Carman's Gray Spreading Rush

1 Gallon

$18.00

1/4

Carman's Gray Spreading Rush

Juncus patens ‘Carmaris Gray’, Wire Grass

Silvery-gray rush ideal for mass planting in moist or dry sites.

$18.00

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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.

Carman's Gray Spreading Rush is a selected form of the California Gray Rush, celebrated for its more pronounced and consistent silvery-gray stem color. It forms dense, upright tufts of slender, rigid stems that maintain their attractive gray tone throughout the year. Slightly more spreading than the species, it creates a beautiful, textural mass. Like its parent, it is incredibly adaptable to both wet and dry conditions, making it a superb, low-care plant for adding modern structure and cool color to the landscape.

Distinct Silvery-Gray Stems: Boasts a more uniform and striking silvery-gray stem color compared to the species, offering a cooler visual effect.
Dense, Upright to Slightly Spreading Habit: Forms tight clumps that can slowly spread to form a larger, textural colony.
Tolerant of Wet Feet and Drought: Thrives in moist to wet soil but is equally resilient in well-drained, dry gardens once established.
Low-Maintenance Architectural Plant: Provides strong vertical lines and year-round interest with absolutely no maintenance required.
Excellent for Mass Planting: Effective when planted in groups to create a cohesive, modern groundcover or edging for water features.

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.

Features:Foliage: Upright cylindrical stems in distinctive blue-gray hue,Flowers: Insignificant brown inflorescences (summer to fall),Growth Habit: Clumping evergreen perennial with arching form
Mature Height: 1-2 ft
Mature Width: 3-5 ft
Growth Rate: Moderate
Light Needs: Full sun to partial shade
Key Advantages:Unique steel-blue vertical accent,Exceptional drought tolerance,Heat and cold resistant,Deer resistant,Low maintenance
Landscape Uses:Water garden edges,Rain gardens,Modern container designs,Dry creek beds,Mediterranean landscapes

Q: What's the difference between this and the regular Juncus patens?
A: The primary difference is color intensity. 'Carman's Gray' has a more distinct, reliable silvery-gray color, while the straight species can vary more toward gray-green. 'Carman's Gray' is often selected for its ornamental appeal.

Q: How much sun does it need?
A: It performs best in full sun to partial shade. Full sun encourages the densest growth and strongest stem color. In too much deep shade, it may become floppy.