New Perennials 2025. They work as hanging baskets, upright recipes or complex recipes with a thriller. Prune your penstemons fully in spring as last year’s growth.

Proven winners introductions for 2025 include 35 annuals, 42 perennials, 24 shrubs and more. For summer 2024, darwin perennials took photos and evaluations for next year’s introductions at eight locations and we’ve compiled the results for you in a handy trial results.