Lonicera Caerulea 'Borealis 14cm

Lonicera Caerulea 'Borealis 14cm

Lonicera caerulea, commonly known as honeyberry or blue honeysuckle, is a cold-hardy fruit-bearing shrub. ‘Borealis’ is a specific cultivar of honeyberry. Here’s a guide to help you grow Lonicera caerulea ‘Borealis’:

1. Climate: Honeyberries, including ‘Borealis,’ are well-suited for cold climates and can tolerate temperatures as low as -40°F (-40°C). They are suitable for USDA hardiness zones 2 to 7.

2. Sunlight: Plant ‘Borealis’ honeyberries in a location with full to partial sunlight. They can tolerate some shade, but fruiting is usually more prolific in sunnier locations.

3. Soil: Use well-draining soil with a slightly acidic to neutral pH. Honeyberries prefer fertile soil enriched with organic matter. They can tolerate various soil types, but good drainage is essential.

4. Planting: Plant honeyberry bushes in the early spring or fall. Space multiple plants about 4 to 5 feet apart. Ensure good air circulation between plants.

5. Watering: Keep the soil consistently moist, especially during the growing season and fruit development. Adequate water is crucial for honeyberries, but avoid waterlogging.

6. Fertilizing: Fertilize ‘Borealis’ honeyberries in the spring with a balanced fertilizer. Follow the package instructions for application rates. Additional feeding in late spring or early summer may be beneficial.

7. Pruning: Prune honeyberry bushes to remove dead or crowded branches. Pruning helps maintain a more open canopy, which aids in air circulation and fruit production.

8. Mulching: Apply a layer of organic mulch around the base of the plants to retain moisture, suppress weeds, and regulate soil temperature. Mulching also helps protect shallow roots.

9. Support: Young honeyberry bushes may benefit from staking or support to prevent them from bending under the weight of fruit.

10. Pest and Disease Control: Keep an eye out for common pests like aphids or spider mites. Treat with insecticidal soap or neem oil if necessary. Honeyberries are generally disease-resistant, but monitor for issues such as powdery mildew. Good air circulation and proper spacing can help prevent diseases.

11. Harvesting: Harvest honeyberries when they reach full ripeness, typically in late spring or early summer. The berries are ready when they turn dark blue and have a sweet flavor.

12. Companion Planting: Consider companion planting with other fruit-bearing plants to enhance pollination and overall garden health.

13. Winter Care: Honeyberries are cold-hardy, but in areas with severe winters, consider applying a layer of mulch around the base of the plants for extra protection.

Growing Lonicera caerulea ‘Borealis’ can provide you with delicious and unique berries. By providing the right growing conditions, proper care, and protection during extreme weather, you can enjoy a successful harvest from these cold-hardy shrubs.