Princeton To Plant First-Ever Microforest At Quarry Park On Oct. 4

PRINCETON, NJ — Princeton is set to transform an underused section of Quarry Park by hosting its first Microforest.

This innovative project advances Princeton's Climate Action Plan by bringing a proven Japanese ecological technique to the community.

The section of Quarry Park is currently dominated by grass and invasive species.

The Microforest concept emerged in the 1970s from the groundbreaking work of Japanese plant ecologist Akira Miyawaki.

Also known as Miyawaki forests, these compact ecosystems feature densely planted trees of varying heights alongside native shrubs. This planting method accelerates forest development, creating mature woodland in just 20 to 30 years rather than the typical century.

Princeton's Quarry Park Microforest will showcase the region's native biodiversity, featuring species found in local old-growth forests. The carefully selected plantings include red maple, white oak, American hornbeam, tulip poplar, blackgum, sweet pepperbush, nannyberry, and spicebush.

The design incorporates walking trails and seating areas, inviting visitors to immerse themselves in this unique forest environment.

The Microforest delivers multiple environmental and community benefits. It actively captures carbon from the atmosphere while managing surface water runoff and storage.

The dense canopy creates natural cooling zones, reducing local temperatures. Beyond its environmental impact, the Microforest serves as an outdoor classroom, offering residents hands-on opportunities to learn about local ecology and sustainable forestry practices.

Community members can contribute to this environmental initiative by donating to the Shade Tree Trust Reserve, helping bring Princeton's first Microforest to life.

The public planting event will take place on Oct. 4 from 10 a.m. to 5 p.m. Click here for more details.

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