DIY Living Herb Wreath: Grow a Wreath You Can Cook From
A living herb wreath is one of my favorite fall projects. It looks like a fancy florist piece, it smells amazing every time you brush past it, and it is actually a tiny garden you can cook from. Instead of dried stems that fade in a few weeks, you plant small herbs straight into a moss-covered frame. With a little water and sun, they keep growing for months.
Fall is the perfect time to build one in Arizona. The heat has finally backed off, herbs are cheap and plentiful at nurseries, and the mild months ahead give the plants time to root in and fill out. In this post I walk through the materials, which herbs work best, how to build the wreath step by step, how to care for it in our dry climate, and how to harvest from it without wrecking the look.
How a Living Wreath Works
A living wreath is basically a ring-shaped planter. A wire frame holds a layer of damp sphagnum moss wrapped around a core of potting mix. You tuck small herb plants into pockets in the moss, pin them in place and wrap everything with wire or fishing line so it holds together. The moss holds moisture and gives the roots something to grip. Over a few weeks, the roots grow into the mix and the whole thing knits together.
The key thing to understand is that a wreath dries out much faster than a pot in the ground. That matters a lot in Arizona, where low humidity can pull moisture out of moss in a day. The design and care tips below are all about keeping the roots evenly moist without drowning them.
Materials
You can find most of this at a craft store, garden center or online. Here is what I use for a wreath about 14 inches across:
A wire wreath frame, 12 to 16 inches across. A double-rail frame (two rings of wire with a channel between them) or a box-style frame works well. You can also buy pre-formed moss wreath forms made for planting.
Long-fiber sphagnum moss, about one large bag.
Potting mix, a few quarts. A lightweight mix with some perlite drains well and keeps the wreath from getting too heavy.
Paddle wire or green floral wire, or clear fishing line if you want the binding to disappear.
Floral U-pins, a dozen or two, to hold plants in place.
Small herb plants, about 12 to 20 small starts depending on frame size. Two-inch pots and cell packs are perfect.
A bucket or tub big enough to soak the moss.
Gloves, scissors and wire cutters.
A sturdy hook or hanger rated for the weight of a wet wreath. A watered wreath can weigh several pounds.
Which Herbs Work Best
The best herbs for a wreath are compact, low-growing and tough. Plants that trail or mound look lush and stay in proportion. Tall, leggy herbs grow out of shape fast. These are the ones I reach for:
Thyme is the star. Common thyme, lemon thyme and creeping thyme all stay low, handle drying out a bit and fill in beautifully.
Oregano and marjoram grow into soft mounds and trail over the edge of the frame.
Sage adds silvery leaves and great texture. Dwarf or compact varieties work best, or pinch regular sage often.
Prostrate or trailing rosemary spills over the edges and handles our dry air well. Upright rosemary gets too big too fast.
Winter savory is compact, evergreen and very forgiving.
Parsley adds bright green contrast for the cool season, though it is shorter lived.
Chives give a nice spiky texture, but they need a bit more water than the others.
I would skip mint unless you want a mint-only wreath. It grows so aggressively that it takes over within a season. Basil is also a poor fit in fall and winter because it hates cold nights.
A good rule is to group herbs with similar water needs. Thyme, oregano, sage, rosemary and savory all like to dry slightly between waterings, so they make a great team. Parsley and chives prefer more even moisture, so tuck them into the side of the wreath that gets more shade.
Step-by-Step: Building Your Living Herb Wreath
Set up outside or in a garage, because this gets messy. Here is the process I follow:
Soak the moss. Fill a bucket with water and submerge the sphagnum moss for about 20 to 30 minutes until it is fully soaked. Squeeze out the excess before you use it so it is damp, not dripping.
Water the herbs. Give your herb starts a good drink an hour before planting so the root balls hold together.
Line the frame. Lay the wreath frame flat. Press a thick layer of damp moss, about an inch thick, into the bottom of the frame so it forms a bowl-shaped channel all the way around.
Add potting mix. Fill the channel with moist potting mix. Mix in a little slow-release fertilizer if you are using it. Pack it gently so there are no big air pockets.
Cover with moss. Lay more damp moss over the top of the mix so the core is completely wrapped. Then wrap paddle wire or fishing line around the whole ring every inch or two to hold it all together.
Plan your layout. Set the herb pots around the top of the wreath before you plant to check spacing and color. Alternate textures and leaf colors, and repeat a few plants for a balanced look.
