How to Prevent Grass from Growing Around Tree Flower Beds

Flower beds around your trees give your yard or backyard a cultivated and attractive appearance. When creating the beds, remove all sod in massive bits, to decrease the odds of stray blades growing within the bed. To keep the borders tidy and use of blissful grass, utilize edging, mulches or groundcover plants to decrease the odds of grass encroaching to your flowers’ garden space.

Bed Preparation and Lawn Maintenance

When preparing your flower bed, remove all roots of grasses in addition to the blades themselves. By cutting deeper, you take out more origins, reducing the odds that the grass will grow back. If you’re cutting around an established tree nevertheless, do so with care. The feeder roots of a tree lie close to the soil surface, often at the top 18 inches under the soil surface. Digging too deeply can lead to damaged tree roots. While pouring boiling water onto stray blades will kill any grass along the borders, among the easiest ways to prevent grass creep is regular yard care. Mow your lawn and trim the borders regularly to decrease overgrowth and spillage.


Edging helps keep stray blades of grass out of creeping over your bed border and growing one of your flowers. The more difficult the border, the more delineated your beds will be. Edging choices include hard vinyl or metal edging and brick, tile or even massive rocks. Edging functions best for trees which are that have just been planted, as older trees often have large roots which make it hard, if not impossible, to set up edging around. To decrease the possibility that grass will grow through your edging, dig a trench around the edge of the bed prior to installing the edging.


Mulch is any material used to cover soil to allow it to be better preserve moisture and to decrease the quantity of light which strikes the dirt, reducing weed and grass growth. Organic mulches you can use include wood chips, sawdust and dead leaves. You can also opt for synthetic mulches, such as landscape material. While mulching can prevent grass from growing in the bed all around your tree, it’s a tricky proposition as more than 1 to 2 inches of dense mulch can suffocate the tree, as it prevents the feeder roots from getting necessary nutrients, water and oxygen. Never butt mulch against the trunk of this tree as it can cause decay.


Groundcover plants cover the soil and enrich it, while decreasing the amount of weeds and grass which take root, and you can use them as a natural border for your flower bed. Perennial groundcovers are ideal as they will return year after year. Select a low-lying, shade-tolerant goundcover plant, such as Irish Moss (Sagina subulata), sturdy in U.S. Department of Agriculture plant hardiness zones 3 through 9, that rises no more than 1 inch high.

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