ReadyGro Moisture Formula (1 to 2 waterings daily) is specifically designed for outdoor use and is also suited for hand-watering or automated pots and planters with large plants. This formula contains more coir fiber and pumice stones than the ReadyGro Aeration Formula. This formula will give plants enhanced moisture content for longer duration in between feeding and more pumice stones to help anchor large plants. Be assured that ReadyGro Moisture Formula will not waterlog plants even if the plants sit in 1 to 2 inches of standing water. Approximately 1 watering daily.