More Topics . They will stay on the tree for a long time until used. They also provide an ornamental foliage display and fragrant spring blossoms.
Citrus prefers subtropical, tropical or hot, dry climates.
C. Some varieties are more cold tolerant, being able to be grown in Northern Florida, north of the commercial citrus growing belt. Use trifoliate as a rootstock to graft good varieties onto or sour orange rootstock if trifoliate not available. Use trifoliate, sour orange or Cleopatra for cold tolerance. Kumquats are the most cold tolerate of all when dormant. They only grow during the warmest weather and go dormant earlier than other citrus contributing to their cold tolerance.