Horsetail Tree
Casuarina Equisetifolia
Overview
Casuarina equisetifolia, commonly known as Horsetail Tree, is an evergreen, slender yet sturdy conifer, reaching heights of 30-115 ft. It features jointed green stems resembling needle-like leaves, creating a fine, feathery texture. Appearances notwithstanding, it's not a true pine. Its deep root system allows for excellent erosion control, while the small, cone-like fruits add interest. Thrives in well-drained, sandy soils and tolerates salt spray, making it ideal for coastal landscapes.

Culture
- Sun
- Full
- Water
- Low
- USDA zones
- 9–10
Shape & size
Classification
- Type
- Tree
- Family
- Casuarinaceae
- Climate
- Mediterranean
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Photographs by 11 contributors
- Forest and Kim Starr, CC BY 3.0 us · source
- Sam Fraser-Smith from Brisbane, Australia, CC BY 2.0 · source
- Thierry Caro, CC BY-SA 2.5 · source
- DouglasGoldman, CC BY-SA 4.0 · source
- Dinesh Valke, CC BY-SA 4.0 · source
- Ismael Olea, CC BY 4.0 · source
- Carlo Brescia, CC BY-SA 4.0 · source
- Ethel Aardvark, CC BY 3.0 · source
- BLM Alaska, CC BY 2.0 · source
- Franz Xaver, CC BY-SA 3.0 · source
- Yogdes, CC BY-SA 4.0 · source
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