Is it better to use a succulent soil or a gritty mix for cacti and succulents? You should prioritize drainage when choosing the potting mixture. When the sprouts are large enough to be able to be potting, keep them moist. Round-ball cacti are generally grown for their aesthetic value. If the temperature in your preferred area is higher than the recommended, you can position the cacti plants near the windows but keep them from touching the glass. Place each cut in the soil in an upright position. Repotting is done as soon as the plant overgrows its initial pot.