Do I Need A Floor For Garden Beds

Dovetail cedar raised garden kit lets you create a gorgeous two tier flower or vegetable garden with ease.

Do i need a floor for garden beds. If it s a gardener s supply bed you ll find the soil quantity listed with the product details. To figure out how much soil you need use the soil calculator. The size is up to you. It s not mandatory to create a raised garden bed floor but experienced gardeners recommend it for several reasons.

Before adding soil add a layer of small stones or pebbles on the top of concrete slabs. Original cedar raised garden bed greenes 4 ft. Dovetail cedar raised greenes 4 ft. Don t use ordinary garden soil.

It won t drain properly. The dovetail joint construction means you won t need tools to assemble the garden frame. A bed that s at least 6 inches high provides ease of access and gives roots plenty of room to grow. Here are a few things you should remember before putting a concrete slab on the bottom of your raised garden bed.

Prevent weeds from growing up from the ground below. A 12 deep bed provides ample room for most vegetable roots. As a general rule herbs and salad greens need 6 12 of soil while vegetables require 12 18. You need to drill some holes in concrete slabs with a drill machine in the concrete slab for drainage.

The bed frame can be as simple as 2 x 4s on top of the ground or even patio retaining wall blocks. Here s a look at what materials you can use as a raised garden bed floor to help your plants thrive. Raised beds for wheelchairs or sitting gardeners should be 24 or higher. These instructions describe building a 4 foot by 6 foot by 10 1 2 inch bed with 2 x 4 untreated lumber.

Raised beds take very little space and can be built right over a concrete patio if lined properly. Fill your bed with potting soil that s formulated for raised beds and planters such as our potting mix. Why you should line the bottom of your garden beds. Simply slide the boards into place and you re done.

But clay does contain beneficial minerals so if you mix it into your garden bed do a soil test first to see if you need to add amendments. For typical garden beds of 12 inches high or shorter 2 inch thick lumber makes sturdy sides although you can cut plywood pieces to any size if you prefer to use it for the sides. Drainage in a raised bed is superior to that in an in ground garden bed. Raised beds have been popular in the south for a long time where heavy clay makes gardening difficult.