I did not follow directions and threw all weeds, flowering, budded and seed pods together. I put down a think layer of newspaper to stunt the growing weeds in the ground and to deter any seeds to sprout in the ground. I wanted to continue layering newspaper, weeds and kitchen scraps. I thought at some point the sun would bake the seeds so they would not sprout. Now the news is saying dry weeds can be a fire hazard. Should I be worried?