- How do you water blue cypresses correctly?
- How much fertilizer do blue cypresses need?
- Need to prune Blue Cypress?
- Can blue cypresses be transplanted?
- What diseases and pests can occur?
- Are the ornamental trees hardy?
The blue cypress is not only characterized by its willingness to grow. It is hardy, disease resistant and will grow in a favorable location for many years. She is very easy to care for. How to care for the blue cypress.
Once the blue cypress is a few years old, it hardly needs any maintenance
How do you water blue cypresses correctly?
Older blue cypresses only need extra water when it's so dry that the root ball is drying out. The rest of the time they are sufficiently supplied by their branched root system.
Blue cypresses should be watered occasionally in the first few years, even in winter. The evergreen plants evaporate water even in cool temperatures. Therefore, water the conifers on frost-free days.
How much fertilizer do blue cypresses need?
It has proven useful to fertilize the fast-growing plants with ripe compost in the spring. In the first few years, you can supply the blue cypresses with cypress fertilizer at intervals of four to eight weeks.
Cover the ground under the blue cypress trees with a layer of mulch, which you renew in spring and autumn. This ensures the supply of nutrients and prevents the soil from drying out too much.
Need to prune Blue Cypress?
Cut blue cypresses once or twice a year.
Can blue cypresses be transplanted?
Transplanting is possible within the first three to four years. The best time for this is October or spring.
Older plants should not be transplanted because of the large root ball.
What diseases and pests can occur?
- Thuja leaf miners
- Thuja pine beetle
- Rarely bark beetle
- Different types of mushrooms
Blue cypresses are hardy. Diseases rarely occur. Usually it is a matter of care mistakes when the plant turns brown. But pest infestation can also be responsible.
Are the ornamental trees hardy?
Blue cypresses are hardy. As a rule, they do not need winter protection.
An exception are young plants that you only planted in autumn. In the first winter you should protect them from excessive frost with a mulch cover and fleece.
Blue cypresses in the pot basically need winter protection, as the earth freezes through here too quickly.
tips
Blue cypresses are easy to propagate yourself. Either tear - do not cut - cuttings from the branches in the winter months or sow the popular conifers.