How to take care of Ligustrum Bonsai
General information: Ligustrum, or Privet are found in many species and cultivars with a diversity of leaf colors, leaf forms and growth habits. All are tolerant of heavy pruning. The white flowers are attractive during late spring and early summer.
Family: Oleaceae
Lighting: Likes a bright position (1000 Lux). Most sources recommend only about an hour of direct sunlight daily, although success has been reported growing it in a sunny position all day.
Temperature: Zones 7 - 11.
Watering: Adequate water to keep the tree from drying out and remaining dry.
Feeding: General purpose fertilizer is good.
Pruning and wiring: Branching can be encouraged by pinching the stems.
Propagation: Cuttings, grafting and seeds.
Repotting: The tree needs annual repotting. Not particular about the type of soil, however it should be well drained.
Pests and diseases
Pests: Aphids, scale, white fly and spider mites.
Diseases: leaf spot due to heavy winds hitting the tree and root rot.
Some species suitable for bonsai:
L. japonicum, Japanese or wax privet.
L. lucidum, Glossy privet. Rapid growing
L. sinense, Chinese privet
L. sinense 'Variegata' has small white to yellowish variegated leves 1 1/2 to 3 inches.
L. japonicum var. roundifolium, also called L. recurvifolium is slow growing, upright with round leaves.