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Free Tutorial for the Sandhills Star (or Blossoming Cactus) Quilt Block

    The Sandhills Star quilt block, steeped in tradition and sometimes referred to as the “Blossoming Cactus” block, was first published in the Kansas City Star. While obviously being a star block, it can also be considered a weathervane block.

    Sandhills Star is composed of four fabric colors set against a contrasting background. Your color placement can change the entire look of the block so you can create a quilt that is uniquely your own. Let’s take a look at how to construct this beautiful block!

    (Update: Sandhills Star block pattern is now available for purchase at SANDHILLS STAR.)

    sandhills star quilt block

    Fabric Requirements for a 12″ Finished Sandhills Star Quilt Block:

    • Light/Cream: 4 – 3″ squares, and 12 – 2.5″ squares
    • Light Gold: 4 – 2.5″ x 4.5″ rectangles, and 8 – 2.5″ squares
    • Medium Gold: 1 – 5.5″ square, and 2 – 2.5″ x 4.5″ rectangles
    • Dark Green: 4 – 3″ squares, and 4 – 2.5″ squares
    • Dark Orange: 1 – 5.5″ square, and 2 – 2.5″ x 4.5″ rectangles

    sandhills star fabric requirements

    Sewing Directions:

    Hourglass Unit:

    Step 1:

    Using the Medium Gold and Dark Orange 5.5″ squares, sew together an Hourglass unit like the one shown below. Trim/square up the unit to 4.5″ square. You can find my detailed tutorial for making a basic Hourglass quilt block at https://quiltembroiderypdf.com/how-to-sew-a-basic-hourglass-or-quarter-square-triangle-block. You will have an extra unit to use in the next block.

    sandhills star 1

    Half Square Triangle Units:

    Step 2:

    Using four of the Light/Cream 3″ squares and the four Dark Green 3″ squares, piece eight Half Square Triangle units as shown in the picture below. Trim/square up the units to 2.5″ square. You will find a tutorial for making a basic Half Square Triangle block at https://quiltembroiderypdf.com/how-to-sew-a-basic-half-square-triangle-block.

    sandhills star 2

    Corner Units:

    Step 3:

    Lay out two of the Step 2 Half Square Triangle units, one Light/Cream 2.5″ square and one Dark Green 2.5″ square as shown in the picture below.

    sandhills star 3

    Step 4:

    Now you can sew the patches together like a typical Four Patch block. First sew them into two rows and press the seam allowances away from the Half Square Triangle units as shown below.

    sandhills star 4

    Step 5:

    Then sew the two rows together and press the seam allowance toward the Dark Green 2.5″ square as shown in the picture below. Repeat Steps 3 through 5 for a total of four Corner units.

    sandhills star 5

    Flying Geese Units:

    Step 6:

    Using the Light Gold 2.5″ x 4.5″ rectangles and Light/Cream 2.5″ squares, sew together Flying Geese units. For a detailed tutorial of my no-trim method for making perfect Flying Geese blocks check out https://quiltembroiderypdf.com/how-to-sew-a-basic-flying-geese-block. The picture below shows the first four steps.

    sandhills star 6

    Step 7:

    And here’s a picture showing the last four steps.

    sandhills star 7

    Step 8:

    Repeat Steps 6 and 7 for a total of four Cream/Light Gold Flying Geese units like the ones in the picture below.

    sandhills star 8

    Step 9:

    Now using the Medium Gold 2.5″ x 4.5″ rectangles and the Light Gold 2.5″ squares, repeat Steps 6 and 7 for a total of two Flying Geese units.

    sandhills star 9

    Step 10:

    Now using the Dark Orange 2.5″ x 4.5″ rectangles and the Light Gold 2.5″ squares, repeat Steps 6 and 7 for a total of two Flying Geese units.

    sandhills star 10

    Middle Units:

    Step 11:

    Pair up a Step 8 and a Step 9 Flying Geese unit and sew together. Press the seam allowance toward the Step 8 Flying Geese unit as shown below (top two images). 

    Repeat using a Step 8 and a Step 10 Flying Geese unit (bottom two images).

    Sandhills Star 11

    Step 12:

    Repeat Step 11 for a total of two EACH of the Middle units as shown in the picture below.

    Sandhills Star 12

    newsletter signupPutting It All Together:

    Step 13:

    Lay out the center Hourglass unit, the four Corner units, and the four Middle units as shown in the picture below. From here the block goes together like a basic Nine Patch block.

    sandhills star 13 

    Step 14:

    First, you will sew the units into three rows as shown.

    sandhills star 14

    Step 15:

    And press the seam allowances toward the Middle units.

    sandhills star 15

    Step 16:

    Then sew the three rows together to complete the block! All done except for the pressing.

    sandhills star 16

    Step 17:

    Press the seam allowances away from the center of the block as shown in the picture below.
    sandhills star 17

    Layout Ideas:

    Here is the basic 4 x 4 layout. The blocks create a lovely secondary design where they come together.
    quilt 1
    In this example, I’ve added in narrow sashing and cornerstones to give separation to each block. (It also eliminates having to match up points!)
    quilt 2
    For this layout, I changed up the color placement and added in an alternating chain block. I think this is my favorite!
    quilt 3
    And for this example we have an on-point layout with sashing and cornerstones in a complimentary color. Additionally, the setting triangles are the same fabric as the light color in the block.
    quilt 4