Bloom season 2024 begins as 2023 ended: heavy precipitation and chaotic temperatures. The gardens will open for visitors just as the peonies begin opening, usually early- to mid-June and extending nearly into July. Check this website for current garden conditions as the season progresses. Email (peonies@criv.com) or phone (603.837.9800). To see the garden change through its seasons, check out this video: Peony Time