plant growth regulator herbicides Bonzi Plant Growth Regulator – Compact Plants with Extended Shelf Life 2.5 gal

plant growth regulator herbicides Bonzi Plant Growth Regulator – Compact Plants with Extended Shelf Life 2.5 galBonzi Plant Growth Regulator is a professional plant growth regulator designed to produce compact, uniform, and highly marketable ornamental plants. Powered by paclobutrazol, Bonzi reduces internode elongation to control excessive stretch while promoting stronger stems, deeper green foliage, and improved overall plant appearance. Ideal for greenhouse and nursery production, Bonzi helps growers produce well proportioned crops that are more durable

Bonzi Plant Growth Regulator is a professional plant growth regulator designed to produce compact, uniform, and highly marketable ornamental plants. Powered by paclobutrazol, Bonzi reduces internode elongation to control excessive stretch while promoting stronger stems, deeper green foliage, and improved overall plant appearance. Ideal for greenhouse and nursery production, Bonzi helps growers produce well-proportioned crops that are more durable during shipping and display. Its flexible application methods allow use as a foliar spray, drench, sub-irrigation treatment, or pre-plant bulb soak for precise growth management across a wide range of ornamental crops. Bonzi is widely trusted for bedding plants, annuals, perennials, flowering crops, woody ornamentals, and bulb crops where consistent plant size and premium visual quality are essential.

Features and Benefits

• ✅ Controls excessive internode stretch for compact, marketable plants
• ✅ Produces more uniform ornamental crops with improved appearance
• ✅ Promotes deeper green foliage and stronger plant structure
• ✅ Improves shelf life and shipping durability of finished plants
• ✅ Flexible application as spray, drench, sub-irrigation drench, or bulb soak
• ✅ Excellent for greenhouse, nursery, and ornamental production programs
• ✅ Effective on bedding plants, annuals, perennials, bulb crops, and woody ornamentals
• ✅ Helps reduce drought and transport stress in finished crops
• ✅ Can be applied late in crop production for finishing control
• ✅ Trusted professional-grade ornamental PGR from Syngenta

Use Sites

Greenhouses, nurseries, shadehouses, interiorscapes, ornamental production facilities, container-grown ornamentals

Target Crops

Bedding plants, annuals, perennials, plugs, flowering ornamentals, foliage plants, bulb crops, poinsettias, chrysanthemums, florist azaleas, herbaceous ornamentals, woody ornamentals, and other labeled ornamental crops

Application Notes

Apply as a foliar spray, drench, sub-irrigation drench, or pre-plant bulb soak depending on crop type and desired level of growth regulation. Application rates vary based on plant species, variety, environmental conditions, media composition, and desired finished size. Conduct small-scale trials before broad application to determine optimal rates for individual crop programs.

Product Information

Active Ingredient: Paclobutrazol 0.4%
PGR Class: Triazole growth retardant / gibberellin biosynthesis inhibitor
Formulation: Aqueous solution
EPA Reg. No.: 100-996
Signal Word: Caution
Manufacturer: Syngenta