This summer I bought several bonsai trees that can bear fruit. I'm having a hard time finding information on which ones may be self-pollinating and which ones require cross-pollination. As I understand with cross-pollinated trees, I would need more than one plant to enjoy fruit on my Bonsai.
Could someone please indicate whether the trees listed below are self-pollinated or cross-pollinated.
- Pyracantha / Firethorn
- Malus Halliana / Crab Apple Halliana
- Euonymus Alatus / Spindle Alatus
- Callicarpa Japonica / Japanese Beautyberry