Eucalyptus grandis (Rose Gum or Flooded Gum) is a tall evergreen tree native to subtropical regions of eastern Australia. It germinates readily from seed and is considered one of the easiest native Australian plants to grow from seed.
Before sowing
Scarification
agua_quente Soak in water for 24 hours
Stratification
fria · 60 d · 4°C
Cold stratification at 4°C (40°F) for 2 months recommended
Sowing
Substrate
Porous seed raising mix, well-draining soil with organic compost
Depth
superficie
Temperature
21°C
Moisture
media
Container
Seed flats, trays, cell packs
What to expect
Step 1
Pre-treat the seed
Step 2
Sow at superficie · 21°C
Day 7–28
Seedlings emerge
Tips
Seeds are very fine and should not be buried. Sow on surface of porous mix. Keep moist but not waterlogged. Fine mist spray to avoid disturbance. Provide high humidity during germination. Do not water seedlings from top; water only from below. Requires bright light after germination. Germination typically occurs in 7-28 days under optimal conditions (18-22°C).
Sources: Australian Seed, UF/IFAS, Sheffield's Seed Company, The Seed Collection Australia
