Every year, Macomb County partners with the Blue Water Conservation District to host the annual tree and plant sale. The spring sale provides an opportunity for the public to purchase young trees, fruit trees, flowering shrubs, wildflower seed and other fruits and vegetables at reasonable prices. Some items available at the sale include paper birch, black cherry, Norway spruce, red osier dogwood and Douglas fir, in addition to strawberry, raspberry, asparagus, horseradish and rhubarb plants. Prices range from $7 to $25.