WARNING: This guide was originally written for Civ13, and as such might not fully reflect the actual gameplay of Civ14.
Being a grower of crops is an important role. You farm both food and cash crops. Growing food is vital for a nation to increase in wealth and power.
To farm, you will require some basic tools.
Just plough a plot of land by yourself with the plough tool. Add water and nutrient. Then wait for the plant to grow, keeping an eye on water and nutrient levels.
Plants need water, some more, others less. Weather conditions and climate also affect the crops in this regard. Each crop has a maximum water level when planted.
Normally, the water level decreases at the rate of approximately 15 per minute (depends on the plant), and when it reaches zero, the plants wither away.
There are a few ways to provide the crops with water:
Plough land within two tiles of fresh water, which is any water, except for the saltwater. The plants will have all the water they need without any extra labor.
Water the plants manually. Bring the fresh water in buckets and barrels and splash it on the ploughed field (the ground, not the plant).
Pray for the eternal rain. Rain will water the fields (at the rate of 20 per minute), but may create other inconveniences.
The soil, as in real life, has its level of nutrition. The plants that you plant in the soil will consume its nutrition little by little, until it reaches zero. This varies by plant, but is approximately 15-20 units per minute.
A freshly ploughed tile will have a nutrition value of 0.
To examine the soil, stand close to it and examine it.
Many kinds of animals leave manure on the ground, which could be used to fertilize a field. This is one way to restore nutrition to your soil.
Fertilizer: 50 nutrition points.
The compost bin (10 wood) also turns food scraps, plant matter (seeds, some plants) and some other unpleasant things into fertilizer. Just place it in the bin and wait for a while. Fertilizer could also be used to refuel ovens etc.
Be aware that blizzards will freeze the plants and kill them. A heatwave, as noted in the Watering section, will cause the crops to consume more water than usual. Sandstorms will also destroy the plants.