MN Landscape Practice Questions - Minnesota Landscape Contractor License Exam

What is the primary risk of installing landscape fabric as a long-term weed barrier in Minnesota planting beds?

It immediately kills all plant roots below it It can degrade over time, trap organic matter on top, and actually promote weed growth in the accumulated debris It violates Minnesota environmental regulations It is toxic to all soil organisms

Correct Answer:

It can degrade over time, trap organic matter on top, and actually promote weed growth in the accumulated debris

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