How to get rid of red spider mites Which? Collecting dahlia seeds has ups and downs. I am collecting seeds from fully double dahlias so sometimes the seed pods rot before the seeds have time to mature. Sometimes a worm eats How to Grow a Tea Garden with Camellia sinensis Tea Plant Seeds You don't need fancy trays to start seeds. Try using things you already have like: Newspaper seed starting pots Toilet paper rolls Aluminum cans Egg cartons Eggshells