The red pigments in some fall leaves have proven to be a puzzle for researchers who debate why leaves bother to go red.

Key Takeaways Houseplants grow slower in fall and winter and need less water and fertilizer at this time.Brown and crispy leaves, wilted stems, and stunted growth can be signs of plant ...

Bare stems, yellow leaves, no new growth? Don’t panic! Dormancy is nature’s way of recharging. But what is dormancy in plants ...

Fall foliage is still a mystery: Why do some leaves turn red?

Leaves often turn brilliant colors in autumn. One of those colors has generated a lot of heated debate among scientists in recent years.