The green leaves form low-growing mats in full sun to full shade exposure. To prevent these, ensure your soil is moist, but well-draining, and that any plant debris is cleaned away from your plants. The symptoms can be so severe that plant growth may become impeded and die. Creeping phlox spreads rapidly throughout its growing site. Insecticidal soaps can be helpful for this problem, though application can be difficult. The phlox bug’s feeding causes white or light green spots on the leaves and buds. Creeping phlox plants are not as sensitive to frost as many other plants, but temperatures of 20 degrees Fahrenheit for a few nights after a period of warm spring weather will damage them and temperatures below 40 F should prompt protective measures. It might be decaying of its roots, infecting leaves, causing yellowish color, mushy spots and holes or … Twelve separate cultivars of Phlox paniculata have gained the Award of Garden Merit. Good drainage is required, as these plants don’t like to have wet feet. In late spring or early summer, foliage is crowned by loose clusters of showy lavender flowers. In late spring or early summer, foliage is crowned by loose clusters of showy lavender flowers. I have had creeping phlox planted for 6-7 years and for the last couple years there has been so much dead stuff in it that I am tempted to dig it all up. By using The Spruce, you accept our, All About the Different Types of Phlox Flowers, Aubrieta (False Rock Cress) Plant Profile, 15 Best Zone 8 Plants to Put In Your Garden, Pictures of Plants With Variegated Leaves, Creeping Plants: What They Are, Examples, Uses, 10 Best Full-Sun Perennials for Michigan Gardens, 15 Best Zone 7 Plants to Put In Your Garden. It is a member of the Polemoniaceae family, and it comes in more than 50 different varieties. Most phlox can be placed into two categories, which are creeping phlox and garden phlox… Because creeping phlox plants remain short and spread easily, they are widely used as ground covers. Tell me in the comments! Slightly taller than the dwarf phlox, Phlox diffusa is more commonly found in the wild than in garden settings, although it can be easily transplanted to gardens as well. Other popular cultivars include “Blue Moon”, “Fuller’s White”, and “Clouds of Perfume”. The common name “thickleaf phlox” is apt, given that this has a very wide leaf pattern in comparison to other phlox species. This perennial form of spreading or creeping phlox is distributed throughout the western United States and into British Columbia. These plants have a low, spreading habit that becomes mat-like over time. Extremely easy to grow, its early season blooms last for weeks and attract butterflies. Not only are the individual blooms pretty, but there are also so many of them that the display is truly something special to behold. Diseased plants must be removed and destroyed, and the ground should be kept clean of debris. These colorful, low-growing plants not only help prevent erosion but also blanket the slope with vibrant color in spring. In fact, it’s important to deadhead the fading flowers before they can release seed, because phlox will readily self-seed and the resulting plants might not be what you expect! Phlox stolonifera gets its name from its stolons, or runners, that make it a creeping phlox variety. Madison, WI. One of the cultivars of this species, the rose-pink variety known as “McDaniel’s Cushion”, has won an Award of Garden Merit from the Royal Horticultural Society. They do not need deadheading, although in some situations shearing can result in a second bloom. Leaves Covered With White Powder Signal Powdery Mildew Powdery mildew is caused by fungi that live on the surface cells of a plant, coating infected leaves with a white or ash-gray powdery mold. And when the plant is not in bloom, creeping phlox still looks good, sporting bright green, needle-like foliage that adds texture to your garden. With a pair of cultivars that have also gained the Award of Garden Merit from the RHS (the “Bill Baker” and “Miss Lingard” cultivars specifically), Phlox carolina is a common sight in the eastern US. The flowers are so densely packed that it can be h… Phlox subulata. Native to the eastern and central portions of the United States, Phlox subulata has needle-like leaves on slender stems. If you're tired of your lawn, why not replace it with a sea of seasonal colour. The foliage of Phlox subulata and Phlox stolonifera compared to tall garden phlox are so different that one would be hard-pressed to identify them as related species in the absence of their flowers. After the blooming period, you can shear back the foliage to create a neater form. It is named after the Scottish botanist Thomas Drummond. Add plant food to the water on a regular basis. tall (10-15 cm) but spreads vigorously up to 2 ft. wide (60 cm) in a beautiful flower carpet resembling moss, hence the common name of moss phlox. Native to Oregon and parts of the coastal California mountains, Phlox adsurgens tends towards five-petaled pink flowers with cream or