Red Nemesis F1 Papaya

Variety Spotlight: Red Nemesis F1 Papaya

by Paramount Seeds on Jul 17 2026
Table of Contents

    If you're looking for a high-yielding, aromatic papaya with deep red flesh and excellent transportability, Red Nemesis F1 is a variety that deserves a close look. A strong performer comparable to the well-known Red Lady 786, Red Nemesis brings together sweetness, productivity, and disease tolerance in a compact, manageable plant. For a broader overview of papaya production and variety selection, see our Papaya Production: A Grower's Guide.

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    At a Glance

    Feature Detail
    Type F1 Hybrid Papaya
    Plant Type Semi-dwarf (~7 feet / ~2.1m)
    Fruit Set Height ~70 cm from ground
    Average Fruit Weight 1.5–2.1 kg
    Flesh Color Deep Red
    Sugar Content (TSS) 19–21%
    Flavor Very aromatic and sweet
    Sex Ratio 50% hermaphrodite / 50% female
    Disease Tolerance High tolerance to PRSV
    Transportability Good
    Seed Treatment Untreated as standard

    Why Growers Choose Red Nemesis

    Deep Red Flesh & Exceptional Sweetness

    Red Nemesis produces papayas with deep red flesh and a TSS (total soluble solids) of 19–21% — placing it firmly in the premium sweetness category. Understanding Brix and sugar content can help you benchmark fruit quality across your crop.

    Semi-Dwarf Plant for Easy Management

    At around 7 feet (approximately 2.1 meters) in height, Red Nemesis is a semi-dwarf variety — making it easier to manage, harvest, and maintain compared to taller papaya types. Fruit sets low on the plant at around 70 cm from the ground, further simplifying harvest operations and reducing labor costs.

    Very High Yield Potential

    Red Nemesis is described as having very high yield potential, making it a strong commercial choice for growers focused on maximizing output per plant and per hectare.

    Good Transportability

    Fruit quality at the point of sale depends as much on post-harvest handling as it does on the variety itself. Red Nemesis produces fruits that are good for transportation — an important trait for growers supplying distant markets or export destinations.

    High Tolerance to PRSV

    Papaya Ring Spot Virus (PRSV) is one of the most damaging diseases affecting papaya production worldwide. Red Nemesis carries high tolerance to PRSV — a significant advantage for growers in regions where the virus is present or where insect vector pressure is high.

    Untreated Seed

    Red Nemesis is supplied as untreated seed as standard, with no chemical coating applied.


    Important Notes

    • Sex ratio: Expect approximately 50% hermaphrodite and 50% female plants. Hermaphrodite plants are self-pollinating and produce the elongated fruits preferred by most markets. Female plants require a nearby hermaphrodite or male for pollination.
    • Seed count: Approximately 48,000 seeds per kg. 10-gram packs contain approximately 480 seeds. Seed count can vary 10–20% higher or lower depending on seed lot and production year.
    • All sales final: All papaya seed orders are non-returnable and non-refundable. Please order carefully.

    Available Pack Sizes

    Red Nemesis F1 is available in the following pack sizes: 10 grams, 50 grams, 100 grams, 500 grams, 1 kg (please call to order).

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    Also Consider

    If you're comparing papaya varieties, Red Lady 786 F1 is the other leading hybrid in our catalog — read our Red Lady 786 F1 variety guide for a detailed look at its performance characteristics. For a full side-by-side of all papaya varieties, see our papaya varieties guide.