Ken Druse REAL DIRT

A Rebroadcast: Herb-talk with Stephen Orr, executive editor of Condé Nast Traveler and author of The New American Herbal.

A replay: Meet the tomato man, Craig LeHoullier, author of the new book, Epic Tomatoes.

This week, a general discussion of invasive plants with Dr. Alan Tasker from the USDA and APHIS.

Ken talks about some of his experiences in publishing and responds to listener questions.

Herb-talk with Stephen Orr, executive editor of Condé Nast Traveler and author of The New American Herbal.

Meet the tomato man, Craig LeHoullier, author of the new book, Epic Tomatoes.

A Replay: Sharon Lucik with the USDA tells us about some hungry pests -- alien invaders that are attacking our trees and tree crops.

A Replay: Michael Judd defines "permaculture" and introduces some new ideas for growing edibles in the garden -- including mushrooms.

Sharon Lucik with the USDA tells us about some hungry pests -- alien invaders that are attacking our trees and tree crops.

A Replay: Landscape architect Darrel Morrison shares high points of his remarkable career creating, conserving and promoting native plant

environments.