
When is the best time to plant sweet woodruff?
Sweet Woodruff is best planted in the early spring or early fall. Early spring planting offers a chance for the roots of the plant to become established in the soil before the heat of summer sets in. Fall planting allows for a similar period of mild weather before frosty winter temperatures arrive.
How to grow sweet woodruff from seed?
Growing Sweet Woodruff: Tips at a Glance 1 Type Ground cover 2 Lifespan Perennial 3 USDA Zones 5-9 4 Light Shade 5 Water Damp soil 6 When to Plant Divide in fall 7 Design Tip Pair with silver 8 Companions Lady's mantle 9 Peak Season Late spring
Can you grow Woodruff in the ground?
Creeping throughout the garden, sweet woodruff offers a burst of bright, white flowers and fresh green leaves. It thrives in shady areas and adapts well to a variety of soils. A versatile herb and groundcover, growing sweet woodruff couldn’t be easier. Sweet woodruff is ideal as a filler in struggling sections of the garden.
Is sweet woodruff a good ground cover?
It is generally a suitable ground cover for dry shade, and even full-blown drought rarely kills the plant. Furthermore, sweet woodruff typically has no serious issues with diseases or pests.
See more

Does sweet woodruff dieback in winter?
Sweet woodruff will die back and go dormant in hot, dry conditions, but it will grow back when cooler weather arrives.
Should you cut back sweet woodruff in the fall?
Foliage is attractive throughout the season. The foliage of Sweet Woodruff dies back to the ground in late autumn. The dried foliage is very fine and can simply be raked away in the late fall or early spring.
Does sweet woodruff stay green in the winter?
When planted in the (ahem) proper conditions, sweet woodruff will remain green throughout the growing season. It does sometimes go dormant during an especially hot summer. The plant grows to be about six to eight inches (15 to 20 cm) tall and spreads about 12 inches (30 cm).
Where do you plant sweet woodruff?
Sweet woodruff herb should be planted in a shady area. They like moist but well draining soil that is rich in organic material from things like decomposing leaves and branches, but will also grow in dry soils. They grow in USDA Zones 4-8. Sweet woodruff spreads by runners.
How quickly does sweet woodruff spread?
If it has ideal growing conditions, sweet woodruff can easily spread out as much as 18 inches in one year. Will sweet woodruff choke out other plants? This ground cover plant spreads quickly and if not kept controlled, will take over the area and choke out other plants.
Will sweet woodruff choke out other plants?
I have a setting where I had planted some sweet woodruff two years back. I really like the plant, and its spreading nicely. However, I just learned that it can be invasive and choke out other perennials.
Will sweet woodruff choke out weeds?
Q: Will sweet woodruff choke out other plants? A: It can choke out other plants since it grows quickly and forms a mat. Competitive weeds might survive, but your other flowers probably won't.
Does sweet woodruff like sun or shade?
Sweet woodruff in full bloom. Sweet woodruff does well in partial to full shade. It prefers moist soils, but will survive in dry shade as well. It is not as lush as when grown with plenty of moisture and more sun.
Will sweet woodruff grow under pine trees?
Spreading by runners, Sweet Woodruff makes a beautiful ground cover around the base of pine trees. Their leaves also give off a sweet scent, making them quite pleasant to sniff. Once planted, there is minimal work on your part that has to be done.
Can you walk on sweet woodruff?
I have found low-growing mother-of-thyme and “pinks” resilient. Sweet woodruff looks none the worse for my visits. Low-growing varieties of bellflower, chamomile, and yarrow are not only walkable but mowable as well.
How do you spread sweet woodruff?
Sweet woodruff spreads by sending out long stems that develop roots. You can propagate new plants by digging and replanting these rooted stems.
When should I transplant sweet woodruff?
It can be planted all year long if the soil is not frozen and you can water well when conditions are dry. Mid March to April and mid September to October are the best times to plant potted Galium odoratum. Dig a hole twice the width of the rootball.
Can sweet woodruff be mowed?
When planted in a location that suits it, sweet woodruff can become aggressive. Because the plant's roots are shallow, it is fairly easy to yank out what you don't want. You can even mow it with the blades set high.
How far will sweet woodruff spread?
It can easily push out from the original planting at a rate of up to 18 inches (45 cm) a year, at least where conditions are to its liking.
What can I do with sweet woodruff?
The parts that grow above the ground are used to make medicine. People sometimes take sweet woodruff by mouth to prevent and treat lung, heart, stomach, liver, gallbladder, and urinary disorders, among many others. Some people apply sweet woodruff directly to the skin for wounds and hemorrhoids.
Is sweet woodruff the same as cleavers?
Sweet Woodruff is also a useful herb but unlike Cleavers it contains substances which can be poisonous in very large doses. Sweet Woodruff is darker green and has sticky hairs on its seeds, but the leaves tend to be smooth. Sweet Woodruff is a perennial whereas Cleavers is an annual.
