Moreover a good greenhouse flooring should provide a weed barrier.
Best floor for greenhouse.
Pouring a concrete floor is not an easy diy project as there are too many variables to cover so this is an option best left to the pros.
They are easy materials to utilize.
These are some of the more popular options because they work well with raised beds.
Much like a patio floor a concrete greenhouse floor will need to have a surface drain installed to allow water to drain out.
Brick or cinder block footer.
Gravel dirt brick what will work for you.
You can use pavers flagstone gravel or wood planks to create walkways if needed.
Stone pavers or gravel.
Pea gravel is cheap and easy to install.
However in a.
Lava rock soaks up water and adds to the humidity level but neither lava nor landscape rock is easy to clean.
It also may not work with every greenhouse kit unless you can bolt the greenhouse to the concrete or set it in concrete as shown in the image above.
If growing directly in the soil your greenhouse won t have a floor.
It provides good drainage and porous ground cover will allow water to drain through the fabric.
Check out some ideas for different flooring options for your greenhouse.
Just keep in mind that initial installation costs as quite high because you need to pay for raw materials and hire a contractor.
I have a 12ft x 8ft greenhouse i dug out the area to a dept of 2 ft put in a 6inch layer of hardcore to allow good drainage then poured a rectangular area of concrete 6inches deep and 8inches wide around the edge i then laid a single row of full size concrete blocks on edge and fitted my greenhouse base to that i have a central path made from slabs 2 wide 18inch x 18inch down through.
The investment will repay you many times over though.
Mulch flooring is the least beneficial of flooring material for greenhouses.
You need to dig out all weeds and grass with garden hoe or shovel.
The best floor for a greenhouse is using a polypropylene ground cover to keep out weeds and pests and covering it with pea gravel.
This might be a good choice for heavier glass greenhouses.
While it is cheap it can t be cleaned and in fact harbors bacteria and fungi.
It also decomposes rapidly.
This footer may require you to hire a constructor.
Although pouring a concrete slab is likely one of the more expensive flooring options it creates a permanent solid basis for your greenhouse activities.
However they can be expensive.
Lava and landscape rock are an attractive greenhouse flooring idea.
You can of course always use bricks or cinder blocks to build the greenhouse footer.