All Things Strawberries

Completion
To obtain a Strawberry Collection, you will need to harvest a lot of Strawberry Bushes. The items required for a full collection are randomly dropped, but are particularly rare, making this quest hard to complete. For maximum efficiency, have all your helpers alternating between 2 bushes each. As soon as they finish harvesting one bush, put them onto another. When they have finished the second bush, the first will be ready to harvest again.