It makes the whole recycling, reuse thing even more appealing. I try to start my own seedings, but still the soil and seed cups can add up $$ with the larger gardens. I'm still saving my larger cardboard boxes for covering the grass between the garden beds then covering that with pine bark or some other inexpensive mulch. Last summer mowing between the garden beds was really hard.Cool! I've always done mine, and the newpaper ones with a botoom. I will try without this year to sve even more time! Thanks !