Crochet Retro Bloom Granny Square

If you're a fan of all things retro and crafty, the Crochet Retro Bloom Granny Square pattern is a must-try for your next project! This delightful pattern combines a classic granny square design with a unique retro twist, perfect for adding a touch of vintage charm to your crochet creations. With its vibrant colors and intricate floral motifs, the Retro Bloom Granny Square is fun and eye-catching, making it a fantastic choice for blankets, cushions, or even as a standalone piece of decor. So grab your favorite yarn, crochet hook, and get ready to infuse some nostalgic flair into your crafty endeavors with this delightful pattern!
Materials
Yarn Requirements
Worsted/Aran weight yarn in 5 shades:
Yarn A: Avocado Green
Yarn B: Burnt Orange
Yarn C: Chocolate Brown
Yarn D: Mustard Yellow
Yarn E: Creamy White
Tools Required
Crochet hook – Size 5mm (H/8)
Yarn needle for weaving in ends
Scissors
Blocking mat and pins (optional)
Instructions
Foundation Ring – Yarn A
Ch 4, sl-st to first ch to form a ring.
Round 1 – Center Bloom (Yarn A)
Ch 3 (counts as dc), 11 dc into the ring.
Join with sl-st to top of ch-3. (12 dc)
Break off Yarn A.
Round 2 – Petal Layer (Yarn B)
Join Yarn B in any dc.
Ch 3 (counts as dc), dc in same st.
2 dc in each remaining st around.
Join with sl-st. (24 dc)
Break off Yarn B.
Round 3 – Circle to Square (Yarn C)
Join Yarn C between any dc group.
Ch 3, dc in next 4 sts.
In next st: *(2 dc, ch 2, 2 dc) – corner made.
Dc in next 5 sts.
Rep from * three more times.
Join with sl-st.
(56 dc, including 4 ch-2 corners)
Break off Yarn C.
Round 4 – Growing the Frame (Yarn D)
Join Yarn D in any ch-2 corner space.
Ch 3 (counts as dc), (1 dc, ch 2, 2 dc) in same space.
Dc in each st across to next corner.
(2 dc, ch 2, 2 dc) in corner.
Repeat around. Join with sl-st.
Break off Yarn D.
Round 5 – Outer Edge (Yarn E)
Join Yarn E in any corner space.
Ch 3 (counts as dc), (1 dc, ch 2, 2 dc) in corner.
Dc across to next corner.
Repeat (2 dc, ch 2, 2 dc) in each corner.
Join with sl-st to first dc.
Fasten off and weave in ends.
Finishing & Design Notes
Block your square – Wet block or steam block to neaten edges and flatten for joining.
Color flow: Avocado → Orange → Brown → Mustard → White.
Shape journey: Floral circle becomes a structured square.
Project Ideas
Use these for 70s-style throw blankets.
Granny square bags.
Statement vests or cardigans.
Wall hangings.
Crochet Abbreviations (US Terms)
ch – chain
dc – double crochet
hdc – half double crochet
sl-st – slip stitch
st(s) – stitch(es)
rep – repeat