Scotch Thistle Weed Killer

Onopordum acanthium Herbicide

Description of Thistle, Scotch (Onopordum acanthium):
Scotch thistle, also sometimes referred to as woolly thistle or cotton thistle, is a particular type of thistle that can grow up to 12 feet tall--amongst the tallest of the thistle family. The stems are hairy and they have broad and spiny wings. The flower heads are numerous and approximately 1 to 2 inches across.

Control Options for Thistle, Scotch

Legend:
Control
Suppression
No Control
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
Label Rate:
0.11 - 0.16 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 199131 - 278784 square feet
at a cost of
$0.37 - $0.52 per 1,000 sqft
Safe On
No safe on treatments listed. Please, review the label or contact the merchant for more information.
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