I have been buying them at a local Dollar Store. "Everything's a Dollar" They are they are made for covering bowl of food, etc. There are about 30 in a box and 3 different sizes (for $1). They are really great and some of them will fit over a plate of food, which is nice if you want to fix a plate and put it in the fridge. Also, I put them in the washer with my dish towels, etc. and also the dryer and they come out fine so you can reuse them. ... View related article.
How do you place them in the soil. Are they upside down and if so, how do you put them there without the water coming out. Or are they right side up with a hold in the bottom? ... View related article.
