Cambridge Cranesbill (Geranium x cantabrigiense 'Cambridge') | Lavender-Blue Ground Cover

Biokovo Cranesbill, Hardy Geranium

1 Gallon / Pink

$16.90

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Biokovo Cranesbill, Hardy Geranium

Geranium cantabrigiense 'Cambridge'

A vigorous ground cover with profuse, soft lavender-blue flowers and a dense, spreading habit, perfect for sunny slopes and borders.

$16.90

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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.

Geranium x cantabrigiense 'Cambridge' is a vigorous, semi-evergreen perennial ground cover prized for its profuse, soft lavender-blue flowers and dense, spreading habit. This robust cultivar forms a lush, weed-suppressing mat of small, rounded, lobed, glossy, medium green leaves that remain attractive throughout the growing season. From late spring through midsummer, it produces an abundance of small, saucer-shaped, soft lavender-blue to pale violet-blue flowers with subtle veining and a delicate white center, rising just above the foliage and creating a cool, airy, colorful carpet that attracts butterflies and other pollinators. In autumn, the foliage often takes on attractive reddish-bronze tones. Exceptionally adaptable, drought-tolerant once established, and deer resistant, it is an outstanding choice for ground cover, rock gardens, slopes, borders, and as a colorful filler between shrubs.

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 & Flowers: Small, rounded, lobed, glossy, medium green leaves; profuse, saucer-shaped, soft lavender-blue to pale violet-blue flowers with subtle veining, blooming from late spring through midsummer; foliage may turn reddish-bronze in fall .
Mature Height: 6-12 inches
Mature Spread: 24-36 inches (2-3 ft)
Growth Rate: Fast
Hardiness Zones: USDA 5-8 ; Sunset 1-24
Light Requirement: Full sun to partial shade
Core Benefits: Profuse soft lavender-blue flowers, dense weed-suppressing ground cover, drought tolerant, deer resistant, vigorous spreading habit.
Best Uses: Ground cover, rock gardens, slopes, borders, mass plantings, underplanting shrubs.

Q: How is 'Cambridge' different from 'Biokovo' cranesbill?
A: 'Cambridge' has soft lavender-blue flowers, while 'Biokovo' has white flowers with soft pink bases. Both have similar vigorous, spreading habits and are excellent ground covers.

Q: How large does Cambridge Cranesbill get?
A: It is a low-growing, spreading plant, reaching 6-12 inches in height and spreading 2-3 feet wideor more over time.

Q: How long does it bloom?
A: It blooms from late spring through midsummer, producing a profusion of soft lavender-blue flowers for several weeks.

Q: Is it a good ground cover?
A: Yes, its dense, spreading, mat-forming habit makes it an outstanding ground cover, effectively suppressing weeds and stabilizing soil on slopes and banks.

Q: Is it drought tolerant?
A: Yes, once established, it is drought tolerant, though it prefers evenly moist soil for best performance. It thrives in well-drained soils.