55 Water drops
Grumpy water on this level along with water frogs. If you can get several lots of water collected before you set the frogs off, it will help. But you can still complete the level even if you free them all in the first couple of moves. What you need to do is try and make +5 rows of the other crops, or combinations of water to get lots of extra points. Make the rows on the grass if you can too for extra points. Grumpy water isn't too much of a problem.
The hardest bit is actually the dragons, but at least we don't need to get chickens to lay this time. Its just a case of moving them about to get them in the right places.
You could always use shovels to crack them open ;)