Celebrate Biological Diversity in the Garden

May 22nd is International Day for Biological Diversity! What is biological diversity? Biological diversity–or biodiversity for short–refers to the variety of life forms found in a habitat or ecosystem as measured on a global scale. When scientists talk about diversity, they are generally most concerned with the passing on of genes that enable a species…

Paperwhite Pinwheels and the Joy of Winter Plants

The Friday before the winter break can be a nightmare for teachers and parents alike. The anticipation of the holiday makes children restless and the hustle and bustle of holiday preparations can be stressors for all. These were the thoughts I had prior to gathering the Dirt Girls for their weekly garden session on Friday…

What Does It Mean to “Grow Slow?”

A few years ago at the biennial Farm-to-Cafeteria in Austin, Alice Waters delivered the closing plenary.  If you don’t already know who Alice Waters is, you should find out. She is credited with establishing an edible schoolyard at a middle school in Berkeley, which over the past 20 years has grown into an entire network of…

School’s Out for Summer! (Well, not really, but almost.)

One of the most perplexing challenges of the school garden is the academic calendar. Even in climates with a year-round growing season, summer is usually the most bountiful time of year. But summer is also when students are scarce. How can you ensure that the summer harvest doesn’t become a maintenance burden? Select varieties that mature slowly. Unless…

Planning for Pollinator Study: Best Practices in Lesson (and Garden) Design

Pollinators are all the rage in garden circles these days, and for good reason.  Not only do humans rely on pollinators for many delicious foods we eat (almonds, blueberries, and chocolate, to name a few), but bees, butterflies, birds, bats, and beetles also provide critical ecosystem services. Pollinators help maintain biodiversity by supporting plants to…