Botanically speaking, perennials are plants that last for three or more years, returning year after year, but generally having a short blooming period. Annuals will bloom for an entire season and then ...

Consumer complaints regarding liver issues led Colorado-based edibles company 1906 to pull sleepy-time products from dispensary shelves, according to a joint announcement from the Colorado Marijuana ...

Blue-flowering Corydalis, related to poppies, is among the most attractive of spring-blooming perennials. The botanical name means crested lark and refers to the birdlike appearance of the attractive ...

Root extracts from the flowering herbal plant Corydalis yanhusuo, or YHS, has widely used for centuries as a pain treatment. Yet few studies have investigated how it works on different forms of pain, ...

Edibles brand 1906 has ceased production of its line of sleep-aid products after a second round of reported adverse liver reactions. The ingredient linked to the liver injury was an herbal extract ...

Camouflage is a common defensive strategy among animals. By modifying their coloration and patterning, animals evade predators or ambush prey. Notably, more than 40% of alpine plant species in the ...

Set your garden up for success by mastering one small pruning habit that can make all the difference for your corydalis (Corydalis lutea) flowers. These flowers are one of the many perennials that ...

Some of my best plantings are not my doing. My role, in these cases, has been to recognize the plants’ qualities and then leave well enough alone. Those pastel-pink columbines that look so pretty in ...