Showing posts with label weed of the month. Show all posts
Showing posts with label weed of the month. Show all posts

Tuesday, June 17, 2008

Weed of the Month

What is this?


This is easily the most noted noxious weed this time of year. It comes in numerous colors including white, red and yellow, yellow and white and just yellow. We all see it, sneeze at it and have many choice words for it, but what can we do about it?

This aggressive, rapid spreading plant can grow 3 feet in the first year. It can form dense impenetrable stands that degrade natural areas. It invades rapidly following logging, land clearing, and burning. It can form pure dense stands for miles along highway and country roads to crowd out native species and destroy wildlife habitat. These plants contain a volatile oil and are considered potential fire hazards, in fact one town in OR burnt to the ground due to scotch broom and its cousin gorse. They are also often an eye sore and can irritate many individuals’ allergies.

Controlling just one scotch broom plant can stop more than 500,000 seeds from being produced. As with many noxious weeds there is no “cure” that can be implemented in one year but rather a management plan needs to be created with realistic goals for removal. Scotch broom can be controlled and maintained in many sites with great success. You will need to address not only individual properties but community shared spaces.

You can do a weed pull in your neighborhood or just on your own property. If you need help contact your local school and see if students need volunteer hours or contact the local Boy Scout troop in your area. Weed wrenches are available from our office and can but are in great demand so make sure to call well in advance of needing one.

Happy weeding!
Dana
360-307-4242



What is this?


A new(er) weed has been catching my eye lately, along the roadsides and moving into new areas of construction and newly logged areas. It is a member of the borage family and it is not surprisingly a pretty plant brought in as a garden ornamental. This little plant has bright blue flowers on it and looks similar to a forget-me-not but is much more aggressive. Many of the reasons why I fear this plant are the reasons that others revere this plant “It blooms almost all Summer, DOES WELL IN POOR SOIL, and is DROUGHT TOLERANT. Cut back after blooming for a new flush of growth.” All of the attributes listed above call out to me that this can be our next big problem.

So, what is the plant? Anchusa azurea it has many common names and is listed as being bread in Germany. The plant has brilliant blue flowers with stout hairs on the stems and leaves. It stands approximately 3 feet tall and will bloom all summer and is very apparent right now.

Watch for it along the roadways and in our garden edges but make sure that when you see this plant you pull it out.

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