Incredible International Rose Test Garden Washington Park 2023. The outdoor amphitheater hosts many events throughout the year. The 4.5 acre international rose test garden at washington park is the oldest, continuously operated public rose test garden in the united states.
The site is popular around the globe and is the oldest, continuously operated public rose test garden in the united states. Meet at the garden store patio. The 4.5 acre international rose test garden at washington park is the oldest, continuously operated public rose test garden in the united states.
