Growing Rootstock from Seeds?
There is an orange growing wild in some woods near my house. It seems to be doing well considering recent night time temperatures of 17Â°F. The fruit is extremely sour and looks like small valencia oranges. I think it's some type of sour orange.
Question: Is it worthwhile to collect some seeds and grow rootstock from this tree and graft budwood of other citrus to it in the coming years?
St. Augustine, FL