Canada thistle (Cirsium arvense) is an aggressive, invasive plant. Here's how it spreads and how to identify it so it doesn't ...

Q: I have nine pots of what I’m pretty sure is purple heart (wandering dude) on my apartment balcony. They came from a bed in my sister’s front yard. What’s the best approach for their cold weather ...

Tall flower spikes protrude from the center of the foliage in bursts of lavender or dark purple. Hummingbirds are drawn to ...

Some foliage plants surprise in spring rather than fall. Siberian bugloss (Brunnera), for instance, is beloved for its ...