Longwood Gardens Calendar 2024 Longwood Gardens. Luckily, longwood gardens has plenty of events happening leading up to the fall holidays. A new garden experience, which will open in fall 2024.
Making good progress across 17 acres of longwood’s core gardens project to open in fall 2024. Thousands of brilliant poinsettias, towering christmas trees, and fragrant flowers bloom in the conservatory’s crystal palace.