Hockley International
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Plant Growth Regulators

Hockley’s plant growth regulators can be supplied either as technical active ingredients or in various formulations.

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Hi-Phone 48

Hi-Phone 48, containing the active ingredient ethephon, is a plant growth regulator with systemic properties

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Hi-GIB

Hi-GIB, containing gibberellic acid-3 (GA3), is a powerful plant growth regulator used to increase yields and promote the growth of high quality produce.

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Hi-GIB T

Hi-GIB T, containing gibberellic acid-3 (GA3), is formulated as a tablet. Hi-Gib T is a powerful plant growth regulator used to increase yields and promote the growth of high quality produce

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Hi-Daminozide

Hi-Daminozide is a plant growth regulator which interferes with gibberellin biosynthesis.

Crop Protection

  • Acaricides
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  • Plant Growth Regulators
    • Hi-Phone 48
    • Hi-GIB
    • Hi-GIB T
    • Hi-Daminozide
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"Used and approved throughout the world, Hockley International’s products are increasing productivity, improving quality and safeguarding the health of crops, livestock and people all over the world…" Frank Howard, Chairman

Contact Us

Hockley House
3 Longstone Road
Ashbrook Office Park
Manchester M22 5LB
United Kingdom

Tel: + 44 (0)161 209 7400 Email: mail@hockley.co.uk