Thanks for playing the game. My initial intention was to not put any instructions regarding the controls... I figured it would be just like how in Super Mario Bros, you aren't told exactly what has to be done. The flip side of this is that with computer gaming, you have more than just 4 arrows and 2 buttons... so I guess had to give in, and put some instructions on the page. :|
I didn't want the Pollen8R to be able to "crush" the flowers, that was my intention for not being able to jump from them... but this could not have easily been intuited from the information that the player is given.
I've fixed the scaling issue. Have a play again and let me know if the game makes more sense, now.