Gerard Lordahl, Greening Director of GrowNYC, talks about how to care for your Christmas cacti and Christmas trees. He’ll also address recovering your garden after Sandy—replacing soil that was washed away, whether to get soil tested for contaminants, as well as how to deal with fallen trees and replacing trees.

Gerard Lordahl, Greening Director of GrowNYC, talks about late-summer gardening and answers questions about tending to your plants, planting new seeds, and keeping gardens green and growing into the fall.

If you have a question for Gerard, call us at 212-433-9692 or leave a question as a comment, below!

Gerard Lordahl, Greening Director of GrowNYC, gives tips and advice on planting summer gardens.

If you have questions about planting, pruning, picking, or pest prevention, leave a comment or call 212-433-9692!

Gerard Lordahl, open space greening director of GrowNYC, tells us how to care for our plants—indoor and outdoor—for our final Summer Stuff segment.

Do you have a question about how to keep your garden growing? Call us at 646-829-3985 or leave a comment below.

Gerard Lordahl, Greening Director of GrowNYC, discusses how to take care of plants in the winter, both outside and inside—from how to keep your Christmas trees and poinsettias healthy, to winter tips for houseplants and gardens.

Gerard Lordahl, Greening Director of GrowNYC, discusses end-of-summer gardening, how to care for your plants when you go on vacation, and what kinds of heirloom vegetables he recommends growing. He’ll also answer listener questions about gardening! Call us at 212-433-9692.

Gerard Lordahl, Director of the Open Space Greening Program of the Council on the Environment of New York City, discusses eco-friendly gardening, winter gardening, and botanical vocabulary. He also answers listener questions!

Horticulturalist and Director of the Open Space Greening Program Gerard Lordahl answers your questions about gardening and talks about how this wet summer is affecting plants.

New York’s gardeners often have to get creative with limited space, making the best of fire escapes, roofs, and tiny spaces that get little sun or wind. Horticulturist Gerard Lordahl of the CENYC’s Open Space Greening Program answers your questions about gardening in the New York area. Leave ...

Whether you've got a window box in Manhattan or a sprawling backyard in Manhasset, horticulturalist Gerard Lordahl is here to help you get things growing despite the summer heat.

Visit the New York Council on the Environment.

Call us live on the air at 212-433-9692 or post your questions ...