‘In colder climates, bring the potted kumquat indoors before temperatures drop below 45°F (7°C). Repot the tree every 2-3 years to refresh the soil and accommodate root growth.’ If you are ...

He starts them at his home, where he takes a small section of a tree and grafts it onto a the root system of an established tree. He lets it grow out for three years then cuts off the top ...