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Plant care

Apricot Sprite Hyssop (Apricot Sprite Hummingbird Mint) care

Agastache aurantiaca 'Apricot Sprite'

Also called Apricot Sprite Hyssop, Apricot Sprite Hummingbird Mint.

RHS H3USDA 6–10Pet-safeIndoor 30–45 cm tall

Watering rhythm

7-10days

Every 7–10 days once established; more frequent in containers

Light

Direct sun (at least 4-6 hours)

Soil

Sandy loam or gritty well-drained mix, pH 6.0–7.5

Humidity

25–55%

Temp

−5°C to 38°C

Pet safety

Pet-safe

Mature size

30–45 cm tall

Care at a glance

Light

Aim for at least 4-6 hours of direct sun on the leaves. Requires full sun, ideally 6–8 hours per day, for maximum flower production and compact growth. In partial shade, flowering is greatly reduced and stems become lax. Performs exceptionally well in hot, dry, sunny spots. If your only bright window faces south, that's perfect for apricot sprite hyssop — same window any aroid would fry on.

Watering

Watering apricot sprite hyssop: every 7–10 days once established; more frequent in containers. The number that matters isn't the day of the week — it's how dry the top 2-3 cm of the pot feels. A finger in the soil tells you more than a watering app. After every watering, tip the saucer. Allow soil to dry between waterings. Container-grown plants dry out faster and need more frequent checking. Overwatering is the leading cause of plant decline — soggy roots rot quickly, especially in cooler temperatures.

Soil and pot

Apricot Sprite Hyssop grows best in sandy loam or gritty well-drained mix, ph 6.0–7.5. Use a free-draining medium; add perlite or coarse grit to standard potting mix for container growing. Lean soils produce the best flower-to-foliage ratio. Avoid moisture-retentive composts as the sole growing medium. 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

Apricot Sprite Hyssop sits happiest at around 25–55% humidity and −5°C to 38°C (23°F to 100°F). Low to moderate humidity preferred. In humid climates, ensure good air circulation around plants to reduce mildew risk. Avoid wetting foliage in the evening. If you keep the room above −5°C to 38°C 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 apricot sprite hyssop sparingly. One light application of a balanced or low-nitrogen fertiliser in early spring. Container specimens benefit from a monthly dilute feed during the growing season. Cease feeding by late summer to allow hardening before autumn. 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 apricot sprite hyssop in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Powdery mildewThe compact habit can restrict airflow between plants if spaced too closely. Maintain 30–40 cm spacing, avoid evening watering, and apply a potassium bicarbonate spray at first sign of white coating.
  • Root rot in containersContainers without drainage holes or saucers left filled with water cause rapid root rot. Always use containers with adequate drainage and empty saucers after rainfall or watering.
  • Fading flower colour in extreme heatThe soft apricot tones can bleach to near-white in sustained temperatures above 38°C. Provide light afternoon shade during heat waves to preserve colour intensity.

Propagation

Propagate by softwood cuttings taken in late spring to early summer — the preferred method to maintain cultivar flower colour. Surface-sow species seed at 20–22°C but seedlings will vary. Cuttings root in 2–3 weeks in moist perlite under indirect light. 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

Apricot Sprite Hyssop is pet-safe. As a cultivar of Agastache aurantiaca (Lamiaceae), 'Apricot Sprite' carries no recognized toxic principles. The ASPCA does not list Agastache as toxic. No veterinary reports of toxicity. Standard caution applies for large ingestions of any plant material. 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.

Apricot Sprite Hyssop care — frequently asked questions

What is the common name for Agastache aurantiaca 'Apricot Sprite'?

Agastache aurantiaca 'Apricot Sprite' is most commonly called Apricot Sprite Hyssop, but it is also known as Apricot Sprite Hyssop, Apricot Sprite Hummingbird Mint. The names refer to the same species, so care instructions for Apricot Sprite Hyssop apply identically to anything sold as Apricot Sprite Hummingbird Mint.

How much light does apricot sprite hyssop need?

Apricot Sprite Hyssop grows best in direct sun (at least 4-6 hours). Requires full sun, ideally 6–8 hours per day, for maximum flower production and compact growth. In partial shade, flowering is greatly reduced and stems become lax. Performs exceptionally well in hot, dry, sunny spots.

How often should I water apricot sprite hyssop?

Water apricot sprite hyssop every 7–10 days once established; more frequent in containers. Allow soil to dry between waterings. Container-grown plants dry out faster and need more frequent checking. Overwatering is the leading cause of plant decline — soggy roots rot quickly, especially in cooler temperatures. 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 apricot sprite hyssop toxic to cats and dogs?

Apricot Sprite Hyssop is pet-safe. As a cultivar of Agastache aurantiaca (Lamiaceae), 'Apricot Sprite' carries no recognized toxic principles. The ASPCA does not list Agastache as toxic. No veterinary reports of toxicity. Standard caution applies for large ingestions of any plant material.

What USDA hardiness zone does apricot sprite hyssop grow in?

Apricot Sprite Hyssop is rated for USDA zone 6–10 and RHS hardiness H3. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Apricot Sprite Hyssop deep-dive guides

Every aspect of apricot sprite hyssop care, each with its own calibrated guide:

Featured in these plant shortlists

Apricot Sprite Hyssop qualifies for 8 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 houseplants for full sunHouseplants that want direct sun — the species for a hot south or west-facing windowsill where shade-lovers scorch.
  • 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

Apricot Sprite Hyssop is also commonly called Apricot Sprite Hyssop or Apricot Sprite Hummingbird Mint.