When it comes to pots, proper drainage is essential for the health and well-being of your plants. Many plant parents and gardening lovers still believe adding rocks at the bottom can improve drainage.
However, recent insights from gardening experts suggest that this age-old practice might be hurting your plants far more than it’s helping them.
Contrary to the very popular belief, adding rocks at the bottom of a planter can hinder the drainage process of the potted plant. The layer of coarse rocks creates a barrier preventing excess water from freely flowing out of the soil, causing the soil to act more like a sponge.
Instead of allowing water to drain away, the rocks can cause water to pool at the bottom of the soil whenever you water your plant. This can lead to root rot and other moisture-related issues since it pushes the water table higher in the pot, collecting around the roots.
homenote Plastic Planter
Every plant parent needs a quality set of adorable plant pots.
But that’s not the only issue that rocks create for your plant.
By filling the bottom of a planter with rocks, you might think you’re handling plant maintenance properly…but you’re actually cutting room for growth. Rocks block your plant’s root system since they limit your plant’s access to essential space, nutrients, and water. This leads to fragile plants.
Additionally, some rocks can cause nutrient issues for your plants by adding minerals a plant doesn’t like. A rock can alter the alkalinity in the soil, making the soil no longer inviting to your plant. This can delay your plant’s ability to absorb nutrients and harm its overall development.
Instead of relying on rocks that don’t work well, there are alternative methods to ensure proper drainage and prevent waterlogged soil. The easiest solution is to pay attention to the potting soil mixture you use for your plants and ensure it suits your unique plant.
Organic Perlite by Perfect Plants
Help improve your potting soil by including perlite for your plants.
You can add other ingredients to your soil to improve aeration and water drainage for any plant that prefers a well-draining soil.
Adding coarse sand, vermiculite, or perlite to your soil will alter it’s ability to drain. You can also add more organic materials like compost or dead leaves to increase nourishment and drainage. You should also be sure that all your pots have drainage holes in the bottom.
While using rocks for plant drainage has been prevalent in the gardening world, now it’s time to reassess its effectiveness. The drawbacks of impaired drainage, soil compaction, and wasted space far outweigh any perceived benefits.
To keep your plants happy, it’s best to choose alternative drainage solutions that work well.