Betula kenaica, or Kenai birch, is a species of birch that can be found in Alaska and northwestern North America at 300 m (980 ft) above sea level.
Paper birch is quite resistant to disease and typically not prone to illnesses. As for care, this plant is fairly low-maintenance. When grown outdoors it needs only light watering, and larger specimens generally do not require pruning. Smaller plants, however, should be trimmed after they finish blooming. Paper birch is a good choice for anyone who has an outdoor area, such as a garden or a deck, and it does not demand extensive care experience.
How to keep Betula Kenaica.
Light
Paper birch prefers abundant sunlight, which supports healthy growth and strong vigor. It can tolerate partial light as well, though not as effectively. It originates from habitats with extended periods of sun. However, uneven light exposure can be harmful to the plant.
Temperature
Paper birch needs a temperate environment with average temperatures between 32 and 60 ℉ (0 to 15.5 ℃). It prefers a wider temperature range of 32 to 90 ℉ (0 to 32 ℃) and can survive lows down to -90 ℉ (-67.8 ℃). Across seasons the tree shifts its temperature preferences, favoring cooler conditions during its dormant period.
Fertilizer
For the Paper birch to grow healthily, it's recommended to fertilize it at the beginning of spring. Frequent fertilization boosts its overall wellbeing, leading to robust growth, the ability to withstand harsh conditions, and increased resistance to diseases and pests. Adhere to a consistent fertilization timetable for your Paper birch to guarantee its leaves are brightly colored and it has a lush outlook.
Botanical profile.
- Plant Type
- Tree
- Life Cycle
- Perennial
- Genus
- Betula
- Family
- Betulaceae
- Hardiness Zone
- 3-7
- Mature Height
- 20.12 m to 39.93 m
- Mature Spread
- 7.01 m to 14.94 m
- Leaf Color
- Green, Yellow
- Leaf Type
- Deciduous
- Flower Color
- Yellow, Green, Brown
- Flower Size
- 0.51 cm to 1.27 cm
- Bloom Time
- Mid spring, Late spring
- Planting Time
- Spring, Summer
- Harvest Time
- Early summer, Mid summer
