It's not just us humans that need regular washing, but indoor plants too. Leaves need wiping down from time to time, since the dust that gathers on them blocks out light and impedes ...

Plant out pot-grown trees, shrubs and climbers. Prune shrub, bush and climbing roses, Buddleia davidii, dogwoods with ...

Polystichum hildae, a holly fern discovered in Columbia, is named after a 95-year-old longtime volunteer at UVM. Here's why.

For the second time in three years, someone has been hacking off and stealing waxy, 2-to-4-foot-long serrated leaves from agave plants at east Torrance homes.

The poinsettia, the most popular holiday plant, is best known as the plant with bright red flowers on a green background. Let ...

Avoid these six invasive trees that harm native ecosystems and create long-term problems in Southern yards. Learn what not to ...

In short: more carbon in the air does not guarantee more carbon in the wood. Between those two lies a living network of ...

A rare fossil plant reveals how early plants moved water and food, helping to explain the secrets of tree growth.

No doubt you’ve seen your share of hollies this month — in wreaths and boughs or perhaps on holiday cards and catalog covers. But are they growing in your garden?

The basics of photosynthesis are something that every student learns in school: carbon dioxide, water and light in; oxygen ...

Looking to spice up your small space? Choose these bay leaf varieties that thrive in pots and gardens — proof that even your ...