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 ...

There are some gorgeous self-seeding flowers that come back every year, but many of them are annuals. If you want a self-seeding perennial, a flower you should add to your list is white corydalis ...

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 ...

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, ...

When it comes to treating pain, a new study suggests traditional Chinese medicine has been getting it right for thousands of years. A chemical compound found in the underground tubers of the Corydalis ...

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 ...

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, ...