Pinus coulteri - Coulter pine

continental : The Pinus coulteri likes dry, loose and very drawn soils. Avoid excessive waterings and give water only when the soil has been very dry for few days. We can increase waterings in summer. Avoid watering in winter.

alpine : These plants do not like water excesses in the soil, in spring and summer water occasionally, dampening the soil deeply. For the rest of the year waterings will be only occasional, during the periods of long duration drought or in case the plant is starting to fade.

mediterranean : Avoid to water The Pinus coulteri excessively, it prefers draining and very dry soils, it does not suffer from drought, but it is advisable to water regularly during summer, watering the soil deeply. In winter avoid waterings.

continental : This plant prefers to be exposed to direct sunlight all year long.
Grow The Pinus coulteri outside all year long; it is a rustic plant.

alpine : Grow The Pinus coulteri where it can be exposed every day to direct sunlight as long as possible.
This is a very rustic plant, that is grown in the garden all year long without any problem.

mediterranean : Grow The Pinus coulteri in a very bright location, with a good exposure to direct sunlight.
These plants are very rustic and survive in the garden also in case of long intense frosts.

Fertilization Pinus coulteri : Adult trees do not need fertilizing, on the contrary young ones are fertilized at the end of winter, by burying at the base of the trunk a ripe organic fertilizer or a slow-release granular fertilizer.