It measures 73 feet high, with a trunk circumference of 173 inches and a crown spread of 61 feet. Casuarina cunninghamiana (River-she oak) Casuarina cunninghamiana is an evergreen tree with fine greyish green needle-like foliage. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. It can be planted on highly affected areas by salt. A fast evergreen tree that grows to 30-60', the River Oak has an open canopy and pine-like foliage. Under cultivation it tolerates drought, seasonal water logging and slight to moderate salinty. Re-potting needs to be more regular,around season 2 or 3 depending on the growth rate. Title Flora of the Sydney Region Publication Author Carolin. The site was divided into low- (< 0.6 dS m −1), moderate- (0.6–1.1 dS m −1) and high- (> 1.1 dS m −1) salinity subsites on which seedlings were planted in a randomised complete block design. Seedling Development-Under proper conditions, growth of casuarina seedlings is extremely rapid, with growth rates of more than 2 m (6.5 ft) possible the first year. Hope this helps. Habit & Growth rate: Casuarina cunninghamiana occurs across much of Eastern Australia from southern NSW to norther Queensland and inland for up to 400km, fringing freshwater rivers and streams. A Casuarina cunninghamiana in Los Angeles is registered as a California Big Tree. Description. In Florida, growth rates have ranged from 3 to 5 feet a year under stress conditions, to over 10 feet a year under cultivation (Morton 1980). Casuarina cunninghamiana has a HPWRA (Hawai'i Pacific Weed Risk Assessment) score of 12 (High Risk). Native to Australia. Australia. Trees may be referred to as male or female. Origin: Australia Habit: Large tree Common Names: River She-Oak Height: 30m Width: 8m Growth Rate: Fast Foliage: Needles Flowers: Yes Flower Description: Dioecious, minute pollen bearing male flowers, and tassel-like female flowers Fruit: Cones Position: Full Sun Uses: Bank stabilisation, wind break, speciemen tree Common Pest And Diseases:Spittle-bug The tree is fast growing can reach 30-40 m. It has needle like leaves. ... Therapid growth of the tree and the finequality fuelwood it produces (it is ... Casuarina cunninghamiana (see pages 12–14 for more information about this species) Distribution Native to Australia, but of scattered distri- … The fastest growth rate was reported from Barbados where a height of 30 feet was attained in 2 years. I just replaced the zeolite in my older tree.It was repotted last season. It will tolerate considerable soil moisture or extended drought, and is often used to control soil erosion. This seems to work well but it does clog up the drain holes eventually wih roots. M. Publisher Reed. Climate Requirement for Casuarina Cultivation:-These trees can grow in hot weather conditions can tolerate up to 47°C especially coastal areas where as in inland areas the growth would be poor in extreme temperatures.Casuarina trees thrive well in both Southwest and North East monsoons. Now I put all my casuarinas in a tray filled with zeolite. Growth rate Very fast growing; can grow 3 m (10 ft) in the first year. In peninsular India, the ideal rainfall should be between 900 to 3700 mm. It is widely used for reclamation, wind break or highly polluted areas. A study was carried out to compare tree response to soil salinity of Casuarina cunninghamiana and Eucalyptus camaldulensis grown on a saline site in tropical north Australia. The effects of culture conditions on plant growth and nodule formation by Casuarina cunninghamiana were investigated. Kind Regards, Peter R. & Tindale. 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