Consider using 100% natural or partial natural material pots this year. Plastic pots are not only made from oil and most are not BPA free, seeping toxins in your soil and potentially off gassing in your home. I will not get into the in depth debates about how bad or harmful a pot can be when common sense is to simply lean on the side of caution and progress towards more natural pots as you can.
I using mostly natural pottery now simply because the pots can not only last longer but have an amazingly look and go well with most decor. Greenology has a large assortment of natural pots as well as many garden shops in most areas.