Most houseplants need to be planted in a good potting soil. But, you can certainly use the pebbles in the bottom of the pots, to assist in drainage. You can also use them on the top of the soil, as a decorative mulch.
pebbles and bread crumbs
You can use pebbles to improve plant growth by placing them at the bottom of a pot for better drainage, creating a layer on top of the soil to retain moisture, and using them to decorate the soil surface to prevent evaporation.
DO NOT USE PEBBLES!!!!!!!!!! Use newspaper or the bedding in pet stores for rodents. DO NOT USE PEBBLES!!!! THEY ARE A BIG NO-NO FOR RODENTS!!!!
Adellie penguins use pebbles to build nests.
Hamsters use bedding to sleep in. They make piles of it and dig in to sleep. Would they want to sleep in a mound of pebbles? No, pebbles won't work as bedding!
test the plant
You can use the method of sieving to separate pebbles and sand. Sieving involves passing a mixture of pebbles and sand through a mesh or sieve that allows the smaller particles (sand) to pass through while retaining the larger particles (pebbles).
drainage
Grain or Pebbles
Yes, some species of penguins use pebbles as a form of courtship behavior to attract and propose to their mates.
To prevent your pitcher plant from drying out, make sure to keep the soil consistently moist but not waterlogged. Place the plant in a location with high humidity, such as a bathroom or near a humidifier. Additionally, mist the plant regularly and use a tray of water or pebbles to increase humidity around the plant.
You can use pebbles,coins,papers,and your fingers