This level isn't as hard as it looks. Especially if you use companions. Personally I found the egg cracker helped more as we need so many chickens.
The only crops falling are needed crops, so 5 crops in a row, combinations, cascading crops and you will soon get your amounts needed.
Match next to flowers as often as possible and use shovels to make crops fall.**please note, they lowered the requirements since we played it, but as you need less, we don't need to change the video **
Quite a fun level.