Premna Microphylla 《寿娘子》

🌿 Why You’ll Love It:

• Features tiny leaves perfect for refined bonsai design

• Develops twisting trunks and branches with character

• Ideal for shohin and medium-sized bonsai

• Easy to shape, prune, and maintain

• Can be trained in various bonsai styles

🌿 Premna microphylla – Care Tips

Premna microphylla, also known as Japanese Premna or simply Premna, is a popular plant for bonsai enthusiasts. Valued for its tiny, glossy green leaves, flexible branches, and strong root development, it’s ideal for training into elegant bonsai forms with fine ramification.

☀️ Light

• Prefers bright indirect to filtered sunlight

• Can tolerate some full morning sun

• Protect from harsh midday sun to prevent leaf scorch

💧 Watering

• Keep soil evenly moist, especially during active growth

• Don’t let soil dry out completely

• Loves humidity – misting helps in dry conditions

🌡️ Temperature & Humidity

• Thrives in warm climates (18–30°C / 64–86°F)

• Not frost-hardy – protect from temperatures below 10°C (50°F)

• Benefits from high humidity

🌱 Soil & Pot

• Use well-draining bonsai soil

• A mix of akadama, pumice, and lava rock works well

• Ensure good drainage to avoid root rot

🌿 Fertilizer

• Feed with a balanced bonsai fertilizer every 2–4 weeks during growing season

• Reduce feeding in winter when growth slows

✂️ Pruning & Styling

• Responds well to frequent pruning – encourages dense branching

• Can be wired, but young branches are very flexible and may scar

• Great for informal upright, broom, or cascade bonsai styles

🌸 Flowering

• Occasionally produces small, fragrant flowers – often removed to direct energy to foliage

🐾 Pet Safety

• Not commonly listed as toxic, but best to keep out of reach of pets

Whether grown as a bonsai or ornamental shrub, Premna microphylla offers a beautiful balance of delicate foliage and artistic potential, making it a timeless addition to any collection.