Make planting pockets. Use your fingers or a pencil to open a hole through the moss into the potting mix where each plant will go.
Plant the herbs. Slip each plant out of its pot and gently loosen the roots. If a root ball is too big, tease off some soil or divide the plant into smaller clumps. Push the roots into the pocket and firm the moss back around the stem.
Pin and wrap. Use floral U-pins to hold each plant in place, then add a few extra wraps of wire or line across the root balls so nothing pops out when the wreath is hung.
Fill gaps. Tuck extra moss into any bare spots so the potting mix is covered all the way around.
Water well. Soak the finished wreath gently with a watering can or lay it in a shallow tub of water for a few minutes, then let it drain.
Let It Root In Before Hanging
This is the step most people skip, and it is the one that matters most. Leave the wreath flat for two to four weeks before hanging it vertically. Set it on a tray in a spot with bright morning sun and afternoon shade. During this time, roots grow out of the original pots and into the moss and mix, which locks the plants in place.
If you hang it right away, gravity pulls water to the bottom, the top dries out fast, and plants can slip loose. Once you can tug gently on a plant and feel resistance, the wreath is ready to hang. If you prefer, you can also leave it flat for good as a table centerpiece, with a candle or small lantern in the middle.
Caring for a Living Herb Wreath in Arizona
Our climate is the biggest challenge for this project. Low humidity, strong sun and dry winds can turn moss crispy in a hurry. Here is how I keep a wreath happy:
Light. Most herbs need at least four to six hours of sun to stay compact and flavorful. In the low desert during fall, winter and spring, a spot with morning sun and light afternoon shade is ideal. An east-facing wall or covered porch with good light works great. In the high country, you can usually give it more direct sun, but bring it into a garage or sheltered spot on hard freeze nights.
Watering. Check the wreath every day or two by pressing on the moss. If it feels light and dry, it is time to water. The best method is to soak it. Lay the wreath flat in a tub or large tray of water for 10 to 20 minutes, then let it drain before rehanging. In cool winter weather, that may be once a week. In warm spells or windy weather, it might need water every two or three days. Rotate the wreath every time you water so every side gets the same light, and watch the top section closely since it dries first.
Feeding. Because the wreath holds only a small amount of soil, nutrients run out. Feed every four to six weeks with a diluted liquid fertilizer, about half strength, added to the soaking water.
Summer. In the low desert, summer is tough on a living wreath. From late May on, move it to bright shade, lay it flat and water more often. Many people treat it as a cool-season decoration and rebuild it each fall, which is totally fine.
Trimming. Snip off any brown or leggy stems and pull out plants that die. You can easily slip a new herb into the gap using the same pocket and pin method.
Harvesting from Your Wreath
The fun part of a living herb wreath is that you can actually cook from it. Harvesting also helps it look better, since pinching encourages bushy growth.
Pinch from the tips. Snip the top inch or two of each stem with clean scissors, cutting just above a pair of leaves. New growth sprouts from that point.
Never take more than a third. Leave plenty of foliage so each plant keeps growing strong.
Harvest evenly. Take a little from all the way around the wreath so it stays balanced instead of looking bald on one side.
Use it often. Light, frequent harvests keep the herbs compact and in shape.
Fresh thyme and oregano are great in roasted vegetables, soups and sauces. Sage pairs well with squash and brown butter. If you end up with extra, dry it on a rack (our guide: https://www.greenthumbhobbies.com/post/diy-herb-drying-rack) or blend it into a batch of herb salt (https://www.greenthumbhobbies.com/post/diy-herb-infused-salt).
Troubleshooting
Moss turning brown and crispy. It is drying out too fast. Soak it more often, move it out of afternoon sun, or mist the moss between waterings.
Plants yellowing. Usually too much water or not enough food. Let it dry slightly between soaks and feed with diluted fertilizer.
Plants falling out. The wreath was likely hung too soon. Lay it flat again for a couple of weeks and add more pins.
Leggy, floppy growth. Not enough light. Move it to a brighter spot and pinch back stems.
Make One This Weekend
A living herb wreath takes an afternoon to build and gives you months of fresh herbs and a beautiful welcome at the door. If you love this kind of project, you might also enjoy our living succulent wreath (https://www.greenthumbhobbies.com/post/make-a-living-succulent-wreath-for-your-front-door), which is even more drought tolerant. Grab a frame, a bag of moss and a flat of herbs, and let me know in the comments which herbs you tucked into yours.
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