Image of Kousa dogwood close-up on flowers

Plant Pick: Cornus kousa, the Kousa dogwood

This Asian dogwood comes into bloom in early June. It is resistant to many pests and diseases, including the anthracnose virus that has impacted our native white and pink dogwood trees. The bark of its trunk features exfoliated patches that provide year-round interest. Heart-shaped, dark green leaves are tough enough to withstand the summer heat. There are many…

Image of spouting Japanese Knotweed in Spring

Natural Control of Japanese Knotweed

Sometimes nature comes a little too close when there is disturbed ground. One of the common invaders is Japanese knotweed. This shrubby plant in the knotweed or buckwheat family was imported in the late 1800s as an ornamental curiosity and became a rampant escapee in our area. You may have seen it lining roadsides or stream banks. It spreads…

Focus on Compost Tea – What is it and why you should have it

We began our compost tea program back in 2007. At that time, the study of soil microorganisms (or soil biology) was just becoming mainstream through the work of Dr. Elaine Ingham. She found that almost any soil can have its biology boosted through the addition of an actively aerated compost tea. Compromised soils, especially with compaction following construction,…