Watermelon varieties

From picnic-sized classics to lunchbox minis — what you'll find in Northwest markets.

Common types in commerce

Type	Description	Typical use
Seedless	Triploid hybrids; small white edible seeds	Retail boxes, most popular in U.S.
Seeded (picnic)	Classic large melon with black seeds	Family gatherings, traditional flavor
Mini / personal	5–7 lb single-serving size	Small households, convenience
Yellow flesh	Sweeter, honey-like flavor profile	Specialty markets

Rind patterns

Dark green, striped, and mottled rinds are mostly varietal cosmetics — sweetness depends on genetics, ripeness, and growing conditions more than stripe count. Hermiston's reputation for sweetness comes from climate and harvest timing, not a single variety name.

What Hermiston growers plant

Commercial plantings in Umatilla County follow market demand: primarily seedless melons sized for retail cartons, with some seeded and mini melons for local stands. Varieties rotate as seed companies release improved hybrids with better disease resistance and shelf life for Northwest shipping.