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February 27, 2025

Jim Ireland


Tropical plants make excellent bonsai specimens due to their resilience, year-round growth, and ability to thrive indoors. Unlike traditional temperate bonsai that require dormancy, tropical bonsai can be cultivated indoors or outside in warm climates where temperatures remain above 50ยฐF (10ยฐC)

A few popular Tropical Bonsai Species in our area

1. Ficus (Ficus spp.) โ€“ One of the most popular tropical bonsai choices, ficus is easy to shape, can have aerial roots, and tolerates indoor conditions well.

2. Jade (Crassula ovata) โ€“ A succulent with thick, water-storing leaves that can be pruned into classic bonsai shapes.

3. Bougainvillea (Bougainvillea spp.) โ€“ Known for its vibrant, paper-like flowers, it thrives in warm, sunny conditions.

4. Brazilian Rain Tree (Pithecellobium tortum) โ€“ Features delicate compound leaves that fold at night and a naturally twisting trunk.

5. Desert Rose (Adenium obesum) โ€“ A striking bonsai with swollen roots and colorful, trumpet-shaped flowers.

6. Schefflera (Schefflera arboricola) โ€“ A popular indoor bonsai with umbrella-like leaves that adapt well to training

Care Tips for Tropical Bonsai

Lighting: Most tropical bonsai need bright, indirect light or supplemental grow lights. Some, like bougainvillea, prefer full sun.

Temperature & Humidity: Keep temperatures above 50ยฐF (10ยฐC) and provide humidity trays or misting if indoors.

Watering: Water when the topsoil feels dry but avoid letting the roots dry out completely. Tropical species generally need more consistent moisture.

Fertilizing: Feed regularly during the growing season (spring-summer) with balanced fertilizer, reducing in fall and winter.

Pruning & Shaping: Regular pruning helps maintain shape; wiring is best done on flexible branches but varies by species.

Repotting: Repot every 2-3 years, depending on root growth, using well-draining bonsai soil

Bring your trees and share your experiences.

Seeking advice? Then ask some questions. Curious? All are welcome to observe and participate.

Bonsai, Tips, Tropical Plants
Bonsai, Tips, Tropical Plants

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Akadama Bonsai Carmona Evergreens Ficus Fukien Tea Juniper Lava Rock Pine Portulacaria afra Pumice Schefflera Soil Tips Tropical Plants

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President

Jim Ireland
azireland2@gmail.com

ยฉ 2026 Scottsdale Bonsai Society