Adromischus triflorus or calico hearts is a rare succulent with heart shaped leaves. The thick leaves have a dark purple to red, gray and green camouflage appearance and are one of the more eye-catching plants offered in our nursery. Another succulent that cannot survive a hard front but will do well indoors. Bright light, infrequent watering and a nice cactus and succulent soil in a well draining pot will make your new adromischus flourish. Soft succulents will not survive a hard frost, but if there is a risk of freezing temperatures they can be brought indoors to grow on a sunny window sill or under a grow light.