i have had my flytraps and sundew for over a year and in the past couple of weeks they are not looking so good? the flytraps just had a bunch of flowers which i cut off the stalks- acouple of traps look burnt? most of the leaves and traps look yellow? my sundew looks the same way and has alot of die off? they never did die off in the winter,they grew very well. but lately both plants look bad- i have done nothing different. only thing i changed like a month ago was i used some snow i let melt into a bucket and have been using that to water them. need help thanks