What Grows in US Zone 12b?
Very hot tropical zone. Extreme heat year-round.
Last frost
no frost
First frost
no frost
Frost-free days
365
Plants that grow well
3
Quick Answer
In Zone 12b, 3 plants grow well, and 20 are best grown indoors. Your growing season is 365 days (no frost to no frost).
What grows well in Zone 12b
Best grown indoors
Tomato
Indoors
Cherry Tomato
Indoors
Bell Pepper
Indoors
Chili Pepper
Indoors
Microgreens
Indoors
Basil
Indoors
Rosemary
Indoors
Lemon Tree
Indoors
Avocado
Indoors
Mango
Indoors
Banana
Indoors
Lemongrass
Indoors
Stevia
Indoors
Pomegranate
Indoors
Curry Leaf Tree (Kadi Patta)
Indoors
Turmeric (Haldi)
Indoors
Taro (Arbi / Colocasia)
Indoors
Holy Basil (Tulsi)
Indoors
Amaranth (Chaulai / Rajgira)
Indoors
Scallion
IndoorsFrequently asked questions
What is USDA Hardiness Zone 12b?
Very hot tropical zone. Extreme heat year-round.
When is the last frost in Zone 12b?
The average last frost is no frost, and the first frost is no frost. That's about 365 frost-free days per year.
What grows well in Zone 12b?
3 plants grow well here, including Ginger, Bitter Melon (Karela), Moringa (Drumstick Tree). See the full list below.
What can't you grow in Zone 12b?
96 plants are too cold or too warm for this zone — see the "won't grow" list below.
🌱 Get Zone 12b planting dates
Get your personalized "what to plant and when" calendar for your zone — plus tips when each crop is ready. Free, unsubscribe anytime.