How to guarantee the planter can works successfully? Follow below requirements, you surely can success! All type rice transplanters have requirements for 1), paddy fields, 2), seedlings, 3), operators. Compared with other type transplanters, our planter has the least requirements, easier to meet. 1, Paddy field: 1.1. The field must be ploughed and leveled 3 days before transplanting. Make sure the mud is flat and there is no footprint holes in the field. 1.2 Mud depth: Less than 15 cm. The better is within 10cm. If deep than 15cm, operator can not move freely. 1.3. Mud can't too watery, or seedlings will fall down even move. So, can not transplant immediately after field ploughed. 1.4. Water depth: 1-5 cm is the best. Not more than 15 cm. 2, Seedling 2.1 Single stem 2.2. Length: between 20 to 40 cm. 2.3. Wash roots if possible. Note: hybrid rice seedlings and plastic tray seedlings are not suitable for our transplanter. 3, Operator Same as learning how to ride a bicycle, no one can success in the beginning moment, you must do a little more practice with confidence and patience. Fail in the beginning is normal. But please believe, most people can successfully use our planter after a little more trying.