AMGROW Tree & Blackberry Killer

AMGROW Tree & Blackberry Killer is a highly concentrated herbicide formulated for effective control of blackberry, woody weeds and invasive shrubs in the home garden. Designed for targeted use, it delivers reliable results on established problem plants when applied during active growth periods.

• Concentrated herbicide developed for woody weeds and hard-to-control shrubs.
• Controls blackberry, lantana, groundsel, privet, wattles and other woody weeds.
• Suitable for overall spraying, cut stump and basal bark applications.
• Best applied from late spring to early autumn when plants are actively growing.
• Effective on seedlings and regrowth once plants have hardened.
• Formulated with triclopyr for systemic action to help reduce regrowth.

Ideal for use in home gardens and non-lawn areas, this product provides flexible application options depending on weed type and growth stage. Thorough coverage of foliage and stems is essential for best results, and applications should be avoided when plants are under drought stress. Used as directed, it helps restore control over invasive woody growth and maintain more manageable outdoor spaces.