Source: Wikimedia Commons
Gardenia
IntermediateGardenia jasminoides
Evergreen shrub with pure white fragrant flowers. Single-flower types bear orange fruit in autumn, enjoying both blooms and berries. Popular from shohin to mini bonsai.
About
Gardenia is a genus of flowering plants in the coffee family, Rubiaceae, native to the tropical and subtropical regions of Africa, Asia, Madagascar, Pacific Islands, and Australia.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
Eastern Asia (China, Japan, Taiwan) and Southeast Asia
Lifespan
30-50 years
Size
10-40cm (bonsai size)
Temperature
-5〜35℃
Watering & Fertilizer
Fertilizer (regular)
Growing Tips
Placement
Partial shade to sun. Avoid afternoon sun in summer
Watering
Loves water. Buds drop if dried out
Styling
Prune after flowering. Maintain compact shape
Notes
Watch for clearwing moth larvae. They eat leaves
Gardenia FAQ
QWhat is the growing difficulty level for Gardenia?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Gardenia?
The ideal temperature for Gardenia is -5〜35℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Gardenia?
The average lifespan of Gardenia is 30-50 years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Gardenia get?
The mature size of Gardenia is 10-40cm (bonsai size). This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Gardenia?
Gardenia: watering & fertilizer — Fertilizer (regular). Aim for appropriate frequency and amount.
QWhat is the typical price for Gardenia?
The price of Gardenia varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: June 24, 2026
Growing Specifications
- USDA Zone
- 8–11
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Accepted name: Gardenia jasminoides J.Ellis
Synonyms: Gardenia augusta Merr., Gardenia grandiflora Lour., Varneria augusta L., Mussaenda chinensis Lour., Gardenia longisepala (Masam.) Masam., Genipa florida Baill.
Authority databases: GBIF · POWO
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
Sources: CITES Checklist of CITES Species
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
Related Articles
How to Choose a Bonsai Pot | The Basics of Matching Pots to Tree Species and Shape
This article explains the fundamentals of bonsai pot selection, including the differences between unglazed and glazed pots, selecting pot depth based on tree shape, and balancing tree size with pot dimensions.
Leaf Pruning of Deciduous Bonsai (Hagari) — A Summer Technique to Promote Smaller Leaves and Finer Branching
Explains the timing of leaf pruning for deciduous bonsai, the differences between full defoliation and partial defoliation, and how to determine whether to apply it, introducing the fundamentals to achieve smaller leaves and finer branching.
Beginner Bonsai: Year-One Growing Schedule by Species
Beginner Bonsai: Year-One Growing Schedule by Species
Bonsai Root Growth and Healthy Root System Development: Root Establishment Management and Repotting Timing
The importance of root system development in bonsai and practical management methods. Without a healthy root system, tree form and nutrient absorption will decline. This article explains in detail the mechanisms and conditions of root growth, as well as proper repotting timing.