Where does sweet woodruff grow?
Sweet Woodruff is a low-growing flowering herbaceous perennial plant native to Europe and Asia. This plant thrives in Zones 4-8 in shady spots that have consistently moist soil. Sweet woodruff is moist commonly used as a shade garden groundcover in natural woodland gardens. If playback doesn't begin shortly, try restarting your device.
When do sweet woodruff leaves die?
Foliage is attractive throughout the season. The foliage of Sweet Woodruff dies back to the ground in late autumn. The dried foliage is very fine and can simply be raked away in the late fall or early spring.
How tall is Sweet Woodruff?
The leaf clusters almost look like stars or pinwheels of green flower petals that circle the fine stems. The foliage of sweet woodruff is generally between 8″ and 12″ tall.
What are some good companion plants for sweet woodruff?
Here are some wonderful companion plants for Sweet Woodruff: Fern. Hellebore. Hosta. Ivy. Brunnera. Snowdrop Anemone.
Is sweet woodruff a perennial?
Sweet Woodruff (Galium odoratum) is a lovely herbaceous perennial plant well-suited as a groundcover in a shady woodland garden. Delicate green leaves appear as the ground thaws each spring, becoming a rich emerald tone in April. The fine foliage is topped with tiny white flowers in May and remains attractive throughout the growing season.
Can sweet woodruff be grown in clay soil?
That being said, this plant can tolerate less-than-ideal location conditions including clay soil and limited periods of direct sunlight. Sweet woodruff is a creeping groundcover plant and can be a rather enthusiastic spreader in the right garden location.
Can sweet woodruff be planted in a mass?
Still, it should only be planted in areas where it can be allowed to roam freely. Aim to allow a whole area to be covered in a mass planting of Sweet Woodruff rather than trying to maintain a single specimen plant in a contained area.
How to propagate sweet woodruff?
Sweet woodruff can be propagated by division, cuttings or seed. Cuttings should be taken in the fall and rooted in pots or flats over heat mats to be planted in the spring. You can also dig up clumps of the plants in either the spring or the fall and transplant them to the area where you wish to start new plants.
What does a sage leaf smell like?
In fact, it prefers shade. Its leaves have a pleasant fragrance that has been variously described as smelling like honey, vanilla and even new-mown hay. The scent intensifies after the foliage has been dried which can then be used in potpourri.
How long does it take for a sage plant to germinate?
Then move them to a cool place. Germination should occur within 4 to 6 weeks after cold treatment.
Is sweet woodruff edible?
Sweet woodruff is also edible. Its most well-known use is as an ingredient in May wine, traditionally drunk on the first day of May to both welcome spring and as a healthful spring tonic. It has also been used to flavor other wines, as well as brandies, fruit salads, sorbets and jellies. Sweet woodruff is a perennial that is native to most ...
How to grow sweet woodruff indoors?
To start sweet woodruff indoors, spread the seeds evenly in the growing container and lightly cover the top with peat moss. Water the container and then place it into your refrigerator for two weeks.
What zone do sweet woodruffs grow in?
They grow in USDA Zones 4-8. Sweet woodruff spreads by runners. In moist soil, it can spread very quickly and can become invasive in the right conditions.
How to keep sweet woodruff under control?
You can also keep sweet woodruff under control by spade edging around the bed yearly. Spade edging is done by driving a spade into the soil on the edge of the flower bed where you are growing sweet woodruff. This will sever the runners. Remove any sweet woodruff plants growing outside the bed.
What is sweet woodruff?
Image by fotomarekka. An often forgotten herb, sweet woodruff ( Galium odoratum) can be a valuable addition to the garden, particularly shade gardens. Sweet woodruff herb was originally grown for the fresh smell the leaves give off and was used as a type of air freshener.
How to propagate sweet woodruff?
Sweet woodruff is most often propagated by division. You can dig up clumps from an established patch and transplant them. Sweet woodruff can also be propagated by seed. Sweet woodruff seeds can be planted directly into the soil in the spring or can be started indoors up to 10 weeks before your area’s last frost date.
Do you need to fertilize sweet woodruff?
After the plants are established, growing sweet woodruff is very simple. It doesn’t need to be fertilized, and should only be watered in times of drought. Sweet woodruff care is just that easy.
Is sweet woodruff edible?
It also has some medicinal uses, though, as always, you should check with a doctor before using any medical herb. It is also an edible plant that is said to taste somewhat of vanilla. Today, sweet woodruff is most commonly used as a ground cover in shady areas. Sweet woodruff ground cover, with its star-shaped whorls of leaves ...
What is the best soil for woodruff?
Sweet woodruff is hardy in Zones 3 to 8 but struggles in the humid South. It prefers rich, loamy, well-drained, slightly acidic soil but tolerates both sandy and heavy, alkaline clay soils. Space new plants 12 inches apart in moderate to dense shade; full sun will scorch them.
What is sweet woodruff used for?
