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Plant care

Azores Jasmine (White Azorean Jasmine) care

Jasminum azoricum

Also called Azores Jasmine, White Azorean Jasmine, Lemon-Scented Jasmine.

RHS H2USDA 9–11Pet-safeIndoor Height 2.5–4 m

Watering rhythm

5-7days

Every 5–7 days in summer; every 10–14 days in winter

Light

Direct sun (at least 4-6 hours)

Soil

Fertile, well-draining loam or chalk-based mix

Humidity

40–60%

Temp

5–27°C

Pet safety

Pet-safe

Mature size

Height 2.5–4 m

Care at a glance

Light

Aim for at least 4-6 hours of direct sun on the leaves. Requires full sun for best flowering — ideally a south-facing position. Tolerates brief periods of partial shade but flowering is significantly reduced. Needs at least 5–6 hours of direct sun daily. If your only bright window faces south, that's perfect for azores jasmine — same window any aroid would fry on.

Watering

Watering azores jasmine: every 5–7 days in summer; every 10–14 days in winter. 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 the top 2–3 cm of soil to dry out between waterings. Well-drained soil is critical — this species is sensitive to waterlogging and root rot. Reduce watering significantly in cool months.

Soil and pot

Azores Jasmine grows best in fertile, well-draining loam or chalk-based mix. Use a loam-based compost (e.g. John Innes No. 3) with added horticultural grit for drainage. Prefers neutral to slightly alkaline pH. Avoid heavy clay or moisture-retentive composts. 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

Azores Jasmine sits happiest at around 40–60% humidity and 5–27°C (41–81°F). Adapts well to average indoor or greenhouse humidity. Does not require artificially elevated humidity, but appreciates occasional misting in very dry environments, especially in heated rooms in winter. If you keep the room above 5–27°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 azores jasmine sparingly. Apply a high-potassium liquid fertiliser (such as tomato feed) monthly during the growing season (spring to early autumn). This promotes flowering over leafy growth. Do not feed during 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 azores jasmine in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Root rot from overwateringThe most common cause of decline. Ensure pots have drainage holes and never allow the plant to sit in water. Use a well-draining compost and terracotta pots to help regulate moisture.
  • Poor or no floweringUsually caused by insufficient light or excess nitrogen fertiliser. Move to a sunnier position and switch to a high-potassium feed. Plants in deep shade rarely bloom.
  • Spider mites and whiteflyCommon under glass or indoors. Increase ventilation, mist leaves, and treat with insecticidal soap or neem oil. Check the undersides of leaves regularly as colonies build quickly in warm conditions.

Propagation

Take semi-ripe stem cuttings (8–12 cm) in summer with a heel. Dip in rooting hormone and insert into a peat-free cutting compost mixed with perlite. Maintain at 18–21°C with high humidity until rooted (4–8 weeks). Alternatively, layer long flexible stems in spring by pegging a stem section to the soil. 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

Azores Jasmine is pet-safe. ASPCA lists Jasminum species as non-toxic to dogs, cats, and horses (Toxic Principles: Non-toxic). Azores jasmine is a true Jasminum — distinct from toxic 'false jasmines' such as Gelsemium sempervirens. 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.

Azores Jasmine care — frequently asked questions

What is the common name for Jasminum azoricum?

Jasminum azoricum is most commonly called Azores Jasmine, but it is also known as Azores Jasmine, White Azorean Jasmine, Lemon-Scented Jasmine. The names refer to the same species, so care instructions for Azores Jasmine apply identically to anything sold as White Azorean Jasmine.

How much light does azores jasmine need?

Azores Jasmine grows best in direct sun (at least 4-6 hours). Requires full sun for best flowering — ideally a south-facing position. Tolerates brief periods of partial shade but flowering is significantly reduced. Needs at least 5–6 hours of direct sun daily.

How often should I water azores jasmine?

Water azores jasmine every 5–7 days in summer; every 10–14 days in winter. Allow the top 2–3 cm of soil to dry out between waterings. Well-drained soil is critical — this species is sensitive to waterlogging and root rot. Reduce watering significantly in cool months. 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 azores jasmine toxic to cats and dogs?

Azores Jasmine is pet-safe. ASPCA lists Jasminum species as non-toxic to dogs, cats, and horses (Toxic Principles: Non-toxic). Azores jasmine is a true Jasminum — distinct from toxic 'false jasmines' such as Gelsemium sempervirens.

What USDA hardiness zone does azores jasmine grow in?

Azores Jasmine is rated for USDA zone 9–11 and RHS hardiness H2. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Azores Jasmine deep-dive guides

Every aspect of azores jasmine care, each with its own calibrated guide:

Featured in these plant shortlists

Azores Jasmine qualifies for 12 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

Related guides

Azores Jasmine is also known as Azores Jasmine, White Azorean Jasmine, and Lemon-Scented Jasmine.