This post taken from FrontierVille Post - click through to see the original and for better formatting.
Another new goal that was added is the sunflower goal. As the sunflower crop is relatively new to the game, you will see this goal pop up at some point soon! It is likely to come once you finish one of your current goals or series of goals (if you are working on getting married, master farmer, etc).
Tips and suggestions based on my experience with this goal:
Plant the sunflowers now! Ask you neighbors to plant a few too.
Neighbors watering your sunflowers count as harvests (just like in the master farmer task and any other goal that asks you to 'harvest # crops')
To ensure that your neighbors only tend your sunflowers you can hide all your other crops, grass, animals, etc. behind fruit trees and buildings. Make sure you keep those fruits picked or they will go after those!
I've also had neighbors using the 'tend here' or a shovel next to things they would like neighbors to tend for them.
To keep your neighbors from tending sunflowers if you are making some wilt for them to use later, you can cover them with trees!
This makes them hard to click on until they will be ready for that wilted quest later. Make sure there are plenty of unready sunflowers and other crops or animals around for them to click on in the meantime.
Once the sunflowers have wilted, you can uncover them and let your neighbors know they can come to you to find wilted sunflowers to complete their goal! When a neighbor visits and tends the flowers you can dismiss their task so there are still wilted flowers for the next visitor.
They only need one, but I like to keep a few around in case I accidentally accept the help and they get unwilted and harvested.
Good luck and please share on Facebook if you liked this!
This post copied from Frontiervillepost.com which I also run. Please check out the site and share with your friends!