Decent... needs alot of work though
Well before anyone thinks this is a negative review... it's not. It is incredibly clear that you put A LOT of time into this project. While the game oozes effort, to make it better, it's going to need a lot of work. I have some ideas for you. Obviously you probably won't use these ideas, but, for your next projects (or if you are going to update this) here is a big list of what I think would make everyone happier. I have also put together a small list of bugs I came across.
Suggestions-
~This is INCREDIBLY repetetive... think of some new random events, things to do, etc.
~There aren't any NPC's, which add a fundemental element to all RPG's... add some. Whether it just be a picture of a shopkeeper, or random townsfolk to talk to about Rumors, where treasure is, whats going on, etc.
~Monsters (and the player) should be able to Miss attacking, and should be able to have critical hits, which would add another 5-10 damage to their initial amount of damage they hit with. Critical Hits and Misses would be random of course...
~Add more monsters! There are about 3... and one of them is just differently colored than the other... so really there are 2 monsters. Add Minotaurs, Dragons, Bandits, etc.
~Add descriptions to the potions, staves, swords, etc. Add new items, spells, and attacks, and of course put some armor in the game. It would add some much needed variety.
Well... the list could go on and on... but those are some fundamental pieces of a good game that you are missing.
I found a bug... when you are growing tomatoes, if you accidentally hit the "DONE" button before you pick your tomatoes, when you go back, the tomatoes are gone. So baisacally your tomatoes vanish if you don't pick them.
Work on it, and you will have the greatest flash game on the internet.