Sweet woodruff has been used to treat disorders of the kidney and liver, uterine cramps and problems of menopause, nervousness, dropsy, varicose veins, poor digestion, and heart irregularities, and was added to other medicines to improve their flavor.
Where to plant sweet woodruff?
How to Plant Sweet Woodruff. If you need a tidy, fine-textured, low-growing perennial ground cover that does well in shade, consider sweet woodruff (Galium odoratum, formerly Asperula odorata). Grow it in U.S. Department of Agriculture hardiness zones 4 through 8. Native to Europe, sweet woodruff foliage -- when dry -- has the scent ...
Where can I grow woodruff?
Grow it in U.S. Department of Agriculture hardiness zones 4 through 8. Native to Europe, sweet woodruff foliage -- when dry -- has the scent of freshly mowed hay. It is used in potpourri and as flavoring in cooking and beverages, most notably May wine.
When should I plant a sage plant?
Start seeds indoors in late winter if desired. Begin about 10 weeks before the last frost is due. Scatter seeds evenly on top of soil in 4-inch pots. Cover seeds lightly with soil and press in place. Water the pots.
How long do you keep potted plants in the refrigerator?
Put pots in plastic bags and put them in the refrigerator for two weeks. Then move them to a cool area protected from frost to germinate. Transplant seedlings into the garden when they have several sets of true leaves.
When should I plant sweet woodruff seeds?
If you wish to plant seedlings, you can start your sweet woodruff seeds indoors about 10 weeks before the last anticipated frost. Note that this approach requires a bit more work. You can broadcast seeds easily, but you will need to dig planting holes if you are transplanting seedlings.
Is sweet woodruff a perennial?
Although it is grown primarily as a border plant or ground cover, sweet woodruff is technically a perennial herb rather than an ornamental. In the past, people used the herb to treat a variety of health ailments including lung, heart and liver problems. Unfortunately, modern examination of these health claims has failed to support them. If you wish to try using sweet woodruff as a medicinal substance, always consult with your doctor first.
Does sweet woodruff grow indoors?
In warmer ones, sweet woodruff will absolutely need shelter from the summer's midday heat and may go dormant or die if it gets too hot. Unfortunately, sweet woodruff doesn't grow well indoors. If you don't live within its comfort zone, it is best to choose another plant.
Can sweet woodruff attract beetles?
If you see aphids, slugs, beetles or other unwanted insects in your garden, the sweet woodruff probably is not what's attracting them. Sweet woodruff typically grows without incident, and it has no unique pests. If you wish, you can pick off any insects you find by hand and drop them in a dish of soapy water. You can also apply an insecticidal soap to your plants if you feel the need.
Do you need to stratify woodruff seeds before planting?
Sweet woodruff germinates well, but it needs a stratification period before planting. This simply means that you need to expose the seeds to cold temperatures before you sow them. It is also the reason you should plant your seeds outdoors before the last frost. This frost will stratify the seeds so you don't have to.
How many stems does a sweet woodruff plant have?
Photo: littleprinceplants.com. Since every stem already has a root system and even a small pot of sweet woodruff will normally have at least six or seven stems, you already have enough plants to start a little colony!
What is sweet woodruff used for?
Other Uses: As mentioned above, sweet woodruff was once used to stuff pillows and mattresses and was also a strewing herb, that is, it was spread over dirt floors to hide unpleasant odors. Today, it is still used to aromatize potpourris and sachets and as a moth deterrent.
What is the best ground cover for crocuses?
Plant Groupings: Sweet woodruff is a superb ground cover for use with early spring bulbs, such as Siberian squills ( Scilla siberica) and crocuses ( Crocus spp.), as it begins to grow back just as their flowering ends, hiding their yellowing foliage from sight.
Is sweet woodruff a good green carpet?
Even without flowers, the sweet woodruff makes a very attractive green carpet. littleprinceplants.com. The plant makes a very dense and very even groundcover … and a very attractive one, too. In fact, you really have to grow this plant en masse to appreciate its appearance: even without flowers, a carpet of sweet woodruffs is absolutely charming.
Does Sweet Woodruff spread quickly?
Sweet woodruff easily and quickly fills the spaces between stones and pavers. Photo: paramountnursery.ca. Do be forewarned that this plant really is a groundcover, with the accent on the word cover: given a chance, it will spread quite fast.
Is woodruff good in Zone 2?
Many otherwise serious gardening sites suggest USDA hardiness zones 5 to 8, yet it seems perfectly fine in zone 2 ( AgCan Zone 3). In fact, it seems to need a cool to cold winter to thrive and won’t be happy in outside of temperate regions. Sweet woodruff easily and quickly fills the spaces between stones and pavers.
Is woodruff a natural repellent?
Its fra grance, which we find pleasant, is in fact a natural insect repellant. Also, herbivorous mammals, such as deer, hares and rabbits, don’t seem to bother it either. Chicken, though, apparently love it and need to be kept out of the sweet woodruff patch.
