I have a bunch of raised garden bed frames, and I’m considering putting them on a slab of concrete that I have in my back yard. Provide drainage at the bottom of the beds and poke some holes on the sides, along the bottom to let the water escape. Is it wise–or completely insane–to build a raise bed directly over my cemented area in the backyard? It’s a corner in my backyard cornered by two fences. But my concerns are:Drainage) Will the water be able to drain successfully?? Where will the water drain to if it’s only 16 inches of dirt sitting directly on cement? Should I first put a giant sturdy piece of wood at the bottom of the bed with irrigation holes in it with a number of bricks under it to leave space between the cement and the bed for drainage? Can the raised bed garden no-dig be built on concrete slab? The weed mat is porous and plastic needs holes punched in it for drainage, but at least these stop large amounts of soil being washed away.
The following 101, on gardening in raised beds, is a collective effort of the HOMEGROWN flock this means you and is very much a work in progress. If you’re starting with, say, a concrete slab, a gravel patio, or a flat roof, you can’t till into the ground, but you can build a raised bed right on top. That will keep the soils from coming into contact with each other but also allows for drainage. Yet the beauty of building raised beds is that you can grow plants on top of a variety of inhospitable. Shovel a 2-inch layer of gravel into the bottom of the bed to improve drainage conditions. Alternatively, I could put the raised beds directly onto the concrete slab.
I was thinking of building a raised bad along one sid. You will also need to enable drainage from the soil you put in the bed, either by punching holes in the concrete base, or leaving drainage channels at the bottom of the brickwork wall. My question: Can I build a planter box directly over the concrete? Raise the boxes off of the pad by attaching cleats (e.g. ripped 2x4s) to their bases. Raised garden beds construction and design advice from The Old Farmer’s Almanac. Is it recommended to install a drainage system in a concrete block raised bed to prevent the creation of a mud pit?.
Raised Beds 101
Raised beds on concrete Greenfingered MoneySaving. Presumably, your concrete drains somewhere now, so there shouldn’t be much extra run off, though there will be some after heavy rain, watering etc. But raised beds can reward your time and effort with better drainage, easier growing, better harvesting and most of all convenience for many gardeners. Raised beds can be placed in a number of locations, whether it is in a rooftop patio garden, just off your ground-level patio, or even on top of rock or concrete. Is it possible to build a concretre block raised garden on a concrete patio? The bed walls are set over gravel for drainage, parent dirt hard clay soil with rocks. Concrete Raised Garden Beds (Easy to build, and fairly cheap). Idcp writes: What measures do you take to ensure adequate drainage of water? You can use raised garden beds to overcome issues of poor drainage, poor soil, or even no soil, such as gardening on top of straight concrete or asphalt, because you create the garden bed and fill it with the type of soil you require, and build it by adding organic matter. A raised bed is a shortcut to a plentiful harvest, using the square foot gardening concept. It is possible to install a raised bed on poor or compacted soil, or even on concrete. This will improve drainage and moisture retention in the raised beds.
Can I Put Raised Beds Onto Concrete?
How to Build a Concrete Block Raised Bed Garden. If it’s on top of concrete, though how are you going to resolve the drainage issue? A raised garden bed removed exposing the soil and drainage layers (image above) Why use drainage in a raised garden bed? We all know drainage material allows water to run away rather than sit and pool. Drainage for Raised Flower Beds on Concrete. Raised flower beds are an ideal solution for properties with clay soils and limited space. They can also act as a showcase for bedding plants and annuals, even if you must install them on concrete. Hi,I would like to install a raised bed on my roughly level concrete patio. Since the bed is just a frame with soil in direct contact.
Can you put one directly on top of concrete? As I understand it, you throw soil right into the bottom. Drainage concerns, but would rather take up the.