white markings. Typically, you can divide a plant every two to three years without significant damage. Plant creeping phlox for ground cover in a sunny location. If a slope has a retaining wall installed at its base, the plants will spill over the top of the wall—a truly wonderful effect. Originating in the Carolinas, from which it takes its name, this species tends towards purple, pink, or white blossoms. Planting creeping phlox underneath trees or large shrubs or bushes is a bad idea, as it puts your phlox in immediate competition for soil nutrients. This is especially true in areas that have hot, humid summer conditions. Plant in mixed beds, rock, woodland, and cottage gardens, containers, low walls, and next to … Shearing also has the effect of encouraging dense foliage, which can enhance the plants' beauty as a ground cover for the summer months. This phlox species is a spreading, low-growing evergreen flowering plant. Image of bloom, subulata, flora - 113885409 If parts of your creeping phlox have died, simply remove the dead parts. Badly infected lower leaves become discolored and distorted, then (drop)off. Phlox is a lovely plant that can be grown as an annual or a perennial. This also works well against aphids, which are another very common pest on phlox. A popular variation is the variegated “Twinkle Star” variety, which ranges from pale pink to hot pink in color. The greenery tends towards darker tones, making the flowers stand out brightly against the leaves and stems. How to grow Creeping Phlox: Creeping phlox is one of the best perennials plants that one can proliferate in sunny areas. Aug 2, 2020 - Explore Judi Astalos-Keller's board "Flowers: Creeping Phlox", followed by 684 people on Pinterest. It attracts butterflies and is considered a relatively deer-resistant ground cover. During the spring, cut off any or unpleasant-looking leaves and old … It also comes with a variety of colorful blooms that range from a pale blue to a deep red. The symptoms can be so severe that plant growth may become impeded and die. Pink Drummond's Creeping Phlox are lovely evergreen shrub groundcovers. When damaged, the leaves may wilt or look scorched with dry, brown areas. Sometimes, with creeping plants that die out in the center, towards the crown of the plant, I'll put a thin layer of potting soil over the bare area. ‘Emerald Blue’ produces a sea of lilac-blue flowers (perfect for that waterfall of color!). It’s advised to try to prevent the bug’s appearance by using an insecticidal soap like Safer Soap and by cleaning up plant litter or dead stems. The mat-forming shrub explodes into vibrant colors in mid to late spring. Carpet your garden in rich colour and keep the weeds at bay with our perennial creeping phlox collection. It is identified by its petals with a shallow apical notch, leaf blades with a single midvein This herbaceous perennial is semi-evergreen and is closely related to the familiar upright garden phlox (P. paniculata). Rich soils are optimal for phlox plants. When infections are mild, older leaves are often yellowish-green, while younger leaves may take on a reddish tint. It originates in the eastern and central United States, and can be found in eastern Canada as well. Creeping Phlox. Creeping phlox is a fine groundcover for partly shaded woodlands or gardens with moist … Phlox plant bug infestation symptoms typically begin with a display of white-hued flecks on foliage. Spider mites are a common pest on both creeping phlox varieties and mounding tall phlox varieties. Infected leaves eventually turn yellow and then brown. I have to keep pulling… Q. Calla Lily Identity Crisis - Last year I planted 2 separate calla lilies. The leaves will turn yellow, dry out, and fall off. How to Prune Creeping Phlox Shear back the flowering stems throughout the summer bloom period, or generally once a month. I'm not sure the exact type, but they had dark green leaves… Q. Wilting phlox is most commonly caused by improper watering techniques. Creeping, leafy, vegetative (sterile) stems typically form a foliage mat to 3" tall and spread indefinitely. However, the best bet is to ensure your soil is rich and fertile before planting and add compost or leaf mold annually, and the plant will take it from there. This phlox ranges from creamy colors all the way through a purple so dark that it’s nearly black. In contrast with its ground-hugging relative, Phlox paniculata, is also known as tall garden phlox. Shorter, creeping phlox varieties like Phlox subulata and Phlox stolonifera should be trimmed back once they’ve finished flowering. Phlox drummondii, ‘Drummond’s Phlox’, ‘Annual Phlox’. Examine the roots and trim off any unhealthy ones, and then plant it as if it were a divided plant, being sure there’s plenty of room available for expansion. Feeding primarily on the sap of phlox, it can cause spotting and stippling on leaves, later developing into to browning and plant death. See more ideas about creeping phlox, planting flowers, ground cover. Phlox stolonifera, ‘Creeping Phlox’, ‘Moss Phlox’. The