Mix grass seed in with potting soil. Fill up a nylon. Tie into segments with string to make a 'caterpillar." Soak in water till saturated. Then let the kids spray it with water every day after and watch it grow. When the grass gets "too long" let the kids give it a "haircut."
Home Made "Chia Pet" Catepillar--Supplies: Panty Hose, Potting Soil, grass seeds, Mr. Potato Head face, rubber bands. Park in a sunny window and have kids water it with a spray bottle. Fun when the grass starts to grow. Kids can give it a haircut too.
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