Watch 3 ad's for 5 moves. Then use gold and the big bomb if needed. That's how I completed it. I'm hoping someone will see this thread and make it easier.
So, I've now completed it. Got to 15, watched ads to get 5 moves and then used the big bomb. Ridiculously hard level that can only be beaten using gold if you have no boosters!
When you've won a level and get to choose something to add to your field, make sure to pick something to grow…carrots, daises, cakes etc. You collect lots of £$ on Sundays
I don't like the random level either. Please can it be changed back so we can play the more doable levels instead of the same one repeatedly until you win? It gets boring and wastes boosters that have been carefully collected!