2026 PPA National Symposium

Gardens are not static compositions — they are living systems shaped by time. This talk explores how designing with layered planting, seasonal succession and ecological awareness creates landscapes that grow richer, more resilient and more immersive each year.

Through a range of residential and experimental landscapes, we examine how matrix planting systems, multi-stem trees and carefully composed pathways establish structure while allowing dynamic plant communities to thrive. Lawns give way to biodiverse perennial layers, while microclimates are shaped through canopy, enclosure, planting density, material choices and gentle changes in level. Gravel, steel, water and terracotta interact with planting to build depth and textural contrast.

By embracing self-seeding, habitat creation and year-round interest — from winter scent to late-season seedheads — these landscapes are conceived as evolving ecological tapestries rather than fixed compositions.

 This lecture invites a shift in perspective: to see landscape as a long-term, living framework — where time, texture and ecology are fundamental to creating meaningful and enduring design.