Adult

Explore the many ways to propagate houseplants in this hands-on workshop.  Make your own leaf cuttings, learn how to air layer tropical plants and graft cacti in this fun and [...]

Wednesday, May 13, 2026 | 6:30-8:00 PM Discover the wild world of carnivorous plants!  These amazing plants have to fight to survive in habitats where most plants would struggle. From [...]

Get introduced to the art of rock gardening and learn how to craft beautiful, lightweight hypertufa containers that showcase alpine and drought-tolerant plants. This hands-on workshop blends horticulture, design, and creativity, giving you the knowledge and skills to build your own container alpine garden. Members Fee: $20 Public Fee: $26 REGISTRATION HERE

Friday, June 12 · Sewickley Quarter VIP Reception: 5:30-6:30pm · Event: 6:30-10:00pm Our fundraising event of the year is coming up! Join us for the annual Summer Soiree, a chic cocktail party for 150 people at Sewickley Quarter in downtown Sewickley. This year’s event theme is Saddle Up, featuring Western themed activities, entertainment, dancing and [...]

Join ALT staff and WPMC Identifier Julie Travaglini for a mushroom talk, walk and ID table at Fern Hollow Nature Center. We will start with an introduction to the Kingdom [...]

Explore the artistic potential of the natural world in this hands-on botanical art class. We'll try three techniques: cyanotype printing, which harnesses sunlight to create striking blue-and-white botanical impressions; plant pounding, which [...]

In this beginner-friendly class, discover how wildflower meadows increase biodiversity; supporting native bees, butterflies, birds, and the countless species that depend on open, flowering landscapes. We'll cover practical strategies for [...]

Discover the beauty and ecological value of aquatic plants and water gardens. We'll dive into the fascinating variety of aquatic plant types and discuss the unique role each plays in [...]