Pros

  • Highly effective in preventing weed growth.
  • Successfully cleared areas previously covered in weeds.
  • Considered more environmentally friendly due to being based on corn protein.
  • Easy to use with intuitive instructions and ergonomic packaging.
  • Nozzle design allows for controlled dispensing and easy mixing with soil.
  • Some users report significant results with initial applications.
  • Works effectively even with landscape fabric installed.
  • Positive initial impressions with quick results.

Cons

  • Granules did not dissolve as expected, remaining solid in some areas.
  • Ineffective in controlling weeds in driveway cracks and certain conditions.
  • Required multiple applications without lonerm success in some cases.
  • Questionable overall effectiveness, with some users reporting better results from other products.
  • Potential frustration due to perceived lack of value for time and money.

Bottom Line

Roundup Weed Barrier Granules for Weed Prevention shows promise with an environmentally friendly formula and ease of application. However, its effectiveness seems to vary greatly depending on conditions, and some users report continued weed issues. If you're looking for consistent, long-term results, it may require multiple applications or a combination with other solutions. Overall, it offers benefits in certain settings, but patience and precise application are key.

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