AMSEED American Seed Intelligence Platform
Tomato variety

Yellow Submarine

Open-pollinated tomato

Breeding
Open-pollinated
Growth habit
Indeterminate
Days to maturity
70-80 days
1 community collection · basis unstated
Fruit
yellow, cherry
Weight
-
Bred by
-

Grey captions say what stands behind that particular figure. Breeding, growth habit and fruit characters carry no caption because they rest on the record's sources as a whole rather than citing their own; closing that gap is ordinary outstanding work, not a finished job.

Origin & history

A yellow pear-shaped heirloom-style variety with a pointed tip, sweeter and less mealy than the standard Yellow Pear it resembles.

Measurements

MeasurementValueContext
Days to maturity 70-80 days Consensus range across the cited independent references.

Against the rest of the tomato database

Where this variety sits among every tomato we hold a comparable figure for. Position is not merit: earlier is not better than later, and hotter is not better than milder. Only cultivar-level figures are compared, never trial results, and maturity is only ranked against figures counted the same way.

Days to maturity 70-80 days · ranked at its midpoint, 75
47.5 median 75 90

earlier than 60% of the 258 tomatoes we hold a figure for. None of these figures state whether they are counted from sowing or from transplant, so they are ranked against each other on the assumption that suppliers use one convention, which is not something any of them says.

Traits

Disease resistance

No documented disease resistance, typical of heirlooms and older open-pollinated varieties. See tomato diseases for the cultural playbook that fills the gap.

Related varieties

Sources & References

Evidence: 1 source, all community collections. No independent reference documents this yet.

  1. Seed Savers Exchange catalog & variety histories · Seed Savers Exchange, Community Collection