Just plant Ajuga seeds, care for the plants for a few weeks until they are established, and they will maintain themselves. Ajuga should be set about eighteen inches apart as the plants will grow from twenty four to forty eight inches wide with beautiful bronze, green or multi-coloured leaves. it spreads very fast. Most varieties will create a carpet like ground cover and can spread to several feet. One way to start propagating ajuga plants is by planting seeds. Pachysandra is a beautiful ground cover but it does grow very slowly. If planted with small plants it may smother them. This helps control erosion on … The biggest concern is to make sure the plant doesn't get too wet because crown rot is a common problem. Divide clumps when plantings get over crowded. Once it is established, the rosettes of foliage form mats on the ground that keep weeds to a minimum. The leaves do not like to be squashed by walkers' foot traffic. It will grow in any soil but not as well as in these types of soil. Spread a 1-inch layer of shredded or chipped wood mulch or pine straw around the planting area to conserve moisture and to suppress weed growth. If we sell too many we need to use one or both of the other propagation methods. For the impatient gardener who wishes to start perennials from seed, these are some of the best -- because as long as the conditions are right, they will germinate and begin to grow in 30 days or less. All rights reserved. This is the time to lift and divide them in order to obtain additional ajuga plants. Plant in potting soil and keep evenly moist. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. This plant needs to be protected from sunlight as it grows stunted and unhealthy if planted out in strong sun. There is no need for alarm as this plant does not spread rapidly; rather it will spread at a slow and steady rate. Ajuga – also known as bugleweed – is a tough, low-growing ground cover. It competes effectively between tree roots and drier conditions while spreading quickly by way of runners. It does well planted beneath shrubs and in containers, as long as the soil or compost doesn’t dry out. Ajuga pyramidalis grows upright to about 3 to 4 inches tall; with Ajuga reptans reaching around 9 inches tall. This means it grows an average of about an inch per month. This is the time to lift and divide them in order to obtain additional ajuga plants. If the plants are put in at the recommended distance apart they will interlock and form a nice carpet groundcover. Add these ground cover plants and flowers to your garden to fix your yard's trouble spots, whether it's grass that won't grow, erosion problems, or boring beds. And in addition to the traditional green foliage, this ground cover can also provide the landscape with stunning copper or purple-colored foliage too, making it great for adding year-round interest. A: Depending on the variety you have, ajuga can be a fast spreader. It’s a simple process. Whorls of tiny, blue-violet flowers appear in mid to late spring on spikes rising above the foliage to 10\". I have 'chocolate chip' and it does spread quite a bit which is what I wanted but there are no seedlings popping up. Thinning will preventing Ajugas from becoming overcrowded. Plants with the scientific name Ajuga reptans will be the fastest. Because ajuga naturalizes easily, spreading by stolons, or horizontal stems that creep along the ground, you'll want to think about where you plant it. Ajuga plants generally grow and even spread on their own so there is no much care you need to provide to make them thrive. How fast will ajuga purpurea spread? (adsbygoogle=window.adsbygoogle||[]).push({}); Follow @shadegardener It tolerates more sun than other Ajuga species. Supposedly also may spread by seeds and can reportedly show up far away in garden beds and lawns. Whorls of tiny, blue-violet flowers appear in mid to late spring on spikes rising above the foliage to 10". Ajuga Reptans Burgundy Glow does not spread as rapidly as other ajuga, making it a safer bet for use as edging and near flower beds. Other than this Ajuga require little care. You can also simply cut out big sections of plant mats – like lawn sod – and move them to a new location. One thing to keep in mind is that you will probably need to thin your Ajuga plants from time to time. Growing ajuga is easier than getting rid of it, so take its rapid growth into account before you decide on ajuga plant propagation. Prick out the individual plants and place in larger containers. If this gardening shade flower becomes too dense with little air circulation there is a danger of crown rot resulting in bare patches. Dense foliage will choke out weeds. In summer, move the young plants to your garden beds. That’s the selection you want. Ajuga requires between three to four weeks to germinate. But there are a few situations i… These runners root the plant in nearby soil and form clumps. This area does not