Weymouth pine 'Pendula' Pinus strobus 'Pendula'

Water

The Weeping White Pine (Pinus strobus 'Pendula') should be watered deeply to ensure that the moisture reaches the roots. Initially, water twice a week, allowing the soil to dry out slightly between waterings. Once established, reduce watering to once a week, providing about 1 to 2 gallons per session for young trees, and more for mature trees based on their size and the weather conditions. During periods of drought or extreme heat, increase the frequency as needed, but always allow the soil to dry somewhat before the next watering to avoid waterlogging.

Light

Weeping White Pine thrives best in full sunlight where it can receive at least six hours of direct, unfiltered sunlight per day. To promote healthy growth and optimal needle color, position the plant in a spot that is free from shade throughout the day. Avoid heavily shaded areas to ensure the plant gets the light it needs.

Temperature

Weeping White Pine can endure a range of temperatures and is cold hardy, withstanding temperatures as low as -30°F and surviving maximum summer temperatures of around 90°F. The ideal temperature range for this plant is between 60°F and 75°F. It is important to note that Weeping White Pine is well adapted to cold climates and can suffer in areas with extremely hot and prolonged summer temperatures.

Pruning

Weeping White Pine benefits from light pruning to maintain its shape and remove any damaged or diseased branches. Pruning should be carried out in late winter or early spring before the onset of new growth. It is usually sufficient to prune once a year, focusing on trimming back unwanted growth to enhance the tree's weeping form. Careful removal of dead or intersecting branches will help maintain tree health and appearance.

Cleaning

Not needed

Soil

Weeping White Pine thrives in well-draining, slightly acidic to neutral soil; a mix of sand, loam, and organic matter is ideal, with a pH ranging from 5.5 to 7.0.

Repotting

Weeping White Pines are typically landscape plants and do not require repotting; if container-grown, repotting every 3-4 years is sufficient.

Humidity & Misting

Weeping White Pine is adaptable but prefers moderate humidity levels; it does not require specific humidity adjustments when planted outdoors.

Suitable locations

• Indoor

  Grow Weeping White Pine in a large container with ample light.

• Outdoor

  Plant in well-drained soil, full sun, and protect from strong winds.

• Hardiness zone

  3-8 USDA

Life cycle

Eastern White Pine 'Pendula' begins its life as a seed, which germinates in spring under suitable moisture and temperature conditions. The seedling stage follows, characterized by the establishment of a root system and the emergence of cotyledons (seed leaves). As it enters the sapling stage, the plant starts to develop its distinctive weeping branches and needle-like leaves. Maturing into an adult tree, it will develop reproductive structures known as cones; the male cones release pollen, while the female cones, after pollination, develop seeds. The mature tree can live for many years, going through repeated cycles of cone production, pollination, and seed dispersal. Eventually, as the plant reaches senescence, growth slows, and it becomes more susceptible to environmental stress, pests, and diseases, leading to its natural decline and death.

Propogation

• Propogation time

  Late winter

• The weeping white pine, scientifically known as Pinus strobus 'Pendula', is most commonly propagated using grafting methods. The optimal time for grafting is late winter or early spring, just before the growth season begins. Grafting involves taking a scion, which is a piece of a branch with buds, from the desired weeping white pine and joining it to a rootstock of another pine species that is closely related. The scion and the rootstock are cut at matching angles to ensure a good cambial contact. They are then bound together tightly with grafting tape to prevent drying and to encourage the tissues to fuse as the plants heal and grow. This method leverages the robust root system of the rootstock and combines it with the desired ornamental features of the weeping white pine, ensuring that the resulting trees inherit the weeping form of the 'Pendula' cultivar.