Early Goldenrod
Solidago juncea
 
Indeed one of the earliest goldenrods to bloom, it is common to see dozens of insects on goldenrod species. Reaching 3 feet tall, Early Goldenrod's yellow flowers add color to a landscape. Goldenrods host over 100 species of native caterpillars!

Light: Full Sun to Part Shade
Soil Moisture: Medium to Dry
Height: 3-4 ft
Spread: 2-3 ft
Bloom Time: July-September