Garlic (Allium sativum) was first cultivated over 5,000 years ago in regions of modern-day Kyrgyzstan, Tajikistan, and Uzbekistan. Ancient trade routes introduced it to the Mediterranean, Africa, and eventually the Americas. The ancient Egyptians believed it boosted...
Flowering vines can sense vibrations from nearby supports and grow toward them — a remarkable adaptation that makes them peerless problem-solvers in the garden. While trees and shrubs demand extensive root systems and thick trunks, vines invest their energy in...
Nothing lasts forever. Civilizations rise and fall — none have endured more than a few thousand years. The sun will run out of usable hydrogen in roughly 5 billion years. The Milky Way will collide with the Andromeda Galaxy in ~4 billion years, forming a new galaxy....
The oddly beautiful bottlebrush plant comes from Australia, a land of bizarre creatures like the platypus and leafy sea dragon. Its cylindrical, long-blooming flowers resemble, well, a brush to clean bottles. The flower’s bright red “bristles” are...
Some azaleas are old enough to collect Social Security. These “royal” shrubs can live 50 years or more. Several plants in historic Japanese temples are centuries old. Azaleas belong to the Rhododendron genus and are native to Asia, North America, and...
