The blooming period ranges from March to May depending on the planting zone. The creeping stems or stolons that extend from the crown of the plant root wherever they touch soil. Plant creeping phlox (Phlox subulata) and you can welcome spring with a carpetlike display of pink, purple or white blooms that lasts for two to three weeks and increases in size each year. (ref 4). Not only are the individual blooms pretty, but there are also so many of them that the display is truly something special to behold. Dig up the entire plant, divide the clump into sections, and replant immediately. Whether it’s creeping phlox spreading out to become a beautiful ground cover, or a mounding phlox plant in the garden, these delicate flowers are definitely a sight to behold.. Rock gardens, slopes and areas with sandy soil are ideal. Plant these new divisions immediately and water them thoroughly. It belongs to the family Polemoniaceae that has around 65 different species. Remove excess dirt from the roots. The half-hardy annual group are useful as bedding plants and for growing in containers. How to divide moss phlox Has your moss phlox spread too far? It is perennial in U.S. Department of Agriculture plant hardiness zones 2 through 9 and requires a site with full sun and excellent drainage. You can trim creeping phlox to help it maintain its shape after it completes its bloom in the spring time. I realized that I had purchased 2 different 'varieties', one with a pine-needle type foliage, and the other with a I-don't-know-what type of foliage. The mass of deep blue flowers and evergreen foliage spreads over curbs and short retaining walls, or amidst rocky outcroppings. Dividing plants helps to prevent beds or borders from becoming overcrowded. Creeping Phlox can be propagated in the early spring via division, simply dig up a clump and separate the roots into small pieces and re-plant the roots. Patricia Hamilton Reed has written professionally since 1987. If your once-robust Hosta, Iris, Shasta Daisy, Creeping Phlox, or Peonies looked weak or had puny flowers this season, it may be time to divide the clumps. It’s easy to divide. So, how do you know when to divide phlox plants? The flowers are so densely packed that it can be ha… A notorious dweller on edges of rocky embankments, the Emerald Blue Creeping Phlox is just that. Reed was editor of the "Grand Ledge Independent" weekly newspaper and a Capitol Hill reporter for the national newsletter "Corporate & Foundation Grants Alert." I planted a lot of plants of "Creeping Phlox" in the front of my house. Dividing it is also easy. Woodland phlox, Phlox divaricata, is an eastern North American native increasingly offered as an ornamental to use in cultivated gardens for its attractive bluish flowers.This herbaceous perennial in the phlox family (Polemoniaceae) can be found growing in dappled shade in open woods, partially shaded meadows, and along stream banks from Quebec to Florida and west to Texas and the … However, this eccentric plant can require some specific pruning. Another sure sign that perennials need to be divided is when they begin to grow in a donut shape, growing circularly around a dead patch in the middle. Replant the divisions immediately. Sign up to get all the latest gardening tips! Creeping phlox is a popular flowering perennial which is often observed growing around the perimeter of a garden or yard as a garden border. Mix 2 2/3 ounces of herbicide with 1 gallon of water in a spray bottle or 1 gallon garden sprayer to make a 2 percent glyphosate solution. Creeping phlox (Phlox subulata) is a familiar spring-blooming creeping plant that is frequently seen in rock gardens, growing from crevices in stone walls, or planted as a flowering ground cover. It also keeps the plants healthy and free from disease. Other more diminutive species grow in sunny rock gardens and shadier situations. Place divisions 12 to 18 inches apart and firm soil around the root ball. Water the creeping phlox 24 hours before you plan to divide it to help the plant's shallow roots retain soil. To divide, dig up existing plants in late summer or early spring. Creeping phlox is easy to propagate through division, stem cuttings, or rooted stems. Late summer/early fall (mid-August through September) is also a suitable time to divide garden phlox. Plant these new divisions immediately and water them thoroughly. The roots are typically short, but spread over the length of the plant stem where it contacts soil. What I could see of the color in the grower’s pot was nice, but when it grew and expanded, the results were spectacular! Perennials, like phlox, need dividing every few years for many reasons – to keep them in control, to rejuvenate them or just to create more plants for other garden spots. Clear and loosen the soil with a shovel in an area of the garden in full sun and with well-drained soil. Moss phlox (also called creeping phlox) blooms for a two-week period in the spring. https://homeguides.sfgate.com/divide-creeping-phlox-42467.html Phlox subulata (Creeping Phlox) Creeping phlox is a low-growing species which forms a carpet-like mat no taller than 6 inches. Sign up for our newsletter. In shades of white, pink, red, purple and blue, phlox is an incredibly popular, brilliantly-flowered ornamental plant. Remove excess dirt from the roots. Creeping phlox clumps should be split on a cool, cloudy day. To divide phlox, cut around the root ball with a sharp spade, then gently lift the plant out from the ground. Prepare the New Transplant Area for Planting. Splitting phlox plants can be done in spring or fall, but should never be done on hot, sunny days. To divide phlox, cut around the root ball with a sharp spade, then gently lift the plant out from the ground. If you’re splitting phlox plants in fall, be sure to do so at least four to six weeks before the first expected frost date for your location, and mulch the divided plants well before winter sets in. © Copyright 2020 Hearst Communications, Inc. Trim away any portions of creeping phlox that do not touch soil, such as the part of the plant that trails over rocks, planters or walls. Phlox can sometimes be hand-pulled, but it's difficult to remove all the roots, particularly with creeping varieties, so a herbicide application can help completely remove the phlox. How Do I Calculate Home Value to Loan Ratio? I've used a clean, sharp spade and About 24 hours before phlox plant division, water the plants deeply and thoroughly. Phlox flowers need to be transplanted in a very specific way. How to Propagate Phlox Plants. Also called moss phlox, creeping phlox is evergreen with soft foliage that forms a dense, 6-inch-high green mat, spreading up to 3 feet and cascading over rocks and retaining walls. When a part of the plant and its roots are exposed, sever it with a sharp spade or shovel into two or more plant sections. Creeping phlox is a familiar spring-blooming creeping plant that is frequently seen in rock gardens, growing from crevices in stone walls, or planted as a ground cover to blanket areas of the ground. To spread the early spring color to other parts of the yard, divide creeping phlox after it blooms in the spring. The Well-Tended Perennial Garden; Tracy DiSabato-Aust. 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