You require two colors of yarn, color 1 (C1) for the leaves and color 2 (C2) for the background and flowers
Terminology: all crochet terms used are U.S.
Technique

• Overlay mosaic crochet in the round
• Overlay mosaic crochet full width bottom up
• Overlay mosaic crochet main panel bottom up with the envelope border in the round
• Interlocking filet crochet in the round
• Interlocking filet crochet full width bottom up
• Interlocking filet crochet main panel bottom up with the border in the round

Below are two yardage options for sports and fingering yarn
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Yarn: for example, Scheepjes Stone Washed
Yarn weight: Sport. Ball weight: 50 g, yarn length:130 m (142.17 yds).
Gauge: 10 stitches in 5cm (2”) by 5 rows in 5cm (2”) in dc stitch pattern.
Using a different gauge won’t affect the design, but it will change the finish size and the amount of yarn needed.
Hook 3.25 – 3.5 mm. Hook size needed to match the gauge.
Yardage approx. 2800 m of C1 yarn, 2900 m of C2 yarn. (3060 yds and 3170 yds)
Size: the side of the square is approx. 150 cm (299 stitches, 59 inches).
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Yarn: for example, Scheepjes Whirl, Whirlette
Yarn weight: Fingering. Ball weight: 215 g, yarn length:1000 m (1093.61 yds) or ball weight: 100 g, yarn length: 455 m.
Gauge: 13 stitches in 5cm (2”) by 7 rows in 5cm (2”) in dc stitch pattern.
Using a different gauge won’t affect the design, but it will change the finish size and the amount of yarn needed.
Hook 2.5 mm. Hook size needed to match the gauge.
Yardage approx. 1800 m of C1 yarn, 1900 m of C2 yarn. (1970 yds and 2080 yds)
Size: the side of the square is approx. 115 cm (299 stitches, 45¼ inches).
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The pattern contains a graph and Right-Handed instructions