The W.E. Upjohn Peony Garden features the largest collection of historic — pre-1950 — herbaceous peonies in North America, "and likely the world," curator David Michener said.

The W.E. Upjohn Peony Garden features the largest collection of historic — pre-1950 — herbaceous peonies in North America, "and likely the world," curator David Michener said.

The W.E. Upjohn Peony Garden features the largest collection of historic — pre-1950 — herbaceous peonies in North America, "and likely the world," curator David Michener said.

Michigan's Peony Garden is free to visit and open from sunrise to sunset. For those drawn to the ancient plant's scent, Michener said it's best to show up earlier in the day or later in the ...

The W.E. Upjohn Peony Garden features the largest collection of historic — pre-1950 — herbaceous peonies in North America, "and likely the world," curator David Michener said.