Learn about organic varietal honeys from buckwheat flower to orange blossom to New York City's High Line with Zeke Freeman.

Ken rebroadcasts: Composting with Deb Martin -- just do it!

Emily Main from Rodale On-Line tells us about spice allergies and reactions to even more surprising, yet familiar things (like your phone).

A rebroadcast with Scott Zona, co-author of The Encyclopedia of Cultivated Palms. Listen to our chat on the subject of his passion -- including palms for cold climates.

A rebroadcast with guest Melinda Myers, who shares six great tips for fall garden care to help plants in the autumn, winter and even next spring.

A rebroadcast with Kathleen Gagan of Peony's Envy tells us it is time

to plant these incomparable herbaceous and woody plants to grace your

garden for decades.

A replay from 2010, mostly on green roofs with Bill Fidelo, our good friend who recently passed away

Barbara Robinson has just published a biography of Rosemary Verey, one of the 20th Century's most influential garden authors and designers.

Scott Kunst, founder of Old House Gardens, celebrates the 20th anniversary of the only company devoted exclusively to heirloom bulbs.

Brie Gluvna Arthur is the propagator and grower at Camellia Forest

Nursery in North Carolina -- Hear about how she props her plants.