Cycas siamensis
🍃leaf (5)
🌳bark (2)
🌿habit (4)

Cycas siamensis

Cycad

Tier 2 Difficulty: easy Water: low Light: partial_sun
Temperature
20–37 °C
Soil pH
6–8
Hardiness
Zone 10–12
Click count
137
Observations
59

Description

Source: leafsnap

Cycas siamensis is a species of cycad native to Myanmar, Thailand, and Vietnam.

Care Guide

💧 Water
☀️ Light Partial sun

Cycad is native to habitats like forest understories or rocky sites, where it receives natural shade. It prefers partial sun but can tolerate both full sun and full shade, which demonstrates its versatility and hardiness.

Ideal: Partial sun
🌡️ Temperature 20–37.8°C

The cycad comes from tropical regions, where the climate is usually warm and humid. As a result, it is adapted to high temperatures and humidity. It does not tolerate sudden temperature changes and prefers a stable temperature environment, so indoor temperature fluctuations should be avoided. It generally cannot withstand cold and requires higher temperatures for growth. If the surrounding temperature falls too low, the plant may stop growing or even die.

Ideal temperature: 20–37.8°C
💨 Humidity
Humidity:
🪴 Soil 6-8
Soil pH: 6-8
🌱 Fertilizer

A cycad has specific nutrient needs and does not require heavy fertilization. Spring is the best time to apply fertilizer for optimal growth. Providing nutrients improves its health, increases resistance to pests and diseases, and supports its long lifespan.

🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Palm, Tree
Life Cycle
Perennial
Genus
Cycas
Family
Cycadaceae
Hardiness Zone
10-12
Mature Height
1.52 m
Mature Spread
1.52 m
Leaf Color
Dark Green
Leaf Type
Evergreen
Bloom Time
Late spring, Early summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Early fall, Mid fall
Native Area
Cambodia, Vietnam, Laos, Thailand

Tags (5)

Common Names (1)

en Cycad