隐藏域元素占位
Orchid Height Control & Plant Dwarf Regulation
Application of plant growth regulators on dwarf orchid flower seedlings
Paclobutrazol
Treating *Phalaenopsis* orchids by drenching the roots with a 20–50 mg/L paclobutrazol solution (applying 80 mL per plant) safely and effectively controls flower stalk height, prolongs the flowering period, and thickens the leaves, thereby enhancing the overall quality of the orchids. However, it should be noted that the optimal concentration varies depending on the specific cultivar.
Growth Stage Products
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