- Made of 100% natural clay. Pebbles are of uniform, round shape. Inert, pH-neutral, clean and decorative. Comes in a 2 lbs. package.
- For Orchids - porous structure provides excellent aeration and acts as a water reservoir.
- The size of the pebbles is perfect for medium to large Cattleyas and Laelias.
- For Hydroponics - Ensures good root aeration and prevents rotting, excess acidity and soil pests.
- Size: around 0.5 - 1.5cm