Kultur Heidelbeere 'Brigitta Blue' Vaccinium corymbosum Zulauf Gartencenter Masahiko Kimura's upside down bonsai, created by grafting roots high on the tree, then flipping the tree upside down and carving the original roots. : r Bonsai Repotted this large Ficus tree I bought, it definitely needed a better substrate. Switched it over to a 50 50 pumice and lava mix for much better drainage and aeration. According to the Why does my ficus bonsai have yellow leaves? STABILIZUOTAS BONSAI MEDIS 2 Lowrain