“The pebble barrier stops the evaporation of water from the soil,” the expert explains. “They are a great way to absorb excess water in a container, but also to release water when the pot is drying out. This combined with a top dressing is a natural way to aid your plant’s water consumption.”
Also to know is, are pebbles good for plants?
Mulch and pebbles work to reduce weeds by blocking light to the plant. They can be used in any part of the landscape with wonderful results. Both can signal “no walk” zones to pedestrians. Some areas and plants take better to mulch, but others can be improved with stones.
Also know, should I put pebbles on top of soil?
Laying pebbles over soil makes sure the soil doesn’t get eroded by rain or damaged from over-exposure to sunlight. This makes sure your plants live longer and don’t get damaged by unideal conditions. … Gardening pebbles also last longer than grass and they are easier to manage.
Will pebbles stop fungus gnats?
As we mentioned before, fungus gnats are attracted to moist soil. A easy and stylish way to combat fungus gnats and their larvae is to cover your soil in pebbles. This method would smother any larvae in the soil, prevent adult gnats from laying any additional eggs, and add a cute flare to your house plants.