Growing lime
citrus
WINTER CHILL NEEDED
None
POLLINATION
Self-fertile — one plant crops on its own
Pollination
Self-fertile.
Growing it
Zones 9-11 or containers. The least cold-hardy common citrus - protect below about 32 F. Key/Mexican lime is small and pot-friendly; 'Bearss' is more cold-tolerant.
Chill and pollination are given at the fruit-type level; specific cultivars can differ. Values are typical ranges for home-garden planning.