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GreenThumb Events & Workshops

Making a DIY Sub-irrigated Window Box

Wednesday, March 27, 2019

6:00 p.m.8:00 p.m.

Please note: This event has already taken place. Please use the Browse and Search options on the right to find upcoming events.

Facilitated by Nina Browne (Brooklyn Botanic Garden Community Greening)

Almost any container can be converted into a waterwise, sub-irrigated planter. Learn how, with the right plant choices, you can keep your sill looking lush with less work and up to 80% less water than a traditional window box!

Pre-registration required at




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