Eucalyptus flower seed can be grown indoors or out. If grown indoors, you just need to prune the plant to the desired size. Eucalyptus requires a warm climate and will expand quickly outside. Young leaves are a combination of blue and silver, and are fragrant. Excellent as cut foilage.
To plant Eucalyptus flower seed broadcast the seeds onto the surface of a well drained soil mixture and keep slightly moist. Needs warmth and filtered sunlight to germinate.