purple is the most vigorous. Alternatively, you can skip the pruning and let the plants grow naturally. We're always looking to improve our articles to help you become an even better gardener. Have absolutely healthy on kind of plants suddenly is beginning to wither the leaves, despite the abundant watering. Native to the eastern and central portions of the United States, Phlox subulata has needle-like leaves on slender stems. While these cause minimal damage to the phlox itself other than a few nibbled leaves, they can cause damage to other plants in your garden. The leaves will eventually turn brown, dry out and drop off. Basket-of-Gold (Aurinia saxatilis syn. This spray also works well on persistent cases of leaf spot. Phlox stolonifera, which also goes by the common names Creeping phlox and Moss phlox, is similar to P. subulata in name only. Some petal shapes tend to point at the tips, making them look like tiny pink stars. While you can propagate most varieties from seed, phlox is easiest to propagate from cuttings. ME, VT. Fields, roadsides, lawns, gardens. However, areas which get hot may require more water for the plants. However, if you do fertilize them, be cautious. After its bloom period is finished, the tiny foliage remains green for much of the year before dying back in winter. Native ginger, Asarum canadense : the reddish purple flowers appear below the leaves. Creeping phlox (P. subulata) has needle-shaped leaves and … Phlox subulata (creeping phlox, moss phlox, moss pink, or mountain phlox) is a species of flowering plant in the family Polemoniaceae, native to eastern and central USA, and widely cultivated. Aug 2, 2020 - Explore Judi Astalos-Keller's board "Flowers: Creeping Phlox", followed by 684 people on Pinterest. In shades of white, pink, red, purple and blue, phlox is an incredibly popular, brilliantly-flowered ornamental plant. These plants have a low, spreading habit that becomes mat-like over time. However, most of the phloxes that grow wild throughout North America tend towards lighter hues. Cuttings, if done right, are a particularly easy option to propagate, as they root easily after a few months. Particularly attractive in rock gardens or cascading over the edge of raised beds, this popular mat-forming plant will k… Creeping phlox is suitable for rock gardens, ground covers or for planting on top of a garden wall. A feeding in late winter or early spring will promote growth and support a more robust bloom for your creeping phlox. In general, most phlox prefers a minimum of 1″ of water per week. Tall phlox is susceptible to powdery mildew, which is more difficult to combat the hotter the temperature. Deadheading the spent phlox flowers is essential to prevent accidental reseeding of the plant. Phlox can tolerate shade and doesn't mind being overshadowed by trees or taller plants. Flowers on the Creeping Phlox are just under an inch (2.5 cm) in diameter. A plant which normally would bloom until midsummer may be able to continue flowering well into the fall if it’s regularly deadheaded. Often, people who plant a creeping phlox ground cover have high hopes of a carpet of pretty pink or purple phlox flowers. The term “phlox” originates with the Greek word for “flame”, likely referencing some of the red shades of this plant. Phlox subulata, ‘Creeping Phlox’, ‘Moss Phlox’, ‘Mountain Phlox’, ‘Moss Pink’. Taller varieties of phlox like Phlox paniculata will benefit from thinning early in the year. If you're tired of your lawn, why not replace it with a sea of seasonal colour. Phlox stolonifera × Phlox subulata → Phlox ×‌procumbens Lehm. It makes an attractive accent plant, however, and drapes nicely over the edges of containers. Deer resistant and drought tolerant once mature. Alyssum saxatile) is an enchanting low-growing, evergreen perennial that will charm your garden with its masses of shining, golden-yellow flowers on display for 4 to 6 weeks in spring and contrasting splendidly with its gray-green foliage. The purple is the most vigorous. Source: mwms1916, Best Lawn Edger: 8 Top-Rated Models To Consider, Phlox, creeping phlox, moss phlox, mountain phlox, moss pink, garden phlox, perennial phlox, summer phlox, fall phlox, tall garden phlox, Drummond’s phlox, annual phlox, thickleaf phlox, woodland phlox, wild blue phlox, wild sweet william, dwarf phlox, spreading phlox, northern phlox, Phlox subulata, Phlox paniculata, Phlox drummondii, Phlox carolina, Phlox divaricata, Phlox condensata, Phlox diffusa, Phlox stolonifera, Phlox adsurgens, and over 50 other species, North America, especially in the United States but also in parts of Canada, Depends on variety, anywhere from 2” to upwards of 5 feet, Full sun, with some varieties accepting partial shade, Tolerates frost, grows well at 40-85 degrees Fahrenheit, Can tolerate humidity but is prone to mildew damage, Rich, well-draining soil with a pH on the alkaline side of neutral. Extremely easy to grow, its early season blooms last for weeks and attract butterflies. It seems to prefer rockier, well-draining soils. Hand-pulling