Free Easy Crochet Monstera Pattern (Perfect for Coasters!)

If you’ve been scrolling through home décor inspiration lately, chances are you’ve noticed that the monstera leaf is everywhere. From throw pillows to wallpaper to ceramic mugs, this gorgeous tropical leaf has become one of the most beloved design motifs of the decade — and honestly, for good reason. Its bold, fenestrated shape is immediately recognizable and brings that lush, botanical energy into any space. So naturally, when I started brainstorming my next crochet project, monstera coasters felt like the obvious choice.

The best part? This pattern is completely free, totally beginner-friendly, and works up in about an hour per coaster. Whether you’re brand new to crochet or you’ve been crocheting for years and just want a quick, satisfying project, this is the one for you. Grab your hook, pull out some yarn, and let’s get started.

Why Crochet Monstera Coasters?

Before we dive into the pattern, let me make the case for why these little leaf-shaped coasters deserve a spot in your project queue.

They are genuinely functional. A set of four or six of these arranged on a coffee table looks intentional and stylish, not crafty in a dated way. They protect your surfaces while also serving as décor, which is exactly the kind of multi-tasking we all love. They make incredible gifts — housewarmings, birthdays, Mother’s Day, teacher appreciation — and because they’re small, you can whip up a whole set in an afternoon.

They’re also a fantastic stash-buster. Each coaster uses very little yarn, so this is the perfect opportunity to use up those partial skeins that have been sitting in your craft room. Cotton yarn is the best choice for coasters since it’s absorbent and holds its shape well, but we’ll talk more about materials in a moment.

And perhaps most importantly, this pattern is a great way to practice some foundational crochet skills — working in rows, shaping with increases and decreases, and creating organic shapes rather than just squares and rectangles. By the time you finish your first coaster, you’ll feel noticeably more confident in your technique.

Materials You’ll Need

Here’s everything you need to gather before you begin.

Yarn: Worsted weight cotton yarn works best for coasters. Cotton is durable, washable, and absorbent — all things you want in a surface that’s going to be sitting under cold drinks. You’ll need roughly 30 to 40 yards per coaster, so a single skein of most cotton yarns will give you a full set of four. Some great options include Lion Brand 24/7 Cotton, Paintbox Simply DK Cotton (though you may want to go up a hook size with DK), or any worsted cotton you already have in your stash. For the most classic monstera look, go with a rich forest green or a deep emerald, but there’s absolutely no rule against making them in terracotta, cream, sage, or any color that suits your home.

Hook: A size 5.0 mm (H/8) crochet hook is ideal for worsted weight cotton. Cotton can feel a bit stiff compared to acrylic, so if your tension tends to run tight, try a 5.5 mm hook to keep things from getting too dense and hard to work with.

Notions: A yarn needle for weaving in ends, scissors, and a ruler or measuring tape. Optional but helpful: blocking mats and pins if you want perfectly flat, professional-looking coasters. A light blocking with a damp cloth will do wonders for the final shape.

Gauge: Approximately 14 stitches and 16 rows = 4 inches in single crochet with worsted cotton and a 5.0 mm hook. Gauge is not critical for this project since we’re making coasters, not garments, but keeping consistent tension will give you nicer-looking results.

Finished size: Each coaster measures approximately 4.5 to 5 inches at its widest point. This is a great size for a standard mug or glass.

Understanding the Pattern: What Makes It Look Like a Monstera

If you’ve ever looked closely at a monstera leaf, you’ll notice it has a distinctive shape: an oval or heart-like base with deep cuts (called fenestrations) along the sides, and sometimes holes through the body of the leaf as well. In crochet, we create the general silhouette of the leaf shape using increases and decreases, and we suggest the fenestrations — those characteristic cuts — using strategic chain spaces and skipped stitches along the edges.

This pattern creates a simplified but very recognizable monstera shape. It’s worked flat, starting at the stem end and widening toward the rounded top, with two side lobes that give it that signature split-leaf look. We use a combination of single crochet, slip stitches, and chain spaces to create the fenestrated edges.

Don’t let that intimidate you. If you can chain, single crochet, and slip stitch, you have everything you need. The shaping is achieved through simple increases (working two stitches into one) and decreases (single crochet two together, or sc2tog), and the fenestration detail is nothing more than chaining over a few stitches.

