Phlox subulata Scarlet Flame

Scarlet Flame Creeping Phlox

A vigorous groundcover phlox that blooms in mid-spring with a carpet of vibrant red flowers.
Zones4 - 8
Advantages
Attract Butterflies
Fragrant Flower / Foliage
Groundcover
Evergreen
Light Requirements
Full Sun
Annual Rainfall
10 to 20"
20 to 30"
30 to 40"
40 to 50"
Mature Height4" tall
Mature Spread16-24" wide
Bloom TimeMid to late spring
ShippingNo longer available this season. Learn More…
SizeNo
SKU77549

USDA Hardiness Planting Zones

To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.

  • If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
  • If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).

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SKU
77549

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Details
4" tall x 16-24" wide. A vigorous evergreen groundcover plant, 'Scarlet Flame' blooms in mid-spring with a profusion of vibrant red flowers.
More Information
SKU77549
Common Name
Scarlet Flame Creeping Phlox
Botanical Name
Phlox subulata Scarlet Flame
Zones
4, 5, 6, 7, 8
Light Requirements
Full Sun
Mature Height
4" tall
Mature Spread
16-24" wide
Bloom Time
Mid to late spring
Ships As
Potted Plant
Evergreen Foliage
Yes
Soil Type
Average Soil
Soil Moisture
Average
Amount Of Rain
10 to 20", 20 to 30", 30 to 40", 40 to 50"
Advantages
Attract Butterflies, Fragrant Flower / Foliage, Groundcover, Evergreen
Ideal Region
Anywhere In The US, Southeast
Planting Time
Spring / Summer, Fall
Neonicotinoid Free
Item Unit Of Measure
Plant
Ships To Canada
No
Planting Guides
Phlox (tall and groundcover types)
Phlox are generally sun-loving native plants that attract butterflies. Many phlox varieties are wonderfully fragrant.

Phlox can be divided into two groups;
  • Phlox paniculata (Tall garden phlox)
  • Groundcover types (Phlox nana, P. kelseyi, P. subulata and others)
  • Phlox paniculata (Tall Garden Phlox) - tall, showy perennials blooming in mid-summer with fragrant flowers.
    • Preferred growing conditions:
    • Grows best in compost enriched garden loam. Avoid heavy, wet soils and clay.
    • Likes to be mulched to keep soil more evenly moist. Most common mulching materials are fine.
    • Likes to grow in soil that stays evenly moist.
    • Plant in full sun
    • Enrich the soil at planting time with good quality compost and Yum Yum Mix.
      • Special comments:
      • Phlox can sometimes be troubled by powdery mildew, but planting mildew-resistant varieties, keeping the soil evenly moist and not watering overhead in the afternoon/evening will prevent most outbreaks.
      • Deadhead to prolong blooming.
      • These perennials appreciate yearly fall applications of Yum Yum Mix and compost to improve the humus content and enhance water-holding capacity of the soil.
        • 2. Phlox nana, P. kelseyi, P. subulata and others (Groundcover Phlox)
          These perennial species are low growing and are used as groundcovers. Some are evergreen and most have fragrant flowers.

          Preferred growing conditions:
        • These species grow in a wide range of soil types including clay.
        • Most of these groundcover varieties prefer coarse-textured mulches like pine needles, crushed nut shells and crushed gravel.
        • Many of the groundcover phlox are xeric and only need periodic deep watering during summer heat.
        • Plant in hot, full sun areas.
        • They only need modest soil improvement, so use a few handfuls of Yum Yum Mix and good quality compost to prepare the soil for planting.
          • Special comments:
          • These are low-care perennials that need little attention once established.
            • Garden care:
            • Cut back herbaceous species like Phlox nana in mid-spring. Evergreen types like P. subulata and P. kelseyi need no trimming or cutting back.
            • Fertilize once in the fall with Yum Yum Mix and Planters II.

    View more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.
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