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OHP: Olympic Cycocel Plant Growth Regulator

    The product is in stock

    Cycocel is among the most reliable and widely used plant growth regulators on the market today. Cycocel may be used on any crop in the greenhouse or nursery including but not limited to, poinsettias, hibiscus, azaleas, and geraniums to reduce stem elongation, induce early flowering, improve flowering, and to produce compact plants with multiple buds per shoots.

    On certain crops a tank mix of B-Nine WSG and Cycocel can provide a synergistic effect that results in enhanced activity. An example is 1250 PPM of B-Nine WSG and 1250 PPM of Cycocel for height control in finishing bedding plants. Maximum effect in spray applications occurs when Cycocel enters the plant through leaves and stems.

    Cycocel - Plant Growth Regulator

    Labeled for use on:

    Ornamentals grown in commercial or research greenhouses, shadehouses, and nurseries.

    Labeled plants:

    Bedding plants, flowering plants, foliage, chrysanthemums, gardenias, hydrangeas, poinsettias, plugs and others. See label for full listing.


    1 quart container, 4 per case; 1 gallon container, 4 per case and 30 gallon drum.


    Avoid overhead irrigation or rainfall within 6 hours of application. Poinsettias: On natural-season crops in the North, Cycocel should not be used after October 15. In the South, Cycocel should not be used after November 1. Always read and follow label directions when using this product.

    • EPA Registration Number241-74-59807
    • Restricted Entry Interval (REI)12 hours
    • Chemical FamilyQuaternary ammonium
    • MOA1
    • Active IngredientChlormequat chloride
    • Parts per Million (PPM)200 to 1250 to 4000 PPM
    • Measure per gallon.22 to 1.36 to 4.34 fluid ounces
    • ApplicationSpray or drench
    Partners with Solutions
    OHP Inc, originally Olympic Horticultural Products, was founded with the goal of becoming the leading provider of technology based pesticide solutions for the greenhouse and nursery production markets. Today, as we have evolved into our new OHP identity we are recognized as the leader in this market. The OHP team exclusively markets our products, specifically packaged and labeled for the greenhouse and nursery production markets, through a network of leading distribution partners throughout the United States and Puerto Rico.

    Address:     P.O. Box 230 Mainland, PA 19451
    Contact:     Andy Seckinger
    Phone:    (800) 659-6745    FAX:    




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