Premna microphylla is a commonly seen bonsai plant in the Philippines. Due to its ease of cuttings and fast growth the plant is an easy option for most bonsai beginners. Surprisingly the plant doesnt seem to maintain traction or desire in the more serious bonsai groups. It seems to me it would because it has many nice features for bonsai, but again the prices for these trees is often far less than other materials.
While the material is inexpensive it can be made into many styles, air roots, rock inclusion, formal, informal, and on. Not sure why it doesnt seem to hold as much interest. Maybe it is just that so many have it and it can be propagated easily and finally it can be grown quickly.
Premna microphylla specifics
- Core Identification & Taxonomy
- Scientific Name: Premna microphylla
- Common Name: Argao Taiwan, Alagao Taiwan, Japanese Musk Maple, Japanese Neem Tree.
- Family: Lamiaceae.
- Varietals:
- Habitat/Range: Southern China, Central and Southern Japan, Taiwan
- Morphology & Characteristics
- Growth Habit: Tree; irregular or crooked growth, deadwood patterns
- Leaves: Ovate leaves tapered near the end. They grow in an alternate pattern. Very small with pruning and defoliation.
- Flowers: Hermaphroditic and concial. Cream Colored.
- Fruit/Seed: Roots from cuttings
- Stem/Bark: Rugged and Textured bark. Rapid root growth, Deadwood
- Growth: Very fast
- Bonsai Notes
- Sun Exposure: Full sun 6-8 hours daily.
- Water Use: Moderate water.
- Soil Mix: Akadama, Pumice, Lava Rock
- Fertilizing: balanced fertilizer every 4 weeks during the active growing season (spring through autumn).
- Styling and Maintenance
- Pruning: Regular pruning is essential. Root pruning is essential, sometimes as often as twice per year.
- Defoliation: Key to getting smaller leaves.
- Wiring: Branches can be wired year-round, but monitor
Gallery images
First, we are uploading pictures of our plants to show the parts of a plant that may help in identification. Second, we only have so many plants and my photography skills are not actually skillful. Finally, if it would help to see another angle or view, send us a message and we will attempt to get the right picture perspective.
