Seed tape is a convenient way to put a lot of tiny seeds, like carrots, down quickly and neatly. It’s expensive to buy, but easy to DIY. Just roll out some toilet paper and mist it with water from a spray bottle. Place your seeds in a line at the appropriate distance from one another. Then fold one third of the paper over the seeds and mist it to make it adhere. Fold the opposite third over and mist again to complete the job. Roll it up on a toilet paper tube and store it until you’re ready to plant.