That sounds like one of those “don’t remove it, it’s secretly useful” gardening warnings—but it depends entirely on which plant you’re talking about.
There are several plants people often mean when they say this:
- Dandelion – Often treated as a weed, but it’s edible (leaves, flowers, roots) and helps pollinators early in the season.
- Milkweed – Critical for monarch butterflies; it’s the only plant their caterpillars can eat. Removing it can reduce butterfly populations.
- Purslane – A nutritious edible “weed” rich in omega-3 fatty acids.
- Nettle – Medicinal and edible when properly prepared, though it can sting.
If you saw this statement on social media, it’s usually referring to milkweed or dandelion, but without the exact plant, it’s impossible to say for sure.
If you can share a photo or describe it (leaf shape, flowers, smell, where it grows), I can identify it and tell you whether it’s worth keeping or removing.
