Chiric Sanango (Yesterday-Today-and-Tomorrow) care

Light

Bright but filtered. Chiric Sanango burns within days in unfiltered south-facing summer sun, and stops growing within months in deep shade. Thrives in bright, filtered light — mimicking the dappled canopy of Andean cloud forests. Full midday sun bleaches foliage and may scorch leaves; a position near an east- or west-facing window or shaded greenhouse bench is ideal. Outdoors in USDA 10-11, grow in partial shade with morning sun. If you only have a south window, set the plant back 1.5 m or hang a sheer curtain — both knock the intensity down into the right range.

Watering

Watering chiric sanango: every 5-7 days in active growth, 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. Keep the root zone evenly moist during the growing season but never waterlogged. Reduce frequency in winter when growth slows. Use room-temperature rainwater or filtered water — Brunfelsia is sensitive to fluoride and chlorine, which cause leaf-tip browning. Allow the top 2-3 cm of soil to dry slightly between waterings.

Soil and pot

Chiric Sanango grows best in well-draining, humus-rich, slightly acidic loam. Use a mix of 2 parts quality peat-free compost, 1 part perlite, and 1 part bark to replicate the organic, free-draining rainforest floor. Target pH 5.5-6.5. Good drainage is essential — waterlogged roots rot rapidly. Repot every 2-3 years in spring. 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

Chiric Sanango sits happiest at around 60-80% humidity and 16-30°C (61-86°F). Requires high humidity to mirror its Amazonian cloud-forest origin. Below 50% causes leaf curl and bud drop. Use a pebble tray with water, group with other plants, or run a humidifier nearby. Misting the foliage directly can encourage fungal spots — indirect humidification is preferred. If you keep the room above 16 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 chiric sanango sparingly. Feed every 2-3 weeks from spring through summer with a balanced liquid fertiliser (NPK 10-10-10) diluted to half strength. Switch to a low-nitrogen, high-potassium feed in late summer to harden growth and encourage flower-bud set. Do not feed in autumn and 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 chiric sanango in the Growli community. Each is annotated with the most common cause so you know where to start.

• Bud drop — Caused by sudden temperature drops, draughts, low humidity, or moving the plant while buds are forming. Maintain a stable environment of 18-24°C and 60%+ humidity; avoid repositioning once flower buds appear.
• Leaf-tip browning — Typically a fluoride or chlorine sensitivity reaction from tap water. Switch to collected rainwater, filtered water, or allow tap water to stand overnight before use. Low humidity compounds the problem.
• Spider mites — Dry indoor conditions invite spider mite infestations, evidenced by fine webbing and stippled leaves. Increase humidity, wipe leaves with a damp cloth, and treat with insecticidal soap or neem oil if populations establish.

Propagation

Take 8-10 cm semi-hardwood stem cuttings in early summer. Remove lower leaves, dip the cut end in hormone rooting powder, and insert into a 50:50 mix of perlite and peat-free compost. Maintain 24°C with high humidity (a clear bag or propagator cover works well). Rooting takes 4-8 weeks. Air layering is also reliable on mature plants. 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

Chiric Sanango is toxic to pets. ASPCA lists Brunfelsia (Yesterday-Today-and-Tomorrow) as toxic to dogs and cats. Active compounds include brunfelsamidine and hopeanine, which cause severe neurological signs — tremors, seizures, hyperthermia, and in serious cases death. Dogs are particularly vulnerable; even small amounts of leaves, flowers, or berries have caused fatalities. Contact ASPCA Animal Poison Control (888-426-4435) immediately if ingestion is suspected. 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.

Chiric Sanango deep-dive guides

Every aspect of chiric sanango care, each with its own calibrated guide:

• Chiric Sanango watering schedule
• Chiric Sanango light requirements
• Best soil mix for chiric sanango
• Chiric Sanango fertilizing guide
• When to repot chiric sanango
• How to propagate chiric sanango
• Chiric Sanango growth rate & size
• Chiric Sanango cold hardiness
• Chiric Sanango temperature & humidity
• Is chiric sanango toxic to cats & dogs?
• Is chiric sanango toxic to cats?
• Is chiric sanango toxic to dogs?

Featured in these plant shortlists

Chiric Sanango qualifies for 5 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

• Best plants for a north-facing window — Houseplants for a north-facing window: bright, even, indirect light and no scorching direct sun. Each pick verified against its documented light needs.
• Best drought-tolerant houseplants — Houseplants that prefer to dry out — forgiving of forgotten watering and ideal for travel or busy weeks.
• Best humidity-loving houseplants — Houseplants that thrive in a bathroom, kitchen, or by a humidifier — selected by documented humidity preference.
• Houseplants toxic to cats & dogs — The common houseplants the ASPCA lists as toxic to cats and dogs — the ones to keep out of reach, each with its symptoms and a safe alternative.
• Best fragrant houseplants — Indoor plants with scented flowers or aromatic foliage — greenery you can smell, selected from our care library.
• Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Chiric Sanango is also known as Chiric Sanango, Yesterday-Today-and-Tomorrow, and Morning-Noon-and-Night.

• Anthurium andraeanum 'Roxanne' care — light, water and common problems
• Anthurium x 'Dark Mama' care — light, water and common problems
• Anthurium andraeanum 'Orange Hot' care — light, water and common problems
• All 6887 plant care guides in the Growli library