Abbreviations Used in This Pattern

ch — chain
sl st — slip stitch
sc — single crochet
sc2tog — single crochet two stitches together (decrease)
inc — increase (two single crochets in the same stitch)
st — stitch
sp — space
RS — right side
WS — wrong side
rep — repeat

Free Easy Crochet Monstera Coaster Pattern

Foundation: Begin with a magic ring or ch 4 and join with a sl st to form a ring.

Stem Section

Row 1 (RS): Ch 1, work 3 sc into the ring. Turn. (3 sts)

Row 2: Ch 1, inc in first st, sc in next st, inc in last st. Turn. (5 sts)

Row 3: Ch 1, sc across all 5 sts. Turn. (5 sts)

Row 4: Ch 1, inc in first st, sc in next 3 sts, inc in last st. Turn. (7 sts)

Row 5: Ch 1, sc across all 7 sts. Turn. (7 sts)

Main Leaf Body

Row 6: Ch 1, inc in first st, sc in next 5 sts, inc in last st. Turn. (9 sts)

Row 7: Ch 1, sc across all 9 sts. Turn. (9 sts)

Row 8: Ch 1, inc in first st, sc in next 7 sts, inc in last st. Turn. (11 sts)

Row 9: Ch 1, sc across all 11 sts. Turn. (11 sts)

Row 10: Ch 1, inc in first st, sc in next 9 sts, inc in last st. Turn. (13 sts)

Row 11: Ch 1, sc across all 13 sts. Turn. (13 sts)

Row 12: Ch 1, inc in first st, sc in next 11 sts, inc in last st. Turn. (15 sts)

Row 13: Ch 1, sc across all 15 sts. Turn. (15 sts)

Creating the Fenestration Detail

This is where the magic happens. We’re going to create the illusion of those deep monstera cuts along the sides of the leaf by working into chain spaces on the following rows.

Row 14 (Fenestration Row): Ch 1, sc in first 2 sts, ch 3, skip 3 sts, sc in next 5 sts, ch 3, skip 3 sts, sc in last 2 sts. Turn.

Row 15: Ch 1, sc in first 2 sts, work 3 sc into the ch-3 sp, sc in next 5 sts, work 3 sc into the ch-3 sp, sc in last 2 sts. Turn. (15 sts)

Row 16: Ch 1, sc across all 15 sts. Turn. (15 sts)

Shaping the Upper Leaf — Creating the Two Lobes

Now we’ll divide the leaf into two separate sections to create those iconic upper lobes. We work each lobe separately.

First Lobe:

Row 17: Ch 1, sc in first 7 sts only. Leave remaining sts unworked. Turn. (7 sts)

Row 18: Ch 1, sc2tog, sc in next 3 sts, sc2tog. Turn. (5 sts)

Row 19: Ch 1, sc2tog, sc in next 1 st, sc2tog. Turn. (3 sts)

Row 20: Ch 1, sc2tog, sc in last st. Turn. (2 sts)

Row 21: Ch 1, sc2tog. Fasten off. (1 st)

Second Lobe:

Rejoin yarn with RS facing to the 8th stitch of Row 16 (the center stitch will be left unworked to create the natural split between the lobes).

Row 17B: Ch 1, sc in next 7 sts. Turn. (7 sts)

Row 18B: Ch 1, sc2tog, sc in next 3 sts, sc2tog. Turn. (5 sts)

Row 19B: Ch 1, sc2tog, sc in next 1 st, sc2tog. Turn. (3 sts)

Row 20B: Ch 1, sc2tog, sc in last st. Turn. (2 sts)

Row 21B: Ch 1, sc2tog. Fasten off. (1 st)

Border (Optional but Recommended)

Working a single round of slip stitches or single crochet around the entire perimeter of the coaster will neaten the edges and give the whole piece a polished, finished look. It also helps the coaster lie completely flat.

Rejoin your yarn at the base of the leaf near the magic ring. Work sl st evenly around the entire perimeter of the coaster, including along the split between the two lobes and around the curves of each lobe. When you reach corners or tight curves, you may need to adjust your stitch count slightly to keep the edge from puckering or ruffling. Join with a sl st to the first sl st. Fasten off.

Weave in all ends securely. For cotton yarn especially, weave your tail in multiple directions to prevent it from working loose over time.

