Don't toss your holiday plants! Learn expert tips to fix common issues, from shedding poinsettias to leaning amaryllis, and ...

Plant hormones, also known as phytohormones, are chemicals that regulate plant cell processes. They are signal molecules produced within the plant functioning in extremely low concentrations. Here ...

EDITOR’S NOTE: This story was written by Eric Larson. When first introduced to the United States in 1825, poinsettias or Euphorbia pulcherrima were named “Painted Leaf” and “Mexican Fire Plant.” In ...

Kew scientists reveal 172 new plants and fungi described together with partners in 2024 New to science discoveries call attention to the ongoing loss of global biodiversity Highlights include a ‘ghost ...

It may seem that plants protected indoors may not have changing needs in response to winter, but that is not the case. Even indoors, environmental factors can change how plants are growing.

EDITOR’S NOTE: This story was authored by Eric Larson. When first introduced to the United States in 1825, poinsettias or Euphorbia pulcherrima were named “Painted Leaf” and “Mexican Fire Plant.” In ...