And the excellent news doesn’t cease there. A low-growing, easygoing, evergreen perennial that grows fortunately in powerful locations, creeping phlox is the right choice to carry a splash of colour to a rock backyard, or for a cascading cowl over stone partitions.
In actual fact, each sorts are as much as the duty. There are literally two totally different species that go by this frequent title.
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So, when you’re searching for a flowering floor cowl that’s each lovely and simple to develop, look no additional!
Table of Contents
Cultivation and Historic use
Creeping phlox, P. stolonifera,and moss phlox, P. subulata, are each perennials originating from North America, and each are agency favorites amongst gardeners.
And clearly, gardeners aren’t the one followers of this plant. Native People even named April’s full moon – the “Full Pink Moon” – after the flower, heralding the arrival of the swathes of purple and pink which, as early bloomers, signify the beginning of spring.
The vibrancy of this plant is even mirrored in its title – the genus title phlox is derived from the Greek phrase which means “flame,” referring to the extreme colour of its flowers.
Phlox stolonifera vs. Phlox subulata
Once I was first researching this plant, I received a bit confused as to which phlox species was the “true” creeping phlox. I discovered that, technically talking, P. stolonifera is a “creeping phlox” and P. subulata is a “moss phlox.” However that because of the truth that each species are remarkably comparable, each in look and in biology, the 2 frequent names are sometimes used interchangeably.
Each are semi-evergreen floor cowl crops that bloom with lovely flowers in spring. That being mentioned, there are a couple of notable variations between the 2.
As an illustration, P. subulata solely reaches a top of round 6 inches, whereas P. stolonifera can develop to round double that.

P. subulata additionally has far more needle-like leaves, wheres P. stolonifera has extra of a combined foliage.
Nevertheless, the principle distinction between the 2 is that, while P. stolonifera tolerates partial shade, P. subulata may be very a lot a sun-seeker (I can empathize with this), and so solely thrives in full daylight.

Each are such comparable crops that they’re usually confused. If I actually had to decide on between the 2, I’d say P. subulata may nearly win out as a floor cowl, because of that indisputable fact that it’s shorter and tends to bloom extra densely. However each choices can carry magnificence to the backyard, when planted underneath the correct situations.
An Easygoing however Disorderly Floor Cowl
Each phlox species aren’t significantly fussy, though they like properly drained, humus-rich soil.
Rising solely 3-8 inches tall (7-20 centimeters), however spreading as vast as 9 inches as much as 2 ft (22-60 centimeters), creeping phlox is a perfect floor cowl and companion plant.
Though it’s completely at dwelling on flat land, to understand this plant in all its colourful glory, it could be finest to put it on a slope, the place the blooms may be correctly seen and loved.
Slopes additionally present a super dwelling for phlox for 2 different causes:
1. It tends to favor well-drained soils.
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2. It’s well-known for serving to to stop erosion, making it good for rising in additional delicate areas like slopes.
There’s one factor to be careful for when planting. Because the title suggests, it is a plant that creeps, and it’s a very profitable creeper at that.
For some gardeners, that is splendid – it’s a perennial plant that can unfold to cowl each inch of empty area. However when you’re the kind of gardener that prefers properly behaved and orderly crops, this may not be the perfect one for you.
How to Guarantee an Inflow of Phlox
It’s straightforward to develop P. stolonifera and P. subulata from seed, cuttings, and transplants.
From seed, the principle factor to recollect is to make use of a potting medium with good drainage, ideally comprised of perlite and coarse sand granules. It’s finest to seed them about 2 months earlier than the final frost date. As soon as the crops begin to emerge, it’s vital to present them sufficient daylight – round 12 hours a day.
Nevertheless, it’s most likely simpler to develop from cuttings or transplants than it’s from seeds. Fortunately, this plant may be discovered simply in nurseries, otherwise you could possibly take some cuttings from a pal.
Due to its easygoing nature, this plant will fortunately take to the soil in each spring and autumn.
The primary factor to bear in mind is the planting distance, with a advisable spacing of round 15 to 18 inches between every.
Creeping phlox, because the title suggests, creeps alongside the bottom and spreads with lengthy, leggy runners. It’s finest to plant in staggered rows, permitting sufficient room for every plant to occupy the area round it.
There’s nothing too sophisticated or technical about planting – simply attempt to maintain the highest of the foundation ball stage with the bottom, be sure you give every plant a very good first soaking to settle it into its new dwelling, and you have to be good to go.
