One home gardener recently sought urgent advice from the r/gardening subreddit about giant knotweed taking over their yard.

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Yellow blooms of autumn goldenrod 'Golden Fleece' - us_perennials ... Though, you would be better served trimming its stems ...

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

Pluripotent stem cells are cells that have the capacity to self-renew by dividing and to develop into the three primary germ cell layers of the early embryo and therefore into all cells of the ...

In other words, I've been going to the weed store a lot lately ... Kind Love, Lit, Natty Rems, Silver Stem and Vision Quest ...

The 2.3km long New York City High Line can teach us many things, not least about the most resilient plants to grow in urban ...

Stem-cell research is the area of research that studies the properties of stem cells and their potential use in medicine. As stem cells are the source of all tissues, understanding their ...

Suddenly I can’t get enough of asters. Many of them get no respect, growing right under our noses, often aggressively. But with just a little bit of easy taming, they can be the showstoppers of a fall ...

From late summer until fall, goldenrods brighten the countryside with deep-yellow flowers that almost seem to glow in the ...

Many people consider mugwort a common weed. It spreads aggressively and can take over large ... A chemical called artemisinin is found in the root, stem, leaves, and blossoms of the mugwort plant.

Stem cells are specialized cells that have the potential to develop into not one but many different types of cell. They are unlike any other cell for three specific reasons: They are unspecialized, ...