an oscillating sprinkler to irrigate the 12 raised beds in my Kitchen Garden. Of course, this same sprinkler watered the paths between the beds. It watered the air, too, whenever the wind … [Read more...]
Container gardening with vegetables & herbs tip sheet
Nothing tastes as good as fresh produce. It tastes even better when you pick it in your own garden. What if you don’t have much space or no yard? You can have some vegetables and herbs growing on a sunny patio, porch, or deck in containers. A few … [Read more...]
Nasturtium
Nasturtium is both a decorative garden annual as well as a useful culinary herb. There are two types of nasturtium; a trailing type (Tropaeolum majus) that can be trained to climb or allowed to spread on the ground and a bush type (Tropaeolum minus) … [Read more...]
Underused Native Plants: Common Blue Violets
There is a reliable palette of native plants common in the trade today from Flowering Dogwood (Cornus florida) to Serviceberry (Amelanchier sp) and Purple Coneflower (Echinacea purpurea) to Cardinal Flower (Lobelia cardinalis). But there are many … [Read more...]