When you have reached Level 8, you will be able to unlock them Well Garden Expansion with the Small Well. The Small Well needs to be restored before it can be used so choose a Farmhand that will help with the task.
Once it has been restored, you can now collect water from the Small Well every 2 hours. The Small Well will accumulate up to 5 Water before it’s full.
Water can be used to speed up crop growth.
You can also purchase additional Wells from the Building Shop which unlock at higher levels.
FarmVille 3: What is the Sky Race?
FarmVille 3: How do I breed animals?
FarmVille 3: How do I add neighbors?
FarmVille 3: What are Pets?
FarmVille 3: What is Happiness?
FarmVille 3: How do Farmhand actions and supplies work?
FarmVille 3: How do I unlock or upgrade Farmhands?
FarmVille 3: What is the Market Stand?
FarmVille 3: How do I make room on my farm?
FarmVille 3: How do I see my Followers / Likers?