Finishing and Blocking

Once all ends are woven in, give your coaster a light blocking. Wet it slightly with a spray bottle or damp cloth, shape it with your fingers on a flat surface or blocking mat, and pin the tips of the two lobes and the base to hold the shape as it dries. This step isn’t strictly necessary, but it makes a remarkable difference — the leaf shape becomes much more defined and the coaster lies perfectly flat.

Cotton dries relatively quickly, so your coaster should be ready within a few hours. Once dry, it holds its shape beautifully.

Tips for Success

Don’t skip the foundation ring. Starting from a magic ring gives you a neat, tight starting point for the stem. If you’re not comfortable with a magic ring, chaining 4 and joining into a ring works fine — just pull the tail tight before you start Row 1.

Tension matters more with cotton. Cotton has much less stretch than acrylic, which means uneven tension shows up more clearly. Try to keep a steady, relaxed grip and don’t pull your stitches too tight. If the finished fabric feels stiff and hard, go up a hook size.

Count your stitches at the end of each row. This pattern involves increasing and decreasing in specific places, so it’s easy to end up with the wrong stitch count if you lose track. A quick count at the end of each row saves a lot of frogging later.

Use a stitch marker. Place a removable stitch marker at the beginning of each row so you always know where your row starts. This is especially helpful when you’re dividing the work to create the two lobes.

Make a gauge swatch first. I know, nobody likes making gauge swatches. But since different cotton yarns have different amounts of twist and texture, a quick five-minute swatch will tell you if you need to adjust your hook size.

Variations and Customization Ideas

One of the things I love most about this pattern is how much room there is to make it your own.

Try making a set of four in different shades of green — a pale sage, a medium leaf green, a deep forest green, and an olive — for a beautiful tonal set that looks sophisticated and cohesive on any coffee table.

For a boho aesthetic, try making these in a natural tan or cream cotton and then using a fabric dye or tie-dye technique to add color variation. The textured crochet fabric takes dye in a really interesting way.

If you want larger coasters or even a small trivet, simply continue the increase rows further before beginning the fenestration section. You could also add a second fenestration row for extra detail.

For a reversible coaster, make two leaves and whip stitch them together around the border with wrong sides facing. This gives you extra thickness and durability, and you can use two different colors for a two-toned look.

You can also add a small center detail hole to suggest the circular fenestrations found in mature monstera leaves. Simply work a ch-2 space with 2 skipped stitches in the center of Row 10 or Row 11, and work 2 sc into that space on the following row to close it.

Caring for Your Crochet Monstera Coasters

Cotton crochet coasters are wonderfully practical because they’re machine washable. Toss them in a mesh laundry bag on a gentle cycle with cold water, then lay flat to dry. Avoid the dryer if possible — high heat can cause cotton to shrink slightly and may distort the shape. If they get a little misshapen after washing, a quick re-blocking while damp will restore them to their original shape.

For coasters that will be used heavily or given as gifts, you can add a thin layer of non-slip shelf liner cut to shape and whip-stitched to the back. This keeps them from sliding around on smooth surfaces, which is especially useful on glass or lacquered tables.

Making Multiple Coasters: How to Turn This Into a Set

For a complete set of four coasters, you’ll need approximately 120 to 160 yards of worsted cotton yarn. A standard 100-gram skein of most worsted cotton yarns has around 180 to 200 yards, which gives you enough for four coasters with a bit left over. If you’re making a set of six, you’ll want two skeins just to be safe.

When making multiples, it helps to work all coasters simultaneously — complete Row 1 on all four, then Row 2 on all four, and so on. This keeps your tension consistent across the whole set and means they all come out the same size. It also makes it much easier to spot any mistakes before you’ve replicated them four times.

Arrange them in a little stack tied with a ribbon or a piece of jute twine and they make an absolutely charming handmade gift. Add a small card with care instructions and a note that they’re handmade and people genuinely love them.

Final Thoughts

This free crochet monstera coaster pattern is one of those projects that just delivers every time. It’s quick enough to finish in a single sitting, satisfying enough to keep you coming back for more, and the result is genuinely beautiful and useful. I’ve made dozens of these at this point — some as gifts, some for my own home, some just for the joy of making them — and they never get old.

If you make a set using this pattern, I would absolutely love to see them. Share your finished coasters on social media and tag me so I can see your color choices and any creative variations you come up with. Seeing the different ways people interpret and customize a pattern is one of my very favorite things about being part of the crochet community.

Happy crocheting, and may your tension always be even and your yarn never tangle.