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Vegetable

Rockmelon

Cucumis melo · also Cantaloupe

A sweet summer melon that loves Adelaide's long hot season. Sow or plant in late spring in warm, rich, free-draining soil. Cut back on water as fruit ripens for the sweetest flavour; it's ready when it slips easily from the stem and smells sweet.

When to plant where you live

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Planting times for other areas

Varieties (3)

  • Hales BestClassic netted orange-fleshed melon; reliable and sweet
  • Minnesota MidgetCompact vines and small fruit; good for small spaces and trellises
  • Planters JumboLarger fruit; tolerates heat and some mildew

Neighbours

Grows well with

Keep away from

From seed to plate

  1. Plant

    100 cm apart, seed 20 mm deep. Full sun.

  2. Water

    Steady water, then less near ripening.

  3. Feed

    Compost at sowing.

  4. Pick, from about 12 weeks

    Ripe when it slips easily from the stem.

Good to know

  • Sit fruit on a tile or straw to stop rot
  • Pinch out vine tips once 4 to 6 fruit have set

Common problems

  • Powdery mildewwater at the base, space for airflow; milk spray or a registered product following label directions
  • Fruit splitting or bland flavourwater evenly while fruit grows, then reduce as it ripens
  • Poor fruit setattract bees with flowers nearby; hand pollinate if needed
  • Fruit flybag young fruit and pick promptly

If you use a garden chemical, follow the label exactly. Try organic options first, and ask the community or Plant Doctor if you're unsure.

Ask the garden helper about rockmelonAny question, answered from the plant libraryHow others are growing rockmelonQuestions, tips and harvests from the community
Where this information comes from

Reviewed by AI cross-check (Claude), not a horticulturist on 27 Oct 2026. Version 2.