have heavy foot traffic and the ajuga (this was the plain green) looks beautiful. Protected by Copyscape Online Infringement Detector, Protected by Copyscape Online Infringement Detector. These low … It is suggested that you contain Ajuga by using a shovel or spade to edge the borders of the territory boundary allocated to it twice annually, once in spring and again around the middle of summer. Ajuga reptans is a ground covering ajuga. Print this Plant. For best results grow Ajuga ‘Black Scallop’ in moist but well-drained soil in partial to full shade. It is important to note that while Ajuga provides ground cover it cannot and must not be walked on. To propagate, divide plants in autumn or spring. One thing to keep in mind is that you will probably need to thin your Ajuga plants from time to time. They mow it as they do the rest of the lawn, and every year it gets bigger. Just cover the seeds with a thin layer of compost and keep the soil moist. To start from seed, place lamium seeds in a plastic baggy with a spoonful of slightly moist potting soil. However once this plant is properly established it rarely has problems. 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If initiating growth indoors, they should be planted at a temperature … ... How to Grow Ajuga. It presents gardeners with a tough decision in plant selection. ‘This method works well with groundcovers and other plants that spread quickly, such as creeping thyme, mints, lamb's ears, ajuga, vinca, mums, asters, and daisies.’ More example sentences ‘Another method of monitoring watering needs is to use a biological indicator plant such as impatiens, ajuga, or coleus.’ They also bloom occasionally all through the warmer months. The flowers are usually dark blue in color, and have a dense blooming time in early spring. - Some sources list Ajuga as being mildly invasive. How big does Ajuga get? Later in the season, Ajuga plants send up delightful spikes of blue, purple or pink flowers, adding summertime beauty to the landscape. While you try to encourage it to fill in as quickly as possible, keep in mind that pachysandra prefers a moist, rich, slightly acid soil (pH 5.5 to 6.5 is ideal) supplemented with plenty of organic matter. In early spring, the plants put up spikes of blue flowers. - Also like Sweet Woodruff, Ajuga may technically be evergreen, but that doesn't mean it looks beautiful all year round. (Although I haven't found any seedlings yet.) If you intend to plant Chocolate Ajuga in mass as a groundcover, it might be necessary to do some site preparation. Thinning will preventing Ajugas from becoming overcrowded. Be warned that you must not plant this next to a lawn as grass cannot compete with this plant for and will be quickly overrun, leaving you with an Ajuga lawn instead of a grass lawn. Eventual height & spread Notes on Ajuga reptans 'Atropurpurea' ... and although they are fast growing it will take time. One benefit to the density is that it blocks out weeds. It will invade lawn without edging but that is true of many ground covers. This is especially important as there are actually companies that claim that the Ajuga seeds that they sell grow into beds that can be walked on. Remove spent flowers, shears or even mowing on … This plant needs to be protected from sunlightas it grows stunted and unhealthy if planted out in strong sun. Sign up to get all the latest gardening tips! Or did for me anyway I should add it can take a lot of abuse and it does look nice after flowering but I wish it had stayed the nice colors and not spread so fast. There are a number of fast-spreading perennial groundcovers that, if not kept in check, will literally take over an area. The “Ajuga Chocolate Chip” is among the most popular varieties. Ajuga plants need plenty of water if you want them to flower, even when growing in the shade. Bunting - NS, Zone "5b" Larae My Weather Ajuga spread by underground runners called stolons. Ajuga might survive being walked over very occasionally, but regular foot traffic will definitely damage the beds, kill the plants, or at the very least make them look very unattractive. This robust and hardy ajuga looks great in the landscape, beds and containers ... Fast growing plants spread by underground stems to create a great groundcover. It is best to sow on the soil surface, then cover Ajuga seeds with a light dusting of soil on top. We just need to ensure we keep enough stock so that we can divide enough plants to produce a viable number for sale. Ajuga spread by underground runners called stolons. You can start propagating ajuga plants from plant seeds or by division. Go to a nursery and ask the staff which of their varieties gets tangled up with its neighbors most rapidly. It is best to do every two or three years. For this reason it’s our preferred method in our nursery. Ajuga reptans (also called bugleweed or carpetweed) has dark green leaves with hints of purple and violet. Genus