Growli

Plant care

Veterans' Honor Rose (Veterans' Honor) care

Rosa 'Veterans' Honor'

Also called Veterans' Honor, JACcofl.

RHS H6USDA 5-9Pet-safeIndoor 1.2-1.5 m tall by 0.6-0.9 m wide

Watering rhythm

Direct sun (at least 4-6 hours)

Deeply once or twice weekly during growth

Light

Direct sun (at least 4-6 hours)

Soil

Fertile, well-drained loam, pH 6.0-6.8

Humidity

40-70%

Temp

15-26°C

Pet safety

Pet-safe

Mature size

1.2-1.5 m tall by 0.6-0.9 m wide

Care at a glance

Light

Veterans' Honor Rose needs sun on the leaves, not just bright ambient room light. Requires 6+ hours of direct sun for rich red colour and strong, long stems. The blooms hold their colour well in heat; tolerates only light afternoon shade in hot climates. 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 veterans' honor rose deeply once or twice weekly during growth. 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. Give the root zone a thorough soak to promote deep roots, increasing in heat and flowering. Apply at the base, keep leaves dry, and mulch to even out soil moisture.

Soil and pot

Veterans' Honor Rose grows best in fertile, well-drained loam, ph 6.0-6.8. Prefers humus-rich, moisture-retentive soil improved with compost or rotted manure. Ensure good drainage; lighten heavy clay with organic matter to avoid waterlogging. 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

Veterans' Honor Rose sits happiest at around 40-70% humidity and 15-26°C (59-79°F). An outdoor rose unaffected by ambient humidity, though prolonged damp can encourage fungal disease. Favour open spacing and airflow over any specific humidity target. If you keep the room above 15 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 veterans' honor rose sparingly. Feed with balanced rose fertiliser at spring bud-break and again after the first flush, then a potash-rich feed by midsummer. Stop feeding by late summer so growth hardens before winter. 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 veterans' honor rose in the Growli community. Each is annotated with the most common cause so you know where to start.

  • BlackspotGenerally disease-resistant but can spot in prolonged wet weather; clear fallen leaves, mulch, ensure airflow, and spray preventively where pressure is high.
  • AphidsGreenfly cluster on soft new shoots and buds, distorting growth; dislodge with water, encourage predators, or use insecticidal soap when numerous.
  • Powdery mildewWhite coating on young leaves in dry-root, humid-air conditions; keep soil evenly moist and prune to keep the bush open and airy.
  • Blind shootsVigorous stems occasionally fail to form a bud, especially after cool spells; prune them to a strong outward-facing bud to redirect energy into flowers.

Propagation

Propagate by budding (chip- or T-budding) onto a rootstock or by hardwood cuttings in autumn; this patented cultivar will not come true from seed. Most nursery plants are budded. 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

Veterans' Honor Rose is pet-safe. ASPCA-listed as non-toxic to cats, dogs and horses (Rosa species; toxic principle: none). With its near-thornless stems even mechanical injury risk is low, though any remaining prickles can still scratch. 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.

Veterans' Honor Rose care — frequently asked questions

What is the common name for Rosa 'Veterans' Honor'?

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

How much light does veterans' honor rose need?

Veterans' Honor Rose grows best in direct sun (at least 4-6 hours). Requires 6+ hours of direct sun for rich red colour and strong, long stems. The blooms hold their colour well in heat; tolerates only light afternoon shade in hot climates.

How often should I water veterans' honor rose?

Water veterans' honor rose deeply once or twice weekly during growth. Give the root zone a thorough soak to promote deep roots, increasing in heat and flowering. Apply at the base, keep leaves dry, and mulch to even out soil moisture. 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 veterans' honor rose toxic to cats and dogs?

Veterans' Honor Rose is pet-safe. ASPCA-listed as non-toxic to cats, dogs and horses (Rosa species; toxic principle: none). With its near-thornless stems even mechanical injury risk is low, though any remaining prickles can still scratch.

What USDA hardiness zone does veterans' honor rose grow in?

Veterans' Honor Rose is rated for USDA zone 5-9 (outdoor garden rose) and RHS hardiness H6. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Veterans' Honor Rose deep-dive guides

Every aspect of veterans' honor rose care, each with its own calibrated guide:

Featured in these plant shortlists

Veterans' Honor Rose qualifies for 10 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

  • Best pet-safe houseplantsHouseplants the ASPCA lists as non-toxic to cats and dogs — every one verified against the ASPCA toxic and non-toxic plant list.
  • Best flowering houseplantsIndoor plants grown for their blooms — selected from the flowering species in Growli’s plant-care library.
  • Best pet-safe flowering plantsFlowering houseplants the ASPCA lists as non-toxic to cats and dogs — colour and blooms in a pet home, without the worry.
  • Best pet-safe plants for bright lightNon-toxic to cats and dogs and happy in a bright, sunny spot — safe plants for your best-lit windowsill.
  • Best pet-safe large indoor plantsBig, floor-standing houseplants the ASPCA lists as non-toxic to cats and dogs — a statement plant that is safe around pets.
  • Best houseplants for full sunHouseplants that want direct sun — the species for a hot south or west-facing windowsill where shade-lovers scorch.
  • Best fast-growing houseplantsHouseplants documented as fast or vigorous growers — quick to fill a pot, cover a pole or trail down a shelf.
  • Best fragrant houseplantsIndoor plants with scented flowers or aromatic foliage — greenery you can smell, selected from our care library.
  • Best cat-safe plantsHouseplants the ASPCA lists as non-toxic to cats (and dogs) — safe greenery for a home with a curious cat.
  • Best dog-safe plantsHouseplants the ASPCA lists as non-toxic to dogs (and cats) — safe greenery for a home with a curious dog.
  • Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Veterans' Honor Rose is also commonly called Veterans' Honor or JACcofl.