Plant growth regulator overdose

Plant growth regulator overdose

Uneven growth observed in these containers of impatiens may have been cause by uneven application and overdose when the plugs were sprayed with 4 ppm Bonzi prior to transplant. The affected plants had white healthy roots that failed to emerge from the plug cube.

For more information on using plant growth regulators see:
Message posted March 19, 2007
Fact Sheets: Growth Regulators for Bedding Plants
Subirrigating Seed Geraniums with Bonzi
2007-2008 New England Floriculture Guide: About Growth Regulators (PDF)

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