Catit Senses 2.0 Cat Grass Kit (3pk) The Catit Senses 2.0 Grass Kit contains 2 sets of seed and vermiculite for use with the Catit Senses 2.0 Grass Planter. (Senses 2.0 Grass Planter not included.). Unlike potting soil, vermiculite is a tidy resource to work with.
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