I would use Miracle Gro Expand ‘n Gro™ concentrated planting mix to plant pet grass and catnip, maybe some fresh herbs. It would be great for flowers, fruits, vegetables, herbs and more. Miracle‐Gro® Expand ‘n Gro is specially formulated to help you get big, beautiful results anywhere you plant whether in the ground or in pots. Expand ‘n Gro is the the latest innovation from Miracle‐Gro that transforms any soil into an ideal growing environment for getting great result. Expand ‘n Gro Concentrated Planting Mix is different from basic potting and garden soils. Because it’s a unique blend of Miracle‐Gro plant food and coconut coir fiber, a compact, lightweight, easy to carry and easy to store bag of Expand ‘n Gro can do everything a big, heavy bag of soil can do, only better. This concentrated planting mix expands up to 3 times when mixed with water, feeds plants for up to 6 months, makes native soil more workable and retains up to 50% more moisture than basic potting soil. n pots or in‐ground, the absorbent coir fibers help ensure that water is used efficiently. Expand ‘n Gro retains up to 50% more moisture than basic potting soils and then releases water as plants need it, to help prevent over or under watering. Since moisture and nutrients must be able to reach plant roots, proper air space and circulation in soil is critical for plant health. Tilling this planting mix into native soil can reduce the soil’s bulk density – making it up to 40% lighter, and creating up to 90% more air space. The result is more workable native soil with better water holding ability, moisture distribution, and drainage, all of which ultimately creates an improved rooting environment for plants. Up to 3X the Flowers and Vegetables than native soil, Significantly improves soil for multiple years, Concentrated planting mix expands up to 3 times when water is added, Feeds for up to 6 months, all natural fibers hold up to 50% more water than basic potting soil. Do you want to try it? I know you do so leave a comment for your chance to win, tell me what you would most like to use it for.