The 34SP provides sanitary and security services, maintains a horticultural program that includes trees, gardens, and planters, and produces events, product launches, and photo shoots.

Several plant sales are held each year at the garden to benefit its educational and horticultural programs.

In 1912 at the behest of the King of Italy he supervised in Libya a horticultural programme, issue:

Caramoor, a Mediterranean-style estate built in 1912 by a rich lawyer, is best known for its summer music festival, but the horticultural program is outstanding.

The society is also offering various horticultural programs this fall, including a course, sponsored by the Street Tree Consortium of New York City, on street-tree pruning and maintenance.

Laura Barnes led the development of the Arboretum and horticultural program that are integral to the Barnes Foundation and its setting.

Garden clubs and other groups have been asked to help refurbish the gardens and operate horticultural programs.

That shift meant building community gardens, taking care of street trees and setting up horticultural programs for inmates on Rikers Island and for children in the city's schools.

The plants were donated by the Greenhouse Recreation Opportunity Workshop, a horticultural program for children and adults with autism and developmental disabilities.

In Merion, he would retain the well-respected horticultural program and open an archive for scholars.