Goldenrod (Solidago juncea)
sol-ih-DAY-go JUN-see-ah
Genus:
Solidago
This is the first goldenrod to bloom, featuring bright yellow, plume-like panicles in midsummer. It has dark green leaves along reddish stems, which form a vase-shaped clump when mature.
Noteworthy Characteristics:
S. juncea is the earliest blooming goldenrod.
Care:
Grow in lean to moderately fertile, well-drained soil in full sun. Deadhead to prevent prolific self-seeding. It will not tolerate alkaline, clay soils.
Propagation:
Divide in spring or fall.
Problems:
Spot anthracnose, powdery mildew, rust, fungal spots.
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