is the most effective method of weed control and is also the safest for the plant. Once the plant has reached a six to eight inch height, leave at least a half-dozen of the strongest stems, and trim the others back to the base of the plant. Thankfully, this too can be treated by regular applications of neem oil. Creeping phlox is a perennial growing 6 to 12 inches tall. Creeping phlox with black rot may initially look like the plants lack fertilizer. Stems are prostrate, somewhat woody, hairy, freely branched, rooting at the nodes and creating dense mats up to 3 feet in diameter, with the purplish flowering branches held erect or rising at the tip (decumbent). Do you have a favorite? The needlelike leaves of creeping phlox look great year-round in zones 4 through 8, but just after winter, in early spring, the entirety of the plant becomes plastered with blue, purple, rose, white, or bicolor flowers. Help? Phlox subulata, commonly called moss phlox, moss pink, mountain phlox or creeping phlox, is a vigorous, spreading, mat-forming, sun-loving phlox that grows to only 6” tall but spreads to 24” wide.It is noted for it creeping habit, its linear to awl-shaped leaves (which retain some green in … You can let it spread naturally so it covers a larger area (or simply becomes more brilliant) or trim it back to maintain a neater or smaller form. It also comes with a variety of colorful blooms that range from a pale blue to a deep red. You can also propagate phlox from division. Jan 14, 2020 - Explore Fatat Chedrawi's board "Creeping phlox" on Pinterest. This flowering ground cover is also often used in rock gardens, as an edging at the front of a flower border, or to fill the cracks between the stones of a stepping-stone path. To prevent spider mites on phlox, a thorough spraying of neem oil on all plant surfaces will take them out. Introducing "One Thing": A New Video Series, The Spruce Gardening & Plant Care Review Board, The Spruce Renovations and Repair Review Board, Creeping phlox, moss phlox, moss pink, mountain phlox, 4 to 6 inches tall; 12- to 24-inch spread, 6.8 to 7.7 (slightly acidic to slightly alkaline), Pink, red, white, blue, rose, lavender, purple. Creeping phlox is a perennial growing 6 to 12 inches tall. Make a hole in your planting location or pot and then gently spread out the roots so they have plenty of room before covering them with fresh soil. But advancing phlox care is also an essential matter for profitable growth. If you are trying to encourage a phlox ground cover, be sure that you have good sun coverage. It makes a nice stabilizer for a sloping landscape. Creeping phlox is easy to propagate through division, stem cuttings, or rooted stems. Fertilizer choices for your phlox should be slow-release granular options, preferably ones which spread out release of nutrients over a 4-5 month period of time. It can be found as far north as Quebec, Canada, but is primarily located in the United States. If you neglect the weeding and let the grass get out of control, it might be easiest to pull up the phlox, clear the area of grass and weeds, and replant. Creeping phlox (P. stolonifera) is a familiar spring-blooming creeping plant that is frequently grown in rock gardens, in crevices in stone walls, or planted as a ground cover. The phlox bug lives in the egg stage through winter on dead stems. Source: cultivar413, A closeup view of phlox subulata stems and leaves. Initial symptoms appear on the lower leaves with the disease progressing upward. 8. Replant part of it, and then either expand your phlox bed or place the other segments into pots to give away to friends or family. Creeping phlox blooms in spring and produces long, spreading stems, which become woody with age. Plant in mixed beds, rock, woodland, and cottage gardens, containers, low walls, and next to walkways. To propagate creeping phlox plants, simply divide them in spring, immediately after they are finished blooming. This article contains incorrect information, This article is missing information that I need. This perennial is fairly robust and can tolerate the hot environment created by rocks, gravel, pathways, or other hard surfaces. Creeping phlox roots so well that it doesn’t even require rooting hormone, although this product will help speed along the process if you’re keen to ensure success. 