The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees.The plant prefers light (sandy), medium (loamy) and heavy (clay) soils, requires well-drained soil and can grow in nutritionally poor soil. The plant prefers acid, neutral and basic (alkaline) soils and can grow in saline soil. It cannot grow in the shade. It requires dry moist or wet soil and can tolerate drought.
The tree produces welcome shade in the extreme temperatures of central Australia, and plays an important role in stabilising river banks.
Genus - Eucalyptus
Species - Camaldulensis
Common name - Red River Gum
Pre-Treatment - Required
Hardiness zones - 9 - 11
Height - 30m (98ft)
Spread - 20m (65ft)
Plant type - Medium Tree
Vegetation type - Deciduous
Exposure - Full sun
Growth rate - Fast
Soil PH - Acidic, Neutral
Soil type - Light (sandy), medium (loamy) and heavy (clay)
Water requirements - Average, drought tolerant
Germination rate - 75%
Leaf / Flower color - Green / --
Useful Info | |
Germination | Seed - surface sow February/March in a sunny position in a greenhouse. Species that come from high altitudes appreciate 6 - 8 weeks cold stratification at 35F (+2°C). Pot up the seedlings into individual pots as soon as the second set of seed leaves has developed, if left longer than this they might not move well. Plant out into their permanent positions in early summer and give them some protection from the cold in their first winter. The seed can also be sown in June, the young trees being planted in their final positions in late spring of the following year. The seed has a long viability. |