How to Use Pine Straw As a Mulch in a Vegetable Garden

Use pine straw to mulch a vegetable garden to retain moisture and prevent weeds.

Pine straw helps to retain moisture from water and prevents weeds from growing. Pine straw remains light and does not compact like other forms of mulch, which allows the soil to breathe. The organic straw will also add nutrients to the soil and make it healthier for your vegetables. Mulching your garden allows you to spend less time tending to the vegetables, and the plants often remain healthier.

Things You'll Need

• Rake

Instructions

1. Remove all the weeds from the vegetable garden before you begin to apply the pine straw.

2. Water the soil deeply to ensure that the soil stays moist.

3. Apply pine straw mulch to summer vegetables when the soil warms to 60 degrees Fahrenheit, and add it to cool-season vegetables in the spring when the soil temperature remains below 60 degrees Fahrenheit.

4. Add 2 to 5 inches of pine straw once the seedlings reach at least 3 to 5 inches in height so that you do not cover them. Avoid letting the pine straw touch the stems of the plants.

5. Tamp the mulch down with a rake. Apply more pine straw in the season to maintain at least 2 inches.

Tips & Warnings

• Use seasoned straw instead of fresh straw because fresh straw contains seeds that can germinate in your garden.

• Pine straw can increase the pH level in the soil. Use a soil pH testing kit to monitor the soil, and if the acidity level increases, you may need to add lime

References

• University of California: Use of Straw as Mulch
• Lawrence Journal World: 'Seasoned' Straw Makes Best Mulch for Vegetable Gardens
• Mississippi State University: Mulching in the Vegetable Garden