San Francisco's watermelons aisle is a niche shelf with only a handful of brands: 20 products from 2 brands across 3 grocers. Store brands hold 25%. The shelf leans organic — 25% of SKUs carry that claim. Verdict: niche — a boutique shelf — only a handful of brands (opportunity 17/100).
brands by share of the watermelons shelf.
the claims products on this shelf lead with — share of SKUs carrying each.
store-brand share: 25% · scores 0–100.