Growli

Plant care

Flower Carpet Rose (Emera) care

Rosa 'Flower Carpet'

Also called Flower Carpet Rose, Emera, Noatraum.

RHS H6USDA 5-10Pet-safeIndoor Around 0.6-0.8 m tall and 1-1.2 m wide

Watering rhythm

Direct sun (at least 4-6 hours)

Deeply once a week in the growing season; more in containers or heat

Light

Direct sun (at least 4-6 hours)

Soil

Well-drained, moderately fertile soil, slightly acidic to neutral (pH 6.0-7.0)

Humidity

Outdoor ambient

Temp

-23 to 32°C

Pet safety

Pet-safe

Mature size

Around 0.6-0.8 m tall and 1-1.2 m wide

Care at a glance

Light

Flower Carpet Rose needs sun on the leaves, not just bright ambient room light. Full sun, at least 6 hours daily, for the densest flowering and best disease resistance. It tolerates a little light shade but blooms more thinly; avoid heavily shaded sites that promote leggy growth and disease. A south or west-facing windowsill in the northern hemisphere is the default; anywhere else, expect the plant to stretch and pale out within a season.

Watering

Water flower carpet rose deeply once a week in the growing season; more in containers or heat. The actual day count varies with pot size, light, and season — the finger test (or lifting the pot to feel its weight) is more reliable than a fixed calendar. Empty any drainage saucer afterwards so the pot isn't sitting in water. Water at the base during establishment and dry spells. Once settled it is notably drought-tolerant for a rose. Container-grown plants dry out faster and need more regular watering through summer.

Soil and pot

Flower Carpet Rose grows best in well-drained, moderately fertile soil, slightly acidic to neutral (ph 6.0-7.0). Adaptable and tolerant of poorer soils than most roses. Improve with compost at planting and ensure good drainage, especially on heavy clay or in containers where waterlogging causes root problems. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Flower Carpet Rose sits happiest at around Outdoor ambient humidity and -23 to 32°C (-10 to 90°F). An outdoor groundcover rose with no humidity needs. The series is specifically bred for disease resistance, so it shrugs off blackspot and mildew far better than most roses even in damp climates. If you keep the room above year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed flower carpet rose sparingly. Apply a balanced rose feed in early spring and again in midsummer after the first heavy flush to sustain bloom. A spring mulch conserves moisture and feeds the shallow roots. Container plants benefit from a slow-release rose fertiliser. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on flower carpet rose in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Leggy, bare centre over timeWithout the recommended hard renewal pruning it thins and goes woody in the middle. Shear the whole plant back by about a third in late winter to keep it dense and floriferous.
  • Waterlogging in containersExcellent drought tolerance but poor tolerance of soggy roots; container plants in heavy compost can rot. Use free-draining mix and ensure drainage holes are clear.
  • Aphids on new growthEven disease-resistant roses attract greenfly on soft spring shoots. Hose off or squash; the plant's vigour usually outgrows minor infestations without intervention.
  • Reduced bloom in shadePlanted too shady, the famous carpet of flowers thins markedly. Reserve sunny banks and edges for it and accept fewer blooms in lower light.

Propagation

Propagate from semi-ripe or hardwood cuttings; the spreading stems also self-layer where they touch moist soil. Flower Carpet roses are trademarked and patent-protected in many regions, so propagation is for personal use only, not resale. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Flower Carpet Rose is pet-safe. ASPCA-listed as non-toxic to cats, dogs and horses; all true Rosa species are classified non-toxic. The low, accessible habit means pets may brush against thorns, so the main risk is mechanical scratches rather than poisoning. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Flower Carpet Rose care — frequently asked questions

What is the common name for Rosa 'Flower Carpet'?

Rosa 'Flower Carpet' is most commonly called Flower Carpet Rose, but it is also known as Flower Carpet Rose, Emera, Noatraum. The names refer to the same species, so care instructions for Flower Carpet Rose apply identically to anything sold as Emera.

How much light does flower carpet rose need?

Flower Carpet Rose grows best in direct sun (at least 4-6 hours). Full sun, at least 6 hours daily, for the densest flowering and best disease resistance. It tolerates a little light shade but blooms more thinly; avoid heavily shaded sites that promote leggy growth and disease.

How often should I water flower carpet rose?

Water flower carpet rose deeply once a week in the growing season; more in containers or heat. Water at the base during establishment and dry spells. Once settled it is notably drought-tolerant for a rose. Container-grown plants dry out faster and need more regular watering through summer. The finger-test (or lifting the pot to feel its weight) beats a fixed weekly calendar because pot size, light, and season all change how fast the soil dries.

Is flower carpet rose toxic to cats and dogs?

Flower Carpet Rose is pet-safe. ASPCA-listed as non-toxic to cats, dogs and horses; all true Rosa species are classified non-toxic. The low, accessible habit means pets may brush against thorns, so the main risk is mechanical scratches rather than poisoning.

What USDA hardiness zone does flower carpet rose grow in?

Flower Carpet Rose is rated for USDA zone 5-10 (outdoor groundcover rose) and RHS hardiness H6. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Flower Carpet Rose deep-dive guides

Every aspect of flower carpet rose care, each with its own calibrated guide:

Featured in these plant shortlists

Flower Carpet Rose qualifies for 11 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

Related guides

Flower Carpet Rose is also known as Flower Carpet Rose, Emera, and Noatraum.