Newt

If you really want the best drainage put a "wick" coming out the drain hole. I watched a demo by Dean Bull. I am not sure if there is anything on the web regarding his techniques. He uses straight turface with a "rayon wick" coming out the drain holes. You buy a Rayon mop head then cut the strings of rayon off. you can try this with an existing bonsai if you want to see it in action. Water your tree well and let it drain till no more water comes out. Next take your tweezers and stick the wick up through your drainage hole (go to the side of your drainage screen). You will need a bench with slats or a milk crate so the wick will hang straight down (the longer the wick the more wicking action). Next put a bucket under the wick and come back in a hour or so. You will be amazed at the amount of water that comes out!

Newt

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