Where to buy Penhill Watermelon

Farms we have confirmed listing Penhill Watermelon for the 2025-26 season, last checked 2026-06-12. Sought-after varieties sell out fast; a listing is not a stock guarantee.

Read the full Penhill Watermelon profile

Idlewild Blooms

USA

Sales open: Presale opened February 7 in the most recent season; tubers ship March to May (2025-26)

Single tubers with ADS classification data published on every listing

Ships to US; tubers ship March through May

Sold out? Closest alternatives

No substitute is exact, and we say so in each profile. These are the varieties growers reach for when Penhill Watermelon is gone.

form diagram

Walter H. Maritz, 2003

Penhill Dark Monarch

Descriptions vary by source: the registry says bicolored purple and yellow, Triple Wren sees a raspberry-to-plum ombre, and the RHS describes swirling peach and dark pink. Expect a shifting dark blend rather than one fixed color.

Informal Decorative AALimited supply