Freesia 'Yellow Passion' (Yellow Passion freesia) care

Light

Freesia 'Yellow Passion' needs sun on the leaves, not just bright ambient room light. Full sun outdoors or the brightest greenhouse spot, with at least 6 hours of direct light. Insufficient light gives weak stems and few flowers. 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 freesia 'yellow passion' water every 4-7 days while in growth, keeping soil moist but not soggy. 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. Hold even moisture from emergence through flowering, then reduce as the leaves yellow. Keep dormant corms dry over summer to prevent rot.

Soil and pot

Freesia 'Yellow Passion' grows best in light, sandy, free-draining loam or gritty bulb compost, slightly acidic to neutral. Requires excellent drainage; add grit or perlite to mixes. Avoid heavy, wet soils that rot corms. A pH near 6.0-6.5 is best. 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

Freesia 'Yellow Passion' sits happiest at around 40-60% humidity and 10-18°C (50-64°F). Happy in ordinary outdoor or greenhouse humidity. Prioritise ventilation to prevent botrytis on the foliage and flowers in still, damp air. If you keep the room above 10 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 freesia 'yellow passion' sparingly. Feed fortnightly with a high-potash (tomato) liquid feed from when flower spikes show until the foliage yellows, building the corm for next year. Stop feeding through dormancy. 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 freesia 'yellow passion' in the Growli community. Each is annotated with the most common cause so you know where to start.

• Flopping flower stems — Tall spikes lean and fall over without support. Use twiggy stakes or grow-through grids and grow in full sun for stronger stems.
• Blind shoots / no flowers — Warm nights above about 18-20°C and low light stop buds forming. Freesias need cool nights and bright conditions to flower.
• Corm rot from wet conditions — Overwatering or wet dormant storage rots corms. Use free-draining compost and keep corms dry after the foliage dies down.
• Aphids and grey mould — Aphids gather on buds and botrytis attacks crowded foliage under glass. Improve airflow, water at the base, and control aphids early.

Propagation

Propagate by removing cormlets from the parent corm during the summer dormancy and growing them on to flowering size over a year or two. 'Yellow Passion', being a named cultivar, is increased from corms rather than seed to remain true. 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

Freesia 'Yellow Passion' is pet-safe. Freesia is recognised by the ASPCA as non-toxic to cats and dogs and features on its pet-safe bouquet flower lists. As with any non-food plant, nibbling may cause mild, passing stomach upset, so it is still wise to keep pets from chewing the leaves or blooms. 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.

Freesia 'Yellow Passion' deep-dive guides

Every aspect of freesia 'yellow passion' care, each with its own calibrated guide:

• Freesia 'Yellow Passion' watering schedule
• Freesia 'Yellow Passion' light requirements
• Best soil mix for freesia 'yellow passion'
• Freesia 'Yellow Passion' fertilizing guide
• When to repot freesia 'yellow passion'
• How to propagate freesia 'yellow passion'
• Freesia 'Yellow Passion' growth rate & size
• Freesia 'Yellow Passion' cold hardiness
• Freesia 'Yellow Passion' temperature & humidity
• Is freesia 'yellow passion' toxic to cats & dogs?
• Is freesia 'yellow passion' toxic to cats?
• Is freesia 'yellow passion' toxic to dogs?
• Getting freesia 'yellow passion' to bloom

Featured in these plant shortlists

Freesia 'Yellow Passion' qualifies for 9 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

• Best pet-safe houseplants — Houseplants the ASPCA lists as non-toxic to cats and dogs — every one verified against the ASPCA toxic and non-toxic plant list.
• Best flowering houseplants — Indoor plants grown for their blooms — selected from the flowering species in Growli’s plant-care library.
• Best pet-safe flowering plants — Flowering 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 light — Non-toxic to cats and dogs and happy in a bright, sunny spot — safe plants for your best-lit windowsill.
• Best houseplants for full sun — Houseplants that want direct sun — the species for a hot south or west-facing windowsill where shade-lovers scorch.
• Best houseplants for a cool room — Houseplants that tolerate cool conditions down to about 10°C — for an unheated spare room, hallway, porch or a home kept cool.
• Best fragrant houseplants — Indoor plants with scented flowers or aromatic foliage — greenery you can smell, selected from our care library.
• Best cat-safe plants — Houseplants the ASPCA lists as non-toxic to cats (and dogs) — safe greenery for a home with a curious cat.
• Best dog-safe plants — Houseplants 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

Freesia 'Yellow Passion' is also known as Yellow Passion freesia, golden freesia, and yellow fragrant freesia.

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