Quick Answer: Is Thyme Invasive?

Which Thyme is best for cooking?

Dozens of varieties are available, but those interested in the best culinary thymes have only a handful of choices.

Those best for flavor, as well as ease of use, are the low-growing, shrubby ones known as English, French, lemon, or winter thyme..

How does Thyme spread?

Just like all plants, thyme plants spread by growing from one set of leaves to the next. In between the leaves is a stem segment. … As long as the ground is moist where that stem segment hits, the plant will root and continue to creep.

How quickly does Thyme spread?

Generally, creeping thyme takes one year to get established, and then begins to spread in its second season. The herb thyme (Thymus spp.) All creeping thymes spread by sending stems along the ground’s surface to periodically grow leaves and roots.

How do you keep herbs from spreading?

You can create separate compartments for your invasive herbs using metal or plastic edging around them. The edging must be buried fairly deeply, to keep your herbs from spreading. Some herbs become invasive because they re-seed themselves very quickly and easily. Comfrey and lemon balm fall into this category.

Will creeping thyme choke out other plants?

Or plant it by walls, along borders, and in other areas that are difficult to weed. Red creeping thyme adds attractive, deep green color to your landscape throughout spring, but it’s most beautiful in summer when it erupts in gorgeous crimson flowers. It really, really chokes out the weeds, forming a thick mat.

How long does it take for creeping thyme to grow from seed?

7 to 21 daysGermination Time & Temperature: 7 to 21 days at 65°F to 70°F. Planting Outdoors: Prepare your seed beds by raking out all the clumps and either scattering your creeping thyme seeds (we like to mix them with sand and distribute them from a shaker) or planting 2 to 3 seeds 12″ to 18″ apart in offset rows.

Is thyme a good ground cover?

Creeping thyme plants generally stay short and can be effective ground covers. Some people go as far as using them as grass alternatives. A more common use for them is as a ground cover to fill in the spaces between stepping stones, although caraway thyme may be too aggressive for this purpose.

Which herbs are invasive?

Some herbs become invasive, crowd other plants, and even take over a garden. Tansy (shown), catnip, comfrey, horseradish, lemon balm, hops, artemisia, all kinds of mint, and some other herbs spread aggressively via underground runners unless you control them.

How do you keep creeping thyme from spreading?

apart to allow for its spreading habitat. Prune creeping thyme ground cover in the spring to maintain a compact appearance and again after the small white flowers are spent if additional shaping is preferred.

Does thyme die after flowering?

How to care for thyme. Trim thyme back after it’s finished flowering to promote new growth. This will give you more leaves to harvest through autumn. If you don’t tidy them up, plants become woody and will need replacing after three years.

How do I care for a thyme plant?

How to care for thyme. Thyme will rarely need watering apart from during very prolonged periods of dry or drought conditions in summer. Ensure plants in pots are not allowed to completely dry out. Thyme doesn’t like rich soil, but will benefit from a light feeding of a high potash plant food in spring.

Will thyme survive a freeze?

The colder your climate, the more your plants run the risk of not surviving the winter. Some cold hardy herbs (mint, thyme, oregano, sage, and chives) are very well adapted. In areas with frost, they grow as perennials, going dormant in the winter and coming back with new growth in the spring.

Is creeping thyme invasive?

Creeping thyme has many uses, but it’s the best choice for groundcover for your flowerbeds. Using creeping thyme as groundcover chokes the life out of invasive weeds, keeping your flowerbeds free from weed growth.

Is creeping thyme poisonous to dogs?

Rosemary (Rosmarinus officinalis) and creeping or wild thyme (Thymus serpyllum) are drought-tolerant evergreens that are safe for dogs and bloom in the spring and early summer. … Creeping thyme grows to only 2 to 3 inches tall and up to 1 foot wide. It is hardy in USDA zones 4 to 9 and blooms in dark pink.

Will creeping thyme survive winter?

Depending on your location, creeping thyme will either remain evergreen or it will lose its leaves and some stems will die over the winter. You don’t need to prune it, but to protect it as much as possible you can cover it with sand or gravel over the winter.

Does thyme come back every year?

A majority of herbs are perennials throughout most of the United States. That means they come back year after year and usually get bigger or spread in territory each year. Some of our most-used cooking herbs are perennials, including sage, oregano and thyme.

Will creeping thyme kill other plants?

Q. creeping thyme. Will creeping thyme smother perennial plants if they are planted around them or will the perennial plants come up through the thyme? You should not have any issue with Creeping Thyme overtaking your perennials.

Will creeping thyme take over grass?

1) Yes, you must remove all the turf grass before you plant thyme. You didn’t say this, but I am assuming your existing lawn is Kentucky Bluegrass which is the typical turf in Denver. If not removed, KBG will act as a weed in your thyme and because it is rhizomatous, it will spread and take over.