Adjusting the flowering period of azaleas

Adjusting the flowering period of azaleas

Application of regulators to adjust the flowering period of azaleas

隐藏域元素占位

Adjusting the flowering period of azaleas

Application of regulators to adjust the flowering period of azaleas

Gibberellic acid GA3

Gibberellic acid can promote the early flowering of Rhododendron, and the dosage of different varieties is different. During the flower bud germination stage, spraying 200-400 mg/L gibberellic acid to the leaves can promote the early flowering of Rhododendron dewdrop. The middle-flowering cultivar "Wubaozhu" can be treated with 1500-2000 mg/L gibberellic acid for early flowering, and the early flowering of the late-flowering cultivar "Red Pomegranate" can be treated with 1500 mg/L gibberellic acid three times.

Paclobutrazol

Paclobutrazol can delay the flowering of Rhododendron. Early-flowering and middle-flowering varieties can be treated with 1000-1500 mg/L paclobutrazol for the whole plant spraying; late-flowering varieties can be treated with 1500 mg/L paclobutrazol for delaying flowering.

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