Watermelon Tender Sweet Seeds | Seedmart Australia
Watermelon Tender Sweet Seeds
from $9.99 AUD incl gst Select options

Watermelon Tender Sweet Seeds

from $9.99 AUD incl gst

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  • Heirloom variety.
  • Weighs up to 15 kg.
  • Grows to 45 cm length.
  • Sweet and tender flavour.

WATERMELON ‘Tender Sweet’ Seeds

Botanical Name: Citrullus lanatus

  • A classic watermelon variety known for its bright orange, tender flesh that is exceptionally sweet and juicy.
  • Produces large, oval-shaped fruits with a sturdy green rind, perfect for slicing and sharing on hot summer days.
  • Ideal for home gardens in warm regions, producing fruit throughout the season.
  • Perfect for slicing, juicing, or blending into smoothies.
  • Frost-sensitive—best sown after the danger of frost has passed for vigorous growth and high yields.
  • A reliable choice for both beginner and experienced gardeners seeking a traditional, dependable watermelon.

Plant Details:

  • Plant Type: Annual trailing vine, reaching up to 3 meters in length

Sowing Information:

  • Sow When:
    • Temperate: October – December
    • Subtropical: September – November
    • Tropical: August – October
    • Cool: Not recommended
    • Arid: September – November
  • Germination: 7 – 10 days
  • Germination Temperature: 21 – 30 °C
  • Depth: Sow seeds 2 – 3 cm deep
  • Position: Full sun
  • Sow Where: Directly in prepared garden beds or start in trays for transplanting
  • Soil Type: Well-drained sandy or loamy soil, pH 6 – 7.5
  • Spacing: 90 – 120 cm between plants, 150 cm between rows

Details:

  • Keep soil consistently moist, especially during flowering and fruit development, to encourage large, sweet melons.
  • Mulch around the base of the plants to retain moisture and suppress weeds.
  • Allow ample space for vines to spread naturally or grow vertically with sturdy trellises if space is limited.
  • Feed plants with a balanced fertiliser or compost during early growth, then switch to a low-nitrogen, high-potassium fertiliser once flowering begins to promote fruiting.
  • Water at the base rather than overhead to help prevent fungal diseases on leaves and stems.
  • If possible, rotate planting locations each year to reduce the risk of soil-borne pests and diseases.
  • For even ripening, gently turn fruits occasionally so they rest on different sides.
  • Consider using a piece of cardboard or straw under each developing melon to keep it clean and dry.

Harvest:

Approximately 80 – 95 days after sowing, when the fruit has developed a creamy yellow underside and produces a hollow sound when tapped.

Product Specifications

  • No chemical treatment.
  • Non GMO.
  • Heirloom & open-pollinated.
  • Variety: Tender Sweet.
  • Botanical name: Citrullus lanatus.
  • Seeds per gram: 10 – 20.
  • We do not ship to Tasmania due to quarantine restrictions.