Seed is collected from well formed trees spaced at least 100 metres apart. Seed from each tree is kept separate with details about the tree. Bulk collection . Seed is collected from all available trees to ensure the large quantity of seed required is obtained. Seed orchard collection .
Seed is collected from planted seed stands.
These stands result from tree breeding programs of plantation timber species conducted by DPI Forestry and the Queensland Forestry Research Institute for over 50 years. Improved strains of the following species are available as bulk open pollinated seedlots. Araucaria cunninghamii Eucalyptus pellita Pinus caribaea Pinus elliottii Hybrids between Pinus elliottii and P. caribaea Species other than those listed in the price lists may be available. Contact Tony or Darryl for specific requirements. Orthodox seed can be stored for considerable periods while perishable seeds usually lose viability rapidly.