I got a small seedling of Psidium longipetiolatum (labeled as “mountain cherry guava”) as a bonus/freebie with my plant order from a local nursery in Seattle. They said this was their first time growing this species so they aren’t sure of cold hardiness, or anything else about it really.
Does anyone know if this will be able to handle zone 8b? Will it be self-fertile, or should I try to get a second one? Does it have any special soil or sunlight needs? I’ll be keeping it indoors under lights for this winter, but hopefully it can go into the ground in the spring?
Thanks in advance for any wisdom anyone has to share!