Onion Gladalan Brown Vegetable Seeds | Seedmart
Onion Gladalan Brown Vegetable Seeds
$3.99$19.99 Select options

Onion Gladalan Brown Vegetable Seeds


  • Medium, short day onion.
  •  Heirloom variety.
  • Heavy yielding.
  • Excellent keeper.
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Onion Gladalan Brown Vegetable Seeds – Bulk & Heirloom

Onion Gladalan Brown is a medium – large sized onion with a round globe (up to 15 cm).

  • The mild flavour makes it a good variety for cooking and everyday use.
  • Suitable for temperate and sub tropical climates. Adaptable to most onion growing regions.
  • Grow as spring onions.

Growing Instructions

Row Spacing

35 cm apart

Plant Spacing

10 cm

Sowing Depth

0.5 cm

Germination Soil Temperature


Germination Days

7 - 10 days

Days to Maturity

120 days.

Planting Season

Plant in Autumn and Winter.


Full sun. Requires 10 - 12 hours a day of sun. Keep soil moist and well drained. 

Life Cycle

Hardy Annual 

Seed Germination Guarantee

Seed Guarantee

Seedmart Australia guarantees satisfactory germination rates for up to 3 months, after date of purchase. We offer a money back guarantee (or replacement) for seeds that have been stored correctly. To maintain the viability of your seeds, please store them in a cool, dry place.

Additional information

Weight N/A

Product Specifications

  • Botanical name: Allium cepa.
  • Non-GMO.
  • No chemical treatment.
  • Open pollinated, non-hybrid.
  • Heirloom variety: Gladalan Brown.
  • Seeds per gram: Approx. 250 – 350.
  • We do not ship to WA or Tasmania due to quarantine restrictions.