Fastest growing paulownia 9501 root PH 6-8

• The Paulownia tree thrives in well-drained, deep, and well-aerated sandy loam or gravelly soil. It prefers moist and fertile soil with a pH of 6-8 and exhibits a selective absorption tendency for elements such as magnesium, calcium, and strontium. Therefore, it benefits from increased nitrogen fertilizer application, as well as additional magnesium, calcium, and phosphorus fertilizers. Due to its strong adaptability, the Paulownia can grow in soils with high acidity or alkalinity, as well as in relatively barren low mountains, hills, or plains, but it is sensitive to waterlogging. The Paulownia also has a broad temperature tolerance range, capable of withstanding low temperatures of -20°C to -25°C.