Roots organics, 1.5 cuft, ready to use, formula 707 potting soil, designed with greater water holding capacity, fewer nutrients, less perlite & less pumice, contains ingredients specific to large container gardening, just punch holes in the bottom, cut off the top & plant, place in a container with drainage holes, fill the pot with formula 707 soil to allow the top of the plant's root ball to be about 2" below the rim of the pot, water transplant thoroughly, using a light fertilizer solution if desired.