Spells of Farming

From Introduction:

The Jeshatan have mastered many kinds of spells, one of which are Spells of Farming. Farming is one of the twelve great schools of their Arcane Collection. They are taught at a very young age, and nearly all of them know at least some, but only those who specialize in the procurement of food are true masters. They live in harsh conditions, where only the use of magic allows them to obtain enough food to survive.