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PPA
May 12, 2023
Volunteer for the PPA National Symposium 2023
PPA is looking for local volunteers interested in being captains or chase car drivers on bus tours taking place July 24-28.
Oct 1, 2018
AAS and PPA seek trial sites
In 2015, All-America Selections (AAS) in conjunction with the Perennial Plant Association (PPA), launched a new herbaceous perennial trial with five entries and corresponding comparisons currently planted and undergoing its third summer of evaluations.
Oct 23, 2016
Member recognized for biodiversity garden
Perennial Plant Association pays tribute to the work of Sean James.
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