Stringybark

Stringybark

Eucalyptus Obliqua

Scientific Name

Eucalyptus Obliqua

Family Name

MYRTACEAE

Common Name

Stringybark

General Information

Height 15.0m - 90.0m (1500-9000cm)
Flowers Umbels with 7-16 flowers, profuse, white-cream/
Fruit Woody capsule
Form Tall straight tree with a dense crown.
Municipalities Break O'Day; Brighton; Burnie; Central Coast; Central Highlands; Circular Head; Clarence; Derwent Valley; Devonport; Dorset; Flinders Island; Georgetown; Glamorgan-Spring Bay; Glenorchy; Hobart; Huon Valley; Kentish; Kingborough; Latrobe; Launceston; Meander Valley; Northern Midlands; Sorell; Southern Midlands; Tasman; Waratah-Wynyard; West Coast; West Tamar
Communities Dry Eucalypt Forest and Woodland; Wet Eucalypt Forest
Habitat Notes Grows on deep soils with good drainage from sea level to c.600m. Is absent from poorly drained sites, dry sites and highly infertile soils.Generally frost and drought resistant, but this is strongly related to provenance.
Site Tolerance Dry; Exposed; Moist; Rocky; Windy
Soil Tolerance Clay; Fertile; Loam; Poor; Sandy; Well-drained
General Notes One of the most important hardwoods; used for pulp production and for a wide range of construction and manufacturing purposes. Useful in providing high-level shelter (up to 50m) in windbreaks. Its dense foliage provides useful shade. Suitable for planting for the commercial production of sawlogs. Also a possible hardwood pulp species. Large quantities of cream-coloured pollen is yielded producing a mild flavoured honey. Nectar feeding birds are attracted to the blossom and rosellas are attracted to the capsules and seed. The blossom provides food (pollen) for many native insects, which in turn attract insect-eating birds. The seed and fruit are eaten by some native birds. The leaves are used for dyes.Koori (mainland) use: Fibre from inner bark used to make coarse string for bags and fishing nets. Outer bark for tinder. Not suitable below powerlines.

Propagation Details

Flowering Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Seed Collecting Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sowing Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cutting Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Seed Information

Seed Collection Collect capsules and store in paper bags until valves open to release seed. seed can be collected at most times of the year as seed-bearing capsules are retained on the tree for a long time.separate seed by sieving
Seed Treatment Method Standard
Seed Storage Life > 10 years*
Viable Seeds Per Gram 85
Seed Treatment Notes 6-8 weeks to pricking out. Seed germinates best at 21oC. Seedling may not survive in a sterile potting mix. Problems can be overcome by adding local soil or leaf litter.Smoke treatment may improve germination *Dry stored in refrigerator at 3-5oC.
Germination Time 2-4 weeks
Suitable For Direct Seeding Yes

Cuttings

Propagation By Division No