Furthermore, can you put rocks on top of bonsai soil?
Bonsai Gravel Top Dressing For Soil and 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.
Just so, are pebbles good for bonsai?
Don’t leave the glued rocks on the surface of the soil
Many of the bonsai plants found at places other than real bonsai nurseries are sold with the soil covered by a hard layer of glued pebbles. Remove this as soon as you can! This layer will prevent water from reaching your soil and will kill your tree.
Can I put moss on my bonsai?
Moss. Moss is actually one of the best additions you can make to most Bonsai. Packets of spores are extremely affordable, fast-growing, and they bring plenty of benefits to the looks and the health of your Bonsai. It’s truly a must-have for just about any planting.
Keep it moist (preferably by misting daily) and within a few weeks you will notice the moss starts growing. Similarly, you can grow the moss separately in flat containers, so you have a supply ready when you need it.
Rocks are added to commercially grown bonsai to make them easier to ship. The rocks need to be removed, as they restrict the tree from receiving sufficient water, they bind the roots of the tree and they don’t allow you to see the condition of the soil.
This coarse Vermiculite is ideal for use as a growing medium component in container plant culture as it promotes drainage. Vermiculite can be combined with other components such as Peat Moss or Lecafrom our Bonsai range to produce a soilless growing media for bonsai artists.
If you are serious about bonsai, then potting soil is not suitable. You need a substrate that drains well, and does not stay wet too long, as well as allows a lot of gas-exchange.
Of course you can also grow a Bonsai on a rock without using a pot; but regular watering will be very important! We place the rock in the pot and glued it to the bottom. Attach a few wires onto the rock using glue, which will be used later to attach the tree to the rock.