How to Fertilize Kybean mallee ash?
Low-phosphorus mild tree fertilizer once monthly in warm summer days

Kybean mallee ash · Eucalyptus kybeanensis
Grows best in slightly acidic, moist but well drained soil in full sun, but unlike many other eucalypts will also tolerate wetter soils. Shelter from cold, drying winds especially when young. See eucalyptus cultivation
Low-phosphorus mild tree fertilizer once monthly in warm summer days