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Sandra from Lake Charles, La writes

Is Pennington Pro Care Fertilizer 15-0-5 .03 LOCKUP safe for lawn application around trees?

Description states it kills weeds. Making sure it is safe for trees

Answer:

Pennington Pro Care Fertilizer 15-0-5 with 0.03 LOCKUP contains the post-emergent herbicide penoxsulam. Since penoxsulam targets broadleaf weeds, it could also potentially harm desirable ornamentals such as flower, shrubs, and trees. We would not recommend using this product where it could contact the foliage, roots, or branches of desirable ornamental plants.

Answer last updated on: 03/28/2018

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