Rising Suggestions
P. stolonifera and P. subulata are adaptable and versatile crops which, when located in the correct place with the correct quantity of solar publicity, will thrive with none particular care.
There are, nevertheless, a couple of issues you are able to do to assist these flowers alongside.
Each P. stolonifera and P. subulata take kindly to both a late winter or early spring feeding with a sluggish launch fertilizer or natural plant meals, which helps promote robust and vigorous progress.
Don’t overlook: it doesn’t like soggy soil, so typically talking, it’s finest to maintain watering to a minimal.
In fact, even when properly established, phlox advantages from an additional watering throughout particularly sizzling summers, or when you reside someplace that will get a mean of lower than 1 inch of rain per week.
Upkeep
Though not strictly obligatory, a little bit of trimming every now and then does this plant some good.
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Stems may be reduce at a few totally different occasions all year long: as soon as after flowering to encourage a second bloom, with an occasional winter cut-back to maintain the plant joyful, wholesome, and raring to go, prepared for the next spring.
Slicing the stems again like this additionally encourages their naturally lengthy progress to turn into shorter and woodier, creating extra dense flowering.
Propagation
Creeping phlox is straightforward to propagate by way of division, stem cuttings, or rooted stems.
Cuttings, if carried out proper, are a very straightforward choice to propagate, as they root simply after a couple of months.
All you have to do is lower a roughly 6-inch-long part, both from a rooted stem or a lateral shoot close to the tip. Ensure that there’s at the least one leaf and no flowers on the slicing. At all times make cuttings with a clear, sharp software to stop an infection.
Creeping phlox roots so properly that it doesn’t even require rooting hormone, though this product will assist velocity alongside the method when you’re eager to make sure success. Simply place the cuttings in a potting combination with good drainage, utilizing perlite and/or coarse sand, and also you’re good to go.
One factor to keep in mind is timing, which is every part with this plant. It’s advisable to take cuttings in spring or autumn, though it appears to take root significantly properly in autumn after it has flowered.
You can even propagate P. stolonifera and P. subulata simply by way of division. It’s best to divide in early fall when temperatures are cool. It’s advisable to divide this plant as soon as each few years to maintain it wholesome, particularly if it appears to be blooming lower than standard.
Root cuttings ought to be taken simply earlier than the arrival of latest spring shoots. Root cuttings of round 1.5 inches ought to do the trick, and they need to be absolutely inserted into firmed compost, taking care that the top furthest from the foundation tip is going through up.
Prime tip: when taking root cuttings, you possibly can nick the highest of the cuttings to point which finish is which, to ensure you don’t get combined up.
Managing Pests and Ailments
This lovely bloomer is usually a bit prone to mites. To cease any issues from “creeping” up on you, you will need to act quick, as quickly as you notice indicators of bother.
This could often be simply achieved by utilizing an natural insecticidal cleaning soap.
In moist situations, P. stolonifera and P. subulata may also endure from powdery mildew. The easiest way to make sure that this isn’t an issue is to maintain watering to a minimal, though this may also be fairly successfully prevented by way of occasional pruning to advertise good air circulation.
Creeping Phlox Fast Reference Rising Information
Plant Sort:Herbaceous perennialFlower / Foliage Coloration:Pink, purple, blue, white Native to:Jap/central USMaintenance:Low Hardiness (USDA Zone):3-9Tolerance:Deer Bloom Time:SpringSoil Sort:Sandy/loamy Publicity:Solar going through, full or partial sunSoil pH:6.0-8.0 Progress Price:2 yearsSoil Drainage:Properly-draining Spacing:15-18 inchesCompanion Planting:Numerous low-growing shrubs Planting Depth:Shallow, with prime of root ball stage with the groundUses:Floor cowl, rock gardens, xeroscapes Peak:3-8 inchesAttracts:Butterflies Unfold:As much as 2 feetFamily:Polemoniaceae Water Wants:LowGenus:Phlox Pests & Ailments:Mites, powdery mildewSpecies:P. stolonifera, P. subulata
Time to Get Rising!
With its vibrant flowers and easygoing nature, there isn’t a doubt that this lovely perennial will shortly creep its method into each your backyard and your coronary heart, whichever species you select!
Whether or not you’re planting it to cowl a slope, entice pollinators to your yard, or so as to add a splash of vibrant colour to a partly shady nook, that’s a cultivar that’s as much as the duty. And with little upkeep required, you’ll be glad you selected these lovely blooms.
What’s your favourite selection? Do you might have any questions that we didn’t cowl right here? Be happy to achieve out within the feedback part under – we’d love to listen to from you!
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