Usually, it is quite easy to present a precise walkthrough of any Plants vs. Zombies 2 level. This is not so much the case with level 14 of the Frostbite Caves. The stage is quite chaotic and you will have to be as flexible as possible in order to make it through. You cannot choose your plants yourself, but have to work with what the level offers. So, instead of sharing which plants to select before the battle begins (which is a moot point) and elaborating on the zombies that you will face, we just want to give you a small tip to make your life somewhat easier in this challenge.
If you place a Pepper-Pult next to the frozen Sun-Flowers, you will slowly but surely thaw them. This will allow you to quickly collect the sunlight from three additional Sun-Flowers on each side. Believe us; you will desperately need sunlight to battle the chaos. Aside from that, we recommend that you stick to our strategy as presented in the screenshot above. Simply position as many plants as possible and try to save the Hurrikale for when the Dodo Riders show up.