Hen and Chicks is a Succulent. A succulent, is any plant with thick fleshy tissues adapted to water storage. I have discovered where one can learn about Succulents in Philadelphia.
The Philadelphia Cactus and Succulent Society was founded in 1942 to exchange knowledge of and experience with succulents among its members. Membership is open to anyone with an interest in growing and learning more about succulents. There are more than 100 members at all levels of expertise - beginners and experts, collectors and growers.
Gardening is a lot of work. I am a lazy gardener. I like plants that are easy to grow, good to look at and fill odd spots in the garden that would be otherwise filled with pesky weeds.
Hen and Chicks meets all my qualifications. This link directs you to a Succulent Lover's gorgeous blog. I have fallen in mad love with succulent plants.
https://su-su-su-succulents.tumblr.com/tagged/creative%20planters
This plant will grow in partial shade and not much soil - both good qualities in a city garden or on a sunny window sill in Winter. Hen and Chicks produces flowers when the Hen reaches maturity.