Greenhouse flooring material that retains humidity

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Before you decide on a flooring material for your greenhouse, you should always consider few things. Drainage is crucial in a wet environment like a greenhouse. If you’re leaning toward a solid flooring material, like concrete or wood, keep in mind that you’ll need to install drains to help keep your greenhouse flooring dry and your plants healthy and free from mold. Organic materials like pine needles, sawdust, and plain dirt floors have the best drainage capacities. Other materials, like gravel, bricks, and flagstones, are also relatively decent in the no-fuss drainage department.

Organic materials such as bark mulch, sawdust, and wood will decompose over time and need replacing. These materials may be initially cheaper, but will incur additional costs as the years go by when you need to remove and replace rotting flooring. Heat retention is an important factor in the greenhouse if you live in a colder climate. Materials such as brick and flagstone will help trap and slowly release the day’s heat during the cooler nighttime hours. This can help significantly decrease your heating costs during colder weather.

Your greenhouse floor will often be wet or covered in spilled soil. This can lead to slips and falls if you’re not careful. If you opt for a gravel floor, you may want to choose a coarse stone that will provide better traction, or brushed concrete verses smooth. Remember that you greenhouse does a wonderful job at creating an environment that plants love – and that includes weeds! Before you lay down a floor base of gravel, pavers, dirt, or mulch, be sure to put a week blocking material underneath. This will save you time and hassle of pulling unwanted weeds on your greenhouse floor.