Phytosanitary Certificates are now available for international buyers. We ship Internationally and Australia wide including Tasmania and WA.
SKU Code: E-87-5g
Characteristics: Shrub 1.2 m spread 1 m
Seed per packet: Approx. 20
Seed per gram: Approx. 50
Isopogons are related to Grevilleas and Banksias.
A compact shrub that produces barrel-shaped yellow inflorescences that appear from September to January on the ends of stems. Measuring 2.5 to 3 cm across, they contain many yellow or cream individual flowers. Flowering is followed by relatively large hairy grey fruit.
Prune regularly to maintain shape. Attracts birds.
Endemic to the south coast of Western Australia.
Prefers dry summers and excellent drainage and will tolerate moderate frosts.
Seed is usually best sown in spring or autumn, avoiding the coldest and hottest months of the year. The optimum germination temperature for germination of this genus is around 18-22°C
Pre-treatment of smoke is recommended for this species.
Research has shown that many members of this genus are responsive to the pre-treatment of smoke. Although germination may occur without smoke treatment it has proved to be beneficial in reducing the number of days to germination and increasing germination rates of this species.
Smoke treatments are simple and can be undertaken either by soaking the seed overnight or by applying it to the surface after sowing, both provide good results. Smoke treatments are available by clicking here.
General note: Seeds of many natives are dormant and require specific conditions or pre-treatment for germination.
Do not be too hasty to discard seed that does not germinate, seeds will often lay dormant until the conditions are similar to their natural requirements for germination to occur. Containers put to one side will often surprise long after they were discarded.
We now stock a range of Propagation Accessories including the popular Aquamiser Propagation Kits, Pots, Native and Forestry Tubes, Trays, Labels and more.
We can only ship these items to Australian locations, international customers please request shipping quotation prior to purchasing.