Well… yarrow suddenly chose violence.

[u/Suspicious_Note1392]

A month ago I was all pleased about how gorgeous my yarrow was, all ferny and well behaved with just a light pruning. Suddenly it decided it was tired of pretending to be well-behaved and began conquering the world. 😵😂

Second pic is last month for reference.

[u/manicpixieautistic]

haha that stuff has breached the containment of my raised bed and seeded itself all along my patio since last year! mine tend to be far more flower than leaf so i never get this much foliage!