Forum:Defeating plant deck

ok i use a spellcaster deck and i was wondering if there are any cards to defeat a plant deck that focus's on special summoning and protecting with cards like lonfire blossom, that princess of rose card(the one that negates card effects that target a card(s))and polinosis whenever i duel this deck every card i use becomes useless because by the third turn he'll either have his gigaplant or princess out and at least 1 polinosis or dark bribe in the spell and trap card zone can anyone help plz? lol