How do I encourage ajuga to spread? While its flowers are blue, pink, violet and a white version, (Alba) blooms from spring to early summer; it's the leaves that take the spotlight. Low-maintenance Ajuga plants do not need trimming or deadheading. These runners root the plant in nearby soil and form clumps. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. If you intend to plant Chocolate Ajuga in mass as a groundcover, it might be necessary to do some site preparation. Ajuga spread by underground runners called stolons. The flower spikes will poke up about 6-9 inches off the ground. Read on for information about propagating ajuga plants. You can also simply cut out big sections of plant mats – like lawn sod – and move them to a new location. (Although I haven't found any seedlings yet.) When in full flower, large clumps of bugleweed can produce a striking display. There are a number of fast-spreading perennial groundcovers that, if not kept in check, will literally take over an area. Just cover the seeds with a thin layer of compost and keep the soil moist. Ajuga grows rapidly and can spread quickly if that is what you are looking for. To prevent this, simply make sure to site your plants accordingly. It likes a more acid soil as do your azaleas so it would do well as a companion ground cover. You’ll first want to prepare a garden space to plant your new ajuga. ... Ajuga plants are light feeders that require little if any fertilizer. - Spreads pretty quickly. ‘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.’ Propagation of ajuga by division is an operation for early spring or fall. Spread 1 to 2 inches of mulch around new plants to prevent weeds until the plants fill in the empty spaces. When it comes to producing multiple plants in a short period of time division of ajuga reptans is the fastest method. it spreads very fast. I have 'chocolate chip' and it does spread quite a bit which is what I wanted but there are no seedlings popping up. Stems, with long grayish hairs, have many roundish, 1½ to 4-inch long leaves. I would expect a 14cm potted plant like the size we sell, to spread one square in one year. Division will keep this to a minimum. It is best to do every two or three years. Most varieties will create a carpet like ground cover and can spread to several feet. Do not push the mulch directly against plant stems. This member of the mint family spreads fast and can become invasive. They should be spaced 15 to 30 cm apart in the spring or autumn. Fast-spreading perennials will quickly fill in an area, sometimes even choking out surrounding plants. Ajuga species can grow in either full sunlight or in the shade. If you plant Ajuga plants in your garden, you will have to be aware of the growth rate and control it or watch your garden is not eventually overrun by it. Ajuga requires between three to four weeks to germinate. The “Ajuga Chocolate Chip” is among the most popular varieties. 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. Sign up for our newsletter. The leaves do not like to be squashed by walkers' foot traffic. Once it is established, the rosettes of foliage form mats on the ground that keep weeds to a minimum. Bugleweed is a fast-growing ground cover, an evergreen perennial that usually creeps within just a few inches of the ground (the species name, reptans, means \"creeping\"). 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