Overview

Pinus strobiformis is a bushy conifers in the genus Pinus, part of the Pinaceae family, with evergreen foliage. Pinus strobiformis grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H7. Suggested uses include architectural, city and courtyard gardens, coastal and cottage and informal garden.

About

Pinus strobiformis, also known as Chihuahua white pine, is a medium-sized white pine tree endemic to western Mexico in the Sierra Madre Occidental mountain range. It is typically a high-elevation pine growing mixed with other conifers in montane forest. It was formerly considered conspecific with Pinus reflexa (southwestern white pine) of the southwestern United States and Pinus stylesii of northeastern Mexico, but is now treated as distinct from these. In the garden it prefers full sun and most soil types. In UK gardens it is fully hardy throughout the UK (RHS H7). Suggested uses include architectural, city and courtyard gardens, coastal and cottage and informal garden. It tolerates soil of any pH, well-drained conditions and south-facing and west-facing aspects. Well-drained, preferably acidic soil in full sun. Most pines are very drought-tolerant once established.

Wikipedia contributors, CC BY-SA 4.0Pinus strobiformis

Growing conditions

Best soil and position for Pinus

Sunlight
Full sun
Soil type
Chalk, Clay, Loam, Sand
Soil pH
Acid, Alkaline, Neutral
Soil moisture
Well-drained
Aspect
South-facing, West-facing
Exposure
Exposed, Sheltered
UK hardiness
H7

Plant details

Pinus strobiformis size, habit and characteristics

Plant type
Conifers
Habit
Bushy
Foliage
Evergreen
Suggested uses
Architectural, City and courtyard gardens, Coastal, Cottage and informal garden

Care notes

Pruning and caring for Pinus strobiformis

Propagation
Propagate by grafting
Pest resistance
May be susceptible to adelgids, aphids, pine sawfly and pine shoot moth
Disease resistance
May be susceptible to honey fungus and needle cast diseases

Frequently asked questions

Where is the best place to plant Pinus strobiformis?

Pinus strobiformis prefers full sun. It suits exposed and sheltered positions.

What soil does Pinus strobiformis need?

Pinus strobiformis is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It is happy in soil of any pH. Aim for soil that stays well-drained.

Is Pinus strobiformis hardy in the UK?

Pinus strobiformis has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.

How do I propagate Pinus strobiformis?

Propagate by grafting.

More in the Pinus genus

Browse all Pinus