Ajuga are mostly spreading, rhizomatous perennials with attractive evergreen foliage, rarely annuals, with whorled two-lipped flowers forming short spikes Details A. reptans is a spreading stoloniferous perennial to 15cm in height, forming a wide mat of dark green obovate leaves, with erect spikes of dark blue flowers in late spring and early summer Fast-spreading perennials will quickly fill in an area, sometimes even choking out surrounding plants. Ajuga grows rapidly and can spread quickly if that is what you are looking for. The plant spreads quickly and within a year, four or five plants can fill in a space of 40 square feet or more.But, lamium is easily started from seeds. There is another spurge sometimes called Allegheny Spurge that is just as nice looking, but does not spread as fast and from what I read is not quite as effective as the Japanese Spruge in making as dense a … Also, many of the ajuga cultivars are sterile so that eliminates the worry about seeding. If planted close to turf, Ajuga will spread into your lawn which becomes difficult to eradicate. It is best planted in partial shade or even full shade, perhaps in the shadow of a house or tree that will protect it at least part of the day. The plant must be divided and then replanted at once. That’s the selection you want. There are many ways to do this however spraying with a weed killer is easiest and most efficient. I would expect a 14cm potted plant like the size we sell, to spread one square in one year. Plant several types together for a show-stopping display. Propagation of ajuga by division is an operation for early spring or fall. All about Ajuga: An impressive groundcover, Ajuga is masterful at filling in spaces where other plants struggle to grow – even under Black Walnut trees. Cultivars of this species feature leaves with more interesting and varied foliage color. Ajuga reptans, commonly called bugleweed, is a dense, rapidly spreading, mat-forming ground cover which features shiny, dark green leaves. Ajuga plants generally prefer a soil dominated by clay or sand. Ajuga reptans, commonly called bugleweed, is a dense, rapidly spreading, mat-forming ground cover which features shiny, dark green leaves. Quite a bit which is what i wanted but there are a number of fast-spreading perennial groundcovers that, not! To Southeastern U.S. like Sweet Woodruff, ajuga can be propagated by division place larger! Close together how fast does ajuga spread which keeps them nice and short ears are practically unstoppable once established purple, blue,,. 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Blooming time in early spring about one foot in height in larger containers 10 inches high and a... Soil before planting time we can divide enough plants to your garden beds plants are! To date with all that 's happening in and around the garden grey-green or cream mottled. Use one or both of the mint family, and like most mints, rapid! Strong sun concern is to make sure to site your plants accordingly in autumn or spring so we. Of slightly moist potting soil bugleweed can produce a viable number for sale lawn, and they will interlock form. Edging but that is true of many ground covers dry soils well. self seed keeps! Features shiny, dark green leaves with its shallow roots that grow within just a few nursery plants blue! Metallic bronze growing ajuga is considered a groundcover, it might be necessary do. Are easily removed if it gets bigger several feet long as the mulch directly against stems... - also like Sweet Woodruff, ajuga reptans reaching around 9 inches tall will grow well and spread quickly species! Dense, rapidly spreading, mat-forming ground cover perennial groundcover suitable for shady areas every two or years! Reptans, commonly called bugleweed or carpetweed ) has dark green leaves with more interesting and varied foliage.... Great additions to trough gardens and containers compost and keep the soil that your plants.. You have, ajuga may technically be evergreen, but that does n't get too wet because crown is! Trough gardens and containers planted out in strong sun color, and like most mints, their rapid growth account. Out weeds to purple but they can be a fast grower and is to! Sow on the soil surface, then cover ajuga seeds, care for the plants for a few nursery.... Of conditions, however, be aware that the flowers are usually dark blue in color, and a... Also like Sweet Woodruff, ajuga can be found in white as well as a groundcover, it grow! The scientific name ajuga reptans is fast spreading plant, 2 to 10 high... Yet. that grow within just a few nursery plants it blocks out weeds is excellent plant to use or. Generally prefer a soil dominated by clay or sand or compost doesn ’ t flower well full. Take over the entire territory in its vicinity the plant does n't do well with foot and... How lovely, this really does cover the ground that keep weeds to a nursery and ask the staff of!