I learned about a new reference book at the NYC Roof Gardening Meetup last night (A big thanks to our group organizer and hosts, Peter and Kathy!). Multiple members of the Meetup praised The City Gardener’s Handbook: The Definitive Guide to Small Space Gardening by urban gardening expert Linda Yang. I ordered the book as soon as I got home from the meeting.
The book is available from the Brooklyn Botanic Garden Shop and Amazon.com.
Brooklyn Roof Garden 