Horsetail Reed (Equisetum hyemale) | Bamboo-Like Aquatic Plant

Potted Winter Scouring Rush with green stems in a garden setting

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Horsetail Reed

Equisetum hyemale, Horsetail Reed, Winter Scouring Rush

An architectural, bamboo-like plant with hollow, upright green stems and dark bands, thriving in wet conditions.

$52.00

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Bay Area–Based Nursery

We specialize in plants grown and delivered in their original pots and soil.
Because of their size and weight, our plants are not suitable for long-distance shipping and are delivered locally to ensure health and quality.

While delivery is limited to our local service area, we’re happy to support garden design and plant selection remotely.

For local plant professionals, we’re always glad to connect and explore ways to support your customers.

Equisetum hyemale, commonly known as Horsetail Reed or Scouring Rush, is a striking, primitive perennial prized for its architectural, bamboo-like vertical stems and exceptional adaptability to wet conditions. This ancient plant produces hollow, upright, bright green stems adorned with distinctive dark brown to black bands (nodes) at regular intervals, creating a bold, graphic silhouette. It spreads vigorously by underground rhizomes and can form dense colonies, making it an excellent choice for containers, water gardens, pond margins, and boggy areas. It is an outstanding plant for adding a strong vertical accent to modern, Asian-inspired, or contemporary water-wise landscapes, but it requires careful containment due to its aggressive spreading nature.

Knowing how we measure the size?

When browsing our plants, you may notice size terms such as Gallon, Multi, or Stand. These describe how a plant is grown, containerized, or structured at the time of sale — not just its height. Understanding these terms will help you choose the right plant for your space and expectations.

🌱 Gallon Size (Container Size)

Gallon refers to the size of the nursery container the plant is currently growing in (e.g. 1 Gallon, 5 Gallon, 15 Gallon).

A larger gallon size generally means:
- A more established root system
- A sturdier plant
- Faster visual impact after planting
Example:
- 5 Gallon: Ideal for residential gardens, easy to handle, good balance of value and maturity
- 15 Gallon: More mature, provides quicker results in the landscape

Note: Gallon size does not guarantee a specific height, as growth varies by species.

🌳 Multi (Multi-Trunk / Multi-Branch Form)

Multi indicates the plant has multiple trunks or main stems growing from the base.

Commonly used for:
- Ornamental trees
- Feature plants
- Japanese maples, olives, crepe myrtles, etc.
Why choose Multi:
- Fuller, more sculptural appearance
- Strong visual presence even at younger ages
- Popular for design-focused landscapes

🌲 Stand (Single-Trunk / Standard Form)

Stand (short for Standard) refers to a single, dominant trunk with a raised or naturally formed canopy.

Commonly used for:
- Shade trees
- Street trees
- Orchard and structural plantings
Why choose Stand:
- Clean, classic tree form
- Easier clearance for walkways and lawns
- Preferred for long-term structure and uniformity

🌿 Choosing the Right Size

If you want instant impact → larger Gallon, Multi form
If you want long-term structure → Stand form
If you want flexibility and value → mid-size Gallon containers

If you’re unsure which size or form fits your project, our team is happy to help you select the best option based on your space, timeline, and design goals.

Foliage & Stems: Hollow, upright, ridged, bright green stems (3-4 ft tall) with dark brown to black banded nodes; leaves are reduced to small, scale-like sheaths at the nodes; no true flowers or seeds .
Mature Height: 3-4 ft (can reach up to 5 ft in ideal conditions)
Mature Spread: Indefinite (spreading aggressively by rhizomes)
Growth Rate: Fast
Hardiness Zones: USDA 4-9 ; Sunset 1-24
Light Requirement: Full sun to full shade (performs best in sun)
Core Benefits: Architectural bamboo-like stems, bold vertical accent, thrives in wet soil and standing water, fast-growing, pest and disease-free, extremely hardy.
Best Uses: Water gardens, pond margins, bog gardens, containers (to control spread), modern landscapes, Asian-style gardens, accent plantings.

Q: Is Horsetail Reed invasive?
A: Yes, it can be very invasive. It spreads aggressively by underground rhizomes and can quickly take over a garden. Always plant it in a container or with a root barrier to control its spread.

Q: Can it grow in water?
A: Yes, it thrives in wet conditions and can even grow in standing water (up to 4 inches deep). It is an excellent choice for water gardens, pond margins, and boggy areas.

Q: How much sun does it need?
A: It performs best in full sun but is very adaptable and grows well in partial shade to full shade. In deep shade, the stems may be thinner and greener.

Q: Does it need fertilizer?
A: No, it does not need fertilizer. It thrives in poor to moderately fertile soils. Over-fertilizing can cause weak, floppy growth.

Q: Is it deer resistant?
A: Yes, it is resistant to deer and rabbits due to its high silica content, which makes it unpalatable and gritty to chew.

Q: How do I control its spread?
A: Plant it in a large, sturdy container (without drainage holes) and sink it into the ground, or use a solid root barrier around the planting area. Regularly remove any rhizomes that escape the container.