8×9. Creeping phlox (Phlox subulata) is a perennial ground cover prized for its masses of spring blooms. I have heard that creeping phlox has a certain life span and, if so, is it … Its creeping stems are clothed in needle-like evergreen to semi-evergreen leaves. Phlox subulata and Phlox stolonifera have tiny needle-like leaves, some of which remain green throughout the winter. Sprinkle some Garden Safe Slug & Snail Bait around and through your phlox patch to deter these common pests. Humid weather can attract foliar nematodes. Phlox stolonifera, commonly called creeping phlox, is a spreading, mat-forming phlox which is native to wooded areas and stream banks in the Appalachian Mountains. The leaves of tall phlox are much larger and die back at the end of the growing season; they are narrow at both ends and flare out in the middle. The green leaves form low-growing mats in full sun to full shade exposure. Phlox condensata calls the western United States home, especially the mountainous portions of eastern California, Colorado, and Nevada. Creeping phlox spreads rapidly throughout its … The woodland phlox, Phlox divaricata, can be found in forests and fields along the eastern portion of the United States. Dig up the entire plant, including the root ball. The mat-forming shrub explodes into vibrant colors in mid to late spring. A little more about me. Browning in the center of a creeping phlox is usually an indicator that your plant’s roots are becoming crowded. The white, pink, purple and violet, five-petaled, trumpet-shaped flowers tower over the leaves in spring. These include both the border species like Phlox carolina and most of the woodland species. Snails and slugs may also take shelter in and around your phlox. Source: VT Cookie Monster, Four varieties of phlox paniculata. The phlox bug’s feeding causes white or light green spots on the leaves and buds. The plants looked healthy as they emerged and gained size. Nematodes cause lesions on the leaves of the plants that turn brown, then black. The main differences between it and P. subulata are that its leaves are oval-shaped (rather than needle-shaped) and its flowers are produced on stems that rise 6–10 inches above the foliage (rather than … Phlox preferes direct sunlight and well-drained soil, and it’s durable enough to walk on … If spring is prime time for creeping phlox, the best time for tall phlox to shine is in the summer: It's an old standby for the summer garden, a colorful contributor to your yard's beauty long after many other perennials have faded. It requires minimal maintenance, less amount of water, a bit of seasonal pruning, and even an annual feeding. With its pink, purple, blue or white flowers, adding creeping phlox … As the disease progresses, lower leaves curl downward. 8×9. Most creeping phlox veers toward purple in color but it can also be found in pink and white cultivars. If you notice any color changes on the leaves of your creeping phlox, act fast and remove the … While it may be difficult to deer-proof the garden, using some form of natural predator scent to deter deer from coming into your yard might be a good idea. is a very rare phlox hybrid known from ME. The leaves of Nora Leigh offer a nice twist in that they are variegated. Subject to damage from spider mites, aphids, and phlox plant bugs. Drought stress typically causes lower leaf loss, but most of the state has experienced normal rainfall this year, so I doubt this is your … Surely the best feature of creeping phlox is its flower production. When planted together, the Creeping Phlox looks like a large green mat that transforms into stunning colors when it flowers. If you are seeing signs of leaf spot, apply once a week until the spotting subsides, then apply monthly to prevent another outbreak. Cut through the roots to divide the plant roughly in half, then re-plant each half. Moss Phlox is evergreen. Carefully remove the faded stems during the summer. Also susceptible to powdery mildew, leaf spot, rust, and root/crown/stem rots. Prune the edges of the mat of creeping phlox in late winter, cutting it back to the desired width. A fabulous little plant that should not be overlooked! Phlox divaricata, ‘Woodland Phlox’, ‘Wild Blue Phlox’, ‘Wild Sweet William’. If most of your location is partial shade, consider Phlox stolonifera, which does better in partial shade conditions than subulata does. ME, VT. Fields, roadsides, lawns, gardens. Pink Drummond's Creeping Phlox are lovely evergreen shrub groundcovers. Creeping phlox is a fine groundcover for partly shaded woodlands or gardens with moist well drained soil. Carpet your garden in rich colour and keep the weeds at bay with our perennial creeping phlox collection. If you’re simply repotting a plant into a larger pot or bed to allow it to continue growing, carefully dig it out of its prior container or bed. Planning on some phlox for your spring and summer flower beds? Too much nitrogen can cause these plants to produce lots of leaves and fat stem growth instead of the pretty white, purple, blue, pink and red phlox flowers that we want to see! Badly infected lower leaves become discolored and distorted, then (drop)off. Powdery mildew is a common disease of garden phlox (Phlox paniculata). Grow creeping phlox in full sun to cover bare ground, rock gardens, or flower beds. These generally develop because of bacteria in the soil that develops when the soil is overly wet. Phlox stolonifera Sims E. creeping phlox. Trim a third to half of their height once flowering has subsided. Plants have evergreen oval or oblong deep green leaves. Debra LaGattuta is a certified master gardener with decades of experience with perennial and flowering plants, container gardening, and raised bed vegetable gardening. A six to eight inch