Most of them I see are maybe 1-1.2m high. They must be several years old.
Presuming they don't bin the current ones each year after use, where do they all get put for the remainder of the year? Or, do you hire these trees? Or buy them and bin them?
How do they manage to get SOOOO much fruit on them?
Having grown citrus bushes here with mixed success, they seem rather too perfect and unworldy!