How to Sew a Nine-Patch Block Using the Strip Method

The strip method is an efficient way to sew a two-color nine-patch block, saving time and ensuring accuracy. This technique is perfect for beginners and experienced quilters alike. Here's a step-by-step guide to help you create this timeless block using the strip method.

Materials Needed:

• Fabric: Choose two contrasting colors
• Cutting Tools: Rotary cutter, cutting mat, and ruler.
• Sewing Supplies: Sewing machine, thread, pins, and iron.

Step 1: Cutting the Strips

1. Determine Strip Width: Start by deciding on the finished size of your block. For example, if you want a 6-inch finished block, divide that by 3 (since the block has three rows):

   • 6 inches ÷ 3 = 2 inches for each square.
   • Add ½ inch for seam allowances: 2 inches + ½ inch = 2½ inches.
   • Cut strips 2½ inches wide from both the light and dark fabrics.

2. Cut Strip Lengths: The strip length depends on how many blocks you want to make. For a single block, a strip length of at least 8 inches is sufficient.

Step 2: Sewing the Strips

1. Sew the First Set: Sew one dark strip to one light strip, and then add another dark strip to the opposite side of the light strip, creating a dark-light-dark combination.
2. Sew the Second Set: Sew one light strip to one dark strip, and then add another light strip to the opposite side of the dark strip, creating a light-dark-light combination.
3. Press the Seams: Press the seams toward the darker fabric to prevent the lighter fabric from showing through.

Step 3: Cutting the Segments

1. Subcut the Strips: Using a rotary cutter, subcut both strip sets into 2½-inch segments. These segments will form the rows of your nine-patch block.

Step 4: Assembling the Block

1. Lay Out the Rows: Arrange the segments in a checkerboard pattern:
   • Row 1: Dark-Light-Dark
   • Row 2: Light-Dark-Light
   • Row 3: Dark-Light-Dark
2. Sew the Rows Together: Pin and sew the segments row by row using a ¼-inch seam allowance.
3. Join the Rows: Match the seams carefully to ensure clean intersections, and sew the rows together to complete the block.

By using the strip method, you can quickly and accurately create beautiful two-color nine-patch blocks, perfect for a variety of quilting projects. This technique streamlines the process, allowing you to focus on the fun of designing and piecing your quilt. Happy quilting!

For a visual demonstration of this technique, check out our video below:

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