cutting will take root extremely easily in water, potting mix, or perlite. Feed it with a general slow-release fertilizer suitable for flowering plants. It’s also a good idea even if you don’t mind reseeding, because deadheading encourages more flower growth. It is a member of the Polemoniaceae family, and it comes in more than 50 different varieties. Photo about Purple flowers and green leaves of creeping phlox Phlox subulata in a spring garden. Jan 14, 2020 - Explore Fatat Chedrawi's board "Creeping phlox" on Pinterest. Creeping phlox, occasionally called moss phlox, grows about 8 inches tall and creates a delightful carpet of color that's perfect for the front of the border, slopes, or rock gardens. Some especially interesting varieties include: Pruning is optional. Vertical withering of stems, fortunately, is quite rare. You can control this by applying neem oil to all plant surfaces. However, these plants do not do well in hot, dry soil, so be sure that the soil remains evenly moist. It’s also important to be mindful of what else is around your plants. How to grow Creeping Phlox: Creeping phlox is one of the best perennials plants that one can proliferate in sunny areas. This sometimes helps the plant to put out new growth on the old, bare stems. Any of the mounding varieties, such as Phlox paniculata, prefer full sun. The plants looked healthy as they emerged and gained size. A native to Texas, Phlox drummondii is also widely spread across the southeastern United States. Division and seed also viable. ... 'Emerald Blue' Creeping Phlox is a fast-spreading, low-growing perennial groundcover that creates a carpet of pale lavender-blue flowers in spring. Most of the creeping phlox varieties like full to partial sun. Powdery mildew is a common disease of garden phlox (Phlox paniculata). A slope that faces in a southerly direction is ideal because it grows best in full sun. Learn tips for creating your most beautiful (and bountiful) garden ever. Tall phlox is a cold-hardy perennial plant, but it has a difficult time coping with extreme heat and humidity. Flowers and foliage will cascade down a container side, making a nice complement to an upright plant in the container. The white, pink, purple and violet, five-petaled, trumpet-shaped flowers tower over the leaves in spring. Leaves Covered With White Powder Signal Powdery Mildew Powdery mildew is caused by fungi that live on the surface cells of a plant, coating infected leaves with a white or ash-gray powdery mold. Adding mulch to retain soil moisture is advisable. Divided plants should be examined and any damaged or unhealthy roots should be trimmed off. Mat-forming, Phlox subulata grows only 4-6 in. Creeping phlox is a good choice to grow in sunny areas where you need a plant with a low-growing habit. The phlox plant bug,  Lopidea davisi, is a highly-specialized pest. In average conditions, creeping phlox grows at a slow to moderate rate, so don't expect it to rapidly fill in empty areas in your garden. Otherwise, balanced slow-release granular fertilizer in the spring. The soil for your creeping phlox should be on the alkaline side of neutral (6.5-7.0), so if your soil is acidic, a bit of horticultural lime would be a good addition. The fungal disease produces a grayish white coating on the leaves. Phlox stolonifera, commonly called creeping phlox, is a spreading, mat-forming phlox which is native to wooded areas and stream banks in the Appalachian Mountains. Flowers and foliage will cascade down a container side making a nice compliment to an upright plant in the container. Phlox species have variable growth habits, and their foliage differs markedly too: from tiny linear leaves to lance-shaped dark green foliage over 10cm long. Pests and diseases cause harm to the plant. Creeping phlox is suitable for rock gardens, ground covers, or for planting on top of a garden wall. Once you’ve finished thinning the stems, pinch off the top of each remaining stem just above a leaf bud to encourage bushier growth. Creeping Phlox makes perfect partners with other plants and helps create strikingly beautiful combinations in the garden. It has a moderate to fast growth rate. Subspecies divaricata has notched ends to the petals, where subspecies laphamii does not. These are most common in forested or woodland areas. Phlox stolonifera × Phlox subulata → Phlox ×‌procumbens Lehm. This hardy rockery plant has many uses – underplant trees, shrubs and tall perennials, soften path edging or cover awkward slopes and banks. As you can imagine, this makes it a valued plant for a continuous sequence of bloom. A: Do you live in an area where deer are common? Creeping Phlox Diseases. Creeping phlox is generally more prone to diseases than pests. While they are slowly gaining popularity as an ornamental variety for garden use due to the beauty of their coloration, they’re still most common in their natural environment. ... 'Emerald Blue' Creeping Phlox is a fast-spreading, low-growing perennial groundcover that creates a carpet of pale lavender-blue flowers in spring.