the weather it should be grown should be: low altitude, with a moist and hot tropical climate
Tropical and sub tropiucal
The best climate to grow carrots in is a cool climate. This is the one they prefer. They grow well in loose soil and need plenty of water to thrive.
Nutmeg grows best in a tropical climate.
the best climate to grow peas is in the end of spring and the begging of summer.
Yams are best grown in a cool climate, they grow best in the mountains as the air is fresh and the soil full of nutrients.
Many of them grow in the Fraser Valley of British Columbia (and NO- It's NOT a state) .
no cinnamon does not!
A temperate climate. They like a winter.
The Heat
warm and humid conditions are best but in any climate it will survive!
cold
Best climate
Syringa needs a cool or cold climate in which to grow.