If your succulent becomes dry, you should water it. Also, you should try to prolong the interval between waterings as much as possible. This is the amount of water vapor that the atmosphere needs. If your plants start to shrink, this is a sign that they require more water. If roots are left unattended for too long they will turn to rot, and eventually die. If you are looking for ways to make cohesive succulent arrangements, this book will provide inspiration. This book is best if you buy it before picking your plants. Over-watering is the top condition succulent plants encounter.