不幸的是，这可能是一个复杂的问题！因为您的生长迅速，所以我倾向于相信它可能与土壤中的氮太多有关。这里有一些文章会有所帮助：

https://www.gardeninghownhow.com/ornamental/bulbs/daffodil/daffodils-not-blooming.htm

https://www.gardeningknownhow.com/garden-how-to/soil-fertilizers/testing-moisture-in-plants.htm

https://www.gardeningknownhow.com/garden-how-to/soil-fertilizers/testing-soil.htm

https://www.gardeningknownow.com/garden-how-to/soil-fertilizers/soil-ph-plants.htm

https://www.gardeningknownhow.com/garden-how-to/soil-fertilizers/test-soil-for-pests-and-diseases.htm

https://www.gardeningknownhow.com/garden-how-to/soil-fertilizers/making-sure-soil-soil-drains-well.htm