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Bonsai Gravel Top Dressing For Soil and Humidity Trays
Every Bonsai needs new gravel now and then; the top-dressing gravel always seems to wash away, and the right size and color are hard to find. These Rocks serve multiple purposes. We've seen people use them to top dress their soil (e.g., different appearance), but they can also be added to humidity trays. Rather than have you bonsai tree sit on top of the humidity tray, place some rocks on the tray first. This will add a bit of color, but more importantly, ensure that you tree is not sitting in water.
Each bag contains approximately two to three (2 to 3) cups of rocks, which is enough to cover about one square foot of ground. Three cups is roughly 1.5/2.0 lbs. of gravel.
pH balanced and 100 natural so no weird stuff will wash off of this gravel into your soil.
"Red Lava" Gravel
- This is a very natural mix of lava gravel - the perfect choice for creating a rugged looking setting. Mostly rust and reds with just a few black pieces blended in. Lava gravel stays put even under a strong flow of water. There is a slight color difference when wet and dry, making it a little easier to know when to water.
"Black Lava" Gravel
- This is a very natural mix of lava gravel - the perfect choice for creating a rugged looking setting. Mostly black with just a few rust-colored pieces blended in. Lava gravel stays put even under a strong flow of water. There is a slight color difference when wet and dry, making it a little easier to know when to water.
Other Colors are as pictured. Keep it traditional or have fun with the colors.