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The Daily Insight

How do you prune Artemisia

Author

Rachel Hickman

Published Apr 07, 2026

Pruning Artemisia Perennial artemisias can be cut back in the fall or spring. Shrubby varieties should be pruned in the spring. They can handle being cut back hard if you want to keep their size in check. Even non-woody artemisias can get floppy, especially after flowering.

How do I stop the silver mound from getting leggy?

Seldom over a foot in height, it makes an excellent border or rock garden plant. The middle of the clump tends to die out, but well-drained soil, allowing ample room for each plant, and trimming plants back before they bloom help prevent this.

Can you divide Artemisia?

Artemisia is really easy to divide, but I would wait until the spring if I were you. I grow ‘Silver King’ which needs dividing quite often. I simply plunge a transplanting spade into the clump and start dividing. You can also dig up entire clumps and using a sharp knife, cut apart divisions.

Should I trim my Silver Mound?

The silver mound plant performs best when located in a full to partial sun location in average soil. … Trimming keeps the plant tidy and helps it maintain its mounding shape and avoid splitting. Plant the silver mound Artemisia in your garden or flower bed for attractive, silver foliage and low maintenance.

How do you prepare a silver mound for winter?

Silver mound requires winterizing if you live in colder regions in zones 1 through 4. To overwinter a silver mound plant, cut the plant to about 6” (15 cm) above the ground in late fall, and cover it with 3” (7.5 cm) of organic mulch. Another way to winterize a silver mound plant is to grow it in a container.

When should I take Artemisia cuttings?

Propagating Artemisia From Cuttings White mugwort and ‘Powis Castle’ artemisia both grow best from cuttings taken in summer. Fill a 6- to 8-inch-diameter pot with a mixture of half perlite and half coir, as recommended by the Washington State University Spokane County Extension.

How do you propagate a Silver Mound?

Silver mound is also fairly easy to propagate through stem cuttings during the summer. Just take a 3 inch stem tip cutting and stick it in sand after applying rooting hormone. I have seven more started with plans to take additional ‘Silver Mound’ artemisia cuttings later in the summer.

How do you cut back Silver Mound artemisia?

Prune the plant back after its yellow summer blooms fade to tidy its profile and remove any brown, dead branches. Cutting ‘Silver Mound’ back by one-third or one-half at this time encourages vibrant new foliage.

How big do silver mounds get?

Botanical Pronunciationar-te-MIZ-ee-uh shmit-ee-AH-nuhAverage Size at MaturityQuickly reaches 6 to 12 in. tall, 12 to 18 in. wide.Bloom TimeInconspicuous; prized for EvergreenHerbaceousFoliage ColorSilver-green

Does Silver Mound artemisia spread?

It has two notable advantages over other Artemsia varieties—’Silver Mound’ tolerates hot temperatures without fading, and it doesn’t spread invasively like some of its relatives. The plant is sometimes known as ‘nana,’ which indicates it is a dwarf plant.

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What can I plant with Silver Mound artemisia?

Silver Mounds can anchor an Asian-style garden bed or provide a transparent divider between garden rooms. Next to bold, red dahlias and sun-loving chrysanthemums, the Silver Mounds brings a whisper of cooler tones to the display of rich, warm colors in a garden during the autumn.

Is silver brocade Artemisia a perennial?

Silver Brocade Artemesia is a dense herbaceous perennial with a mounded form. Its relatively fine texture sets it apart from other garden plants with less refined foliage. This plant will require occasional maintenance and upkeep, and is best cleaned up in early spring before it resumes active growth for the season.

Is silver mound artemisia toxic to dogs?

Most varieties of artemisia are safe for pets, with the exception of French tarragon (A. dracunculus), which is toxic to dogs and cats. Wormwood (A. absinthium) is a primary ingredient of absinthe liqueur and vermouth.

How do you transplant Artemisia?

  1. Step 1 – Prepare the New Location. …
  2. Step 2 – Dig Out the Mature Artemisia. …
  3. Step 3 – Divide the Artemisia Plants. …
  4. Step 4 – Dig Holes. …
  5. Step 5 – Plant the Artemisia Transplants. …
  6. Step 6 – Add Fertilizer. …
  7. Step 7 – First Watering. …
  8. Step 8 – More Fertilization.

Is silver mound artemisia medicinal?

The aromatic leaves of many species of Artemisia are medicinal, and some are used for flavoring. Most species have an extremely bitter taste. Artemisia oils had inhibitory effects on the growth of bacteria, yeasts and dermatophytes.

Is silver mound Artemisia Evergreen?

Highly popular, Artemisia schmidtiana ‘Silver Mound’ is a compact, semi-evergreen perennial forming a ravishing silky cushion of finely cut silver foliage. Tiny, yellow nodding flower-heads appear in mid or late summer, but they are ornamentally insignificant and are best cut off to keep the foliage at its best.

Do you cut back Artemisia in the winter?

Evergreen Artemisia in winter especially need some moisture, as their leaves will lose moisture from the foliage. If your plant has died back due to winter and does not appear to be coming back, it may not be too late. … This may mean cutting the plant back to the main stem, but there’s still a chance all is not lost.

Is Silver Mound poisonous?

‘Silver Mound’ is used as edging or an accent piece because of its spectacular foliage. It is perfect for a border or a meandering path. Because it is drought tolerant, it does well in a rock garden or other xeriscape. This Artemisia is also toxic and should not be consumed.

Can you root Artemisia in water?

Artemisia is a good candidate for water cutting–it does really well with this method. Patchouli can also be rooted in water.

What is a basal cut?

Simply put, basal means bottom. Basal cuttings come from the new growth that shoots up at the plant’s edges on those that grow from a single crown. They become a cutting when you use a sharp tool to remove them around ground level, near the bottom. … Basal propagation requires planting so that new roots develop.

Can you root Artemisia?

The artemisia should take root and begin growing within three to four weeks, depending on conditions. Set an artemisia cutting into one of the holes in a 4-inch pot. Set each of the 4-inch pots in an area in your home where they will remain undisturbed while the artemisia cuttings take root.

Does silver mound artemisia bloom?

Type:PerennialsSpacing:Plant 16″ apartBloom Time:Not ApplicableSun-Shade:Full SunZones:4-8 Find Your Zone

Does silver brocade Artemisia spread?

Silver Brocade Artemisia (=’Boughton Silver’) This is a low, compact selection, similar in appearance to Dusty Miller, but perfectly hardy. Plants form a spreading mat of bright silvery-white scalloped leaves. Terrific for edging, groundcover, or in mixed containers, even hanging baskets.

How do you prune silver brocade?

  1. Clear away dead stems and leaves of the Silver Brocade plant. …
  2. Use safe pruning techniques to remove diseased sections of the plant. …
  3. Cut back stems or leaves that grow in an unnatural direction.

Is silver brocade Artemisia Evergreen?

Perennial Artemisia ‘Silver Brocade’ has inconspicuous blooms and is grown for its evergreen foliage. … Also referred to as Wormwood, Artemisia is great for rock gardens and the front of a border.