noun
Refers to the state or condition of a plant producing flowers, often used in gardening or botanical contexts.
今年の桜は花付きが良い。
The cherry blossoms are blooming well this year.
肥料をやると花付きが良くなる。
Fertilizing improves flowering.
開花 is a more formal or technical term for flowering or blooming, often used in news or scientific contexts, while 花付き is a common, everyday word focusing on the condition or abundance of flowers.
Compound of 花 (hana, 'flower') and 付き (tsuki, 'attaching' or 'condition'), literally 'flower-attachment', referring to how well a plant bears flowers.