Henbit, Purple Dead Nettle, Garlic Mustard, and Persian Speedwell are the weeds most often mistaken for Creeping Charlie, but leaf shape, stem texture, and smell make each one easy to tell apart.
A mat of scalloped leaves creeping through your lawn looks like Creeping Charlie at a glance, but several common weeds share that look without the same aggressive root system. Pulling the wrong plant wastes effort and leaves the real culprit to spread. The table below lays out the key differences so you know exactly which weed you’re battling — and whether it needs the same chemical treatment or a simpler hand-pull.
Which Weeds Are Commonly Mistaken For Creeping Charlie?
Four weeds top the list of Creeping Charlie look-alikes: Henbit, Purple Dead Nettle, Garlic Mustard (first-year rosettes), and Persian Speedwell. All four share square stems or a low-growing habit with Creeping Charlie, but each has a giveaway trait that makes identification straightforward.
How To Tell Creeping Charlie From Its Look-Alikes
The fastest way to confirm Creeping Charlie is by crushing a leaf. If it smells like sharp mint, it is Creeping Charlie. If it smells like garlic, you are looking at Garlic Mustard. If it has no scent at all, check the leaf attachment and stem color — Henbit has leaves wrapped directly around a deep red stem, while Purple Dead Nettle grows upright with pointed, heart-shaped leaves.
| Weed Species | Key ID Marker | Growth Habit |
|---|---|---|
| Creeping Charlie (Ground Ivy) | Strong mint scent, hairy rounded leaves with scalloped edges | Creeping, roots at stem nodes |
| Henbit | No mint smell, hairless glossy leaves, deep red stem | Upright, does not root at nodes |
| Purple Dead Nettle | No mint smell, pointed heart-shaped leaves on petioles | Upright, forms clumps |
| Garlic Mustard (1st year) | Strong garlic smell, kidney-shaped lower leaves | Low rosette, then tall flower stalk in year two |
| Persian Speedwell | Small round leaves, distinct blue flowers | Creeping but flowers easily distinguish it |
| Ponyfoot | Smooth leaf edges, no hairs, white flowers | Creeping groundcover |
Henbit: The Most Common Misidentification
Henbit shares Creeping Charlie’s square mint-family stem and similar leaf shape, but it lacks the rooting nodes that let Creeping Charlie spread into thick mats. Henbit leaves have no stem of their own — they attach directly to the stalk in whorls — and the stem itself is deep red rather than green. It also smells like nothing when crushed. Henbit is an annual that pulls easily by hand, so treating it with an aggressive herbicide meant for Creeping Charlie is unnecessary.
Purple Dead Nettle: Upright, Not Sprawling
Purple Dead Nettle grows in an upright clump rather than creeping along the ground. Its leaves are more pointed and heart-shaped than Creeping Charlie’s rounded fan shape, and the margins are less deeply scalloped. Like Henbit, it belongs to the mint family but lacks both the creeping habit and the minty smell. It is also an annual and rarely requires chemical control.
Garlic Mustard: The Smell Test Settles It
First-year Garlic Mustard forms a low rosette of kidney-shaped leaves that resembles young Creeping Charlie. The surefire differentiator is smell: crush a leaf and you get a strong garlic odor. Creeping Charlie gives off mint. Garlic Mustard is a biennial that produces white flowers in its second year, while Creeping Charlie flowers are lavender.
When To Use Herbicide And When To Skip It
For Creeping Charlie, chemical control is often necessary because the stems root at every node, making complete removal difficult. The most effective active ingredients are Triclopyr and Sulfentrazone, applied in mid-to-late autumn after the first frost or in spring during bloom. Fe-HEDTA is a non-conventional alternative that works well with sequential fall and spring applications. Borax is ineffective and can damage the soil — skip it entirely.
For Henbit, Purple Dead Nettle, and Persian Speedwell, hand-pulling or spot treatment with a broadleaf herbicide is usually enough because these weeds do not spread by creeping stems. If you are buying a targeted product, check the active ingredients for Triclopyr or Sulfentrazone rather than a general-purpose “weed and feed.” For a full comparison of the best herbicide products that work on Creeping Charlie, see our tested weed killer roundup here.
| Control Method | Best For | Key Detail |
|---|---|---|
| Triclopyr | Creeping Charlie (heavy infestations) | Apply in fall after frost; reapply in spring if needed |
| Sulfentrazone | Homeowner lawns | Effective alongside Triclopyr |
| Fe-HEDTA | No conventional herbicide desired | Sequential fall + spring applications required |
| Hand pulling | Henbit, Dead Nettle, Speedwell | Pull before seeds set |
| Mowing (2–3 inches) | All weeds (preventative) | Encourages turf competition |
Common Mistakes That Let Creeping Charlie Survive
The three biggest errors are misidentifying the weed and using the wrong control method, failing to remove all creeping stems so the plant regrows from remaining nodes, and applying Borax thinking it will dry out the plant. Stick with Triclopyr or Fe-HEDTA, remove every stem fragment you pull, and confirm you are treating Creeping Charlie — not Henbit — before you mix the sprayer.
Checklist For Positive Identification
When you find a low-growing weed with scalloped leaves, run this quick check. Crush a leaf: mint smell means Creeping Charlie, garlic means Garlic Mustard, no smell means Henbit or Dead Nettle. Look at the stem: red and smooth means Henbit, green and hairy means Creeping Charlie. Check the leaf attachment: wrapped directly around the stem means Henbit, on short petioles means Creeping Charlie or Dead Nettle. That is all it takes to know which weed you have and what to do next.
FAQs
Is Creeping Charlie poisonous to touch?
No. Creeping Charlie is not poisonous to touch, and none of its common look-alikes are toxic either. Both Henbit and Purple Dead Nettle are considered edible for foraging, though you should always wash plants before handling them for food.
Can Creeping Charlie grow in full sun?
Creeping Charlie prefers shaded, moist areas but can survive in sunnier spots if the turf is thin. It spreads fastest in lawns that are overwatered, under-fertilized, or mowed too short. Improving turf density through proper mowing height and watering reduces its advantage.
Does vinegar kill Creeping Charlie?
Household vinegar is not strong enough to kill Creeping Charlie roots. Horticultural vinegar (20% acetic acid) will burn the leaves but rarely kills the creeping stems, so the plant usually regrows. Herbicides with Triclopyr or Fe-HEDTA are far more effective for complete control.
Why is Borax not recommended for Creeping Charlie?
Borax can accumulate in the soil to toxic levels, killing grass and beneficial soil organisms. It also provides inconsistent control of Creeping Charlie. Fe-HEDTA is the safer alternative that works through a different mechanism — it dries out the leaf tissue without leaving harmful residue.
References & Sources
- Wisconsin Horticulture. “Controlling Creeping Charlie.” Official extension guidance on herbicide timing, mechanical control, and active ingredient recommendations.
- Minnesota DNR. “Creeping Charlie (Glechoma hederacea).” Species profile, identification details, and invasive status.
- Healthy Green Savvy. “Creeping Charlie Look-Alikes.” Side-by-side comparison of Henbit, Dead Nettle, Garlic Mustard, Ponyfoot, and Persian Speedwell.