The local Norway maple was the inspiration for the refinement into ball maple. Robust winter hardiness is therefore part of the floral cradle of the Acer platanoides Globosum. However, winter protection is recommended under certain conditions. This guide explains when and how the protective measures work.
How do I care for a maple tree in winter?
In the first winter after planting, the globe maple should be protected from frost and moisture by covering the root disc with leaves or compost. In strong sunshine, use a shade net, reed mat or garden fleece. Water regularly on frost-free days in dry weather.
Protect from frost and moisture in the first winter - this is how it works
Stable winter hardiness builds up on the young maple maple in proportion to the degree of rooting. Under normal conditions, this process is largely completed by the end of the second year. In the first year, it is therefore advisable to protect the tree from bitter frost and constant winter wetness. How to do it right:
- After the autumn planting, cover the root disc with leaves, coniferous twigs or compost
- Alternatively, cover the tree disc with a coconut disc perforated in the middle (€27.00 on Amazon) (winter protection disc)
The protective layer is removed as soon as the thermometer exceeds freezing point for several days. Otherwise, condensation could form, increasing the risk of a fungal infection.
Have shade nets ready - more important in winter than in summer
If winter comes with a combination of bitter cold and bright sunshine, you should have a shade net handy. Under the influence of fluctuating temperatures, there is a risk of frost cracks in the bark. Therefore, cover the crown with a breathable mesh. You can shade the trunk using reed mats or garden fleece. If things have to be done quickly, simply place wooden boards in front of the maple maple.
Watering when there is clear frost
A ball maple suffers damage as a result of drought stress more often in winter than during summer. The predominantly shallow roots are denied access to water in frozen ground more quickly than deep-rooted trees. If there is no snow or rain for a long period of time, the water reserves in the pipelines are quickly exhausted in sunny winter weather. In dry winter weather, water a maple tree regularly on frost-free days.
Tip
In a pot, a ball maple tree is vulnerable to frost every winter. Wrap the pot with winter fleece or coconut mats and place the container on a wooden block. Please don't forget to water the tree occasionally on frost-free days so that the root ball doesn't dry out.
