These goals go from September 3rd, 2012 until September 10th, 2012.
Take a look at the chart to get an idea of what to expect. You only have a week to do these quests, and they’re pushing the limits of what you can plant at one time, so I hope you’ve been able to expand as much as possible. Also it would help to have two jade habitats built and ready to run quickly through quest #6. You will also need a high level tea garden for quest number 6. Overall, you might find it better for your sanity just to skip these goals if you’re falling behind. They’re all just decorations anyway.
You can the following information to plan crops ahead so you can blow through the quests as fast as possible. Wherever possible, I have pointed out the bushels you will need to craft things in the Craftshop, Plan accordingly. You may have to buy bushels in advance, ask for them, or plant those extra crops if your friends aren’t being helpful. The last few goals have a large amount of long grow time crops, so try to knock out the easy ones quickly so you have time.