Soil of the planting site
| Catalog | Soil of your planting site | Remarks |
| PH value | Potential of hydogen of the soil. To determine whether the Paulownia could be planted or not and adapted varieties. | |
| Salt content | To determine whether the Paulownia could be planted or not and adapted varieties. | |
| Soil texture | Ranging from sandy loam soil to heavy loam soil. To determine whether the Paulownia could be planted or not and afforestation program. | |
| Soil nutrient | To determine afforestation program and fertilizing plan after the afforestation. | |
| Soil depth | To determine whether the Paulownia could be planted or not and cultivation method after the afforestation. | |
| Soil hardness | Loose degree of the soil in planting site. To determine site preparation program. | |
| Soil layer structure | For instance, mixing extent of soil and stone. To determine whether the Paulownia could be planted or not. |
Questions about paulownia cultivation? Email paulownia@vip.126.com — we reply with practical advice.