An empty tree grate makes no significant contribution to imaginative garden design. With simple means, you can transform the free space into a decorative eye-catcher without coming into conflict with the roots. This collection of ideas shows creative options for covering tree pits.

Covering with mulch protects roots and soil

Close to nature and revitalizing - mulch as a cover

A variety of natural materials are suitable for covering a tree grate. As an advantageous side effect, valuable nutrients get into the tree roots when the mulch (€239.00) decomposes. The following options are inexpensive or free and in harmony with nature:

  • Grass clippings, nettle leaves, autumn leaves, straw
  • Bark mulch, wood chips (€23.53) or colored pine bark
  • Discs made of coconut or vegetation-inhibiting cardboard

Bark mulch is the undisputed leader in the ranking. It is important to note that the pieces of bark initially remove nutrients from the soil. A layer of sifted compost and horn shavings (€32.93) should therefore be spread under the cover.

Floral root bridge sets accents - tips for underplanting

When covered with mulch, gardeners often struggle with bold weeds, which nevertheless prevail. Underplanting with ground covers has emerged as a sensible and decorative alternative. Since difficult conditions prevail on a tree disc, the following species come into focus for planting:

  • Plants that tolerate shade, such as Balkan cranesbill (Geranium macrorrhizum) or dwarf hostas (Hosta minor)
  • Root pressure-tolerant plants, such as periwinkle (Vinca minor) and elfflower (Epimedium)
  • Generalists, such as ivy (Hedera helix) or creeping honeysuckle (Lonicera pileata)

Roadworthy covers - stylish options

The greatest challenge is a cover when the tree grate has to be walkable and driveable. Sealing with asphalt and concrete is taboo here because the roots are cut off from the supply of water and oxygen. You can solve the problem with grass pavers made of concrete or plastic. The form-fitting and non-positive connection of individual grid elements ensures that the load is distributed over the entire area. At the same time, the water supply and ventilation of the roots is ensured.

Disused small paving stones are useful as cover for tree grates in farm and country house gardens. With a little manual skill, you can lay the stones yourself. A base layer of gravel and sand provides the necessary stability so that even a heavy ride-on mower can drive over the cover.

tips

If you create a tree disc after planting, covering it in the form of ground cover, lawn grids or paving stones makes sense after 5 years at the earliest. In the first few years, young trees lack the potential to successfully assert themselves against root competition and root pressure.

Category:

Care tips