0Oncidium – 5
Oncidium
Genus – the data refers to the whole genus Oncidium, not to a single species.
- Taxonomy
- Family: Orchidaceae · Genus: Oncidium
Still missing: plant type, native distribution, natural habitat, height / growth form, flowering period, growth & dormancy period.
Tips & experience from members
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How members water it
Not enough logs yet: at least 3 plants with regular watering logs are needed (now: 0). Waterings logged in Care feed this – anonymised and aggregated.
How it thrives
Watermedium
Lightbright indirect
Humiditymedium
Min. temperature12 °CJanuary
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Warm room (above 12 °C), at the brightest window, away from radiators and