Species Northern Hybrid Birch
green leaves on light-gray branches and trunk

Northern Hybrid Birch

Betula x sandbergii

Northern Hybrid Birch (Betula x sandbergii) is a deciduous tree with multi-colored trunks that are highly prized for their unique beauty. The leaves are oval shaped and deep green in color. They have a white stripe down each leaf's middle, along with small-toothed edges. The crown is an elegant, open dome that casts some shade, but still provides dappled sunlight beneath. This tree is a hybrid of Northern Catalpa Birch and Japanese White Birch and does well in USDA zones 4 to 8. It tolerates full sun to partial shade and is drought tolerant once established. It will reach heights of 40 to 50 feet and prefers acidic soil. Northern Hybrid Birch is an attractive choice for small spaces.

Watering:

Frequent

Hardiness Zone:

Sun:

full sun,part shade

Leaf:

Yes

Growth Rate:

Low

Drought Tolerant:

Yes

Care Level:

Medium

watering

Purpus' Birch should be watered weekly, providing enough water so that the soil is thoroughly moistened. The amount of water needed may vary depending on conditions such as temperature, humidity, and sunlight intensity, but it is generally recommended to use 1-2 liters (1-2 quarts) of water per pot each week. To ensure that the roots are not left soggy, water the plant in the morning and pour off any excess water once it has had time to absorb. To prevent root rot, do not allow the plant to remain in water for too long.

sunlight

Purpus' Birch enjoys full sunlight and flourish best in climates where they receive a minimum of 4 or 5 hours of sunlight per day. The tree can tolerate full sun but will do better if it is provided with some shade during the hottest part of the day. The ideal temperature range is between 50 and 70 degrees Fahrenheit, which is not normally found in climates where the sun is plentiful. If the tree must endure long periods of sunshine, then providing it with some afternoon shade is recommended.

pruning

Purpus' Birch (Betula x purpusii) should be pruned in late winter to early spring each year. Pruning should be minimal to keep the shape of the tree, removing any dead, damaged or diseased wood. Any branches that cross over each other should be removed and any suckers that appear at the base should also be trimmed off. Be careful not to over prune, as this can lead to weak or damaged trees.

⚠️ Perenual and its members cannot be held liable for any health issues that may arise from the information provided on the website or from using any of the plants found on the site. The information provided is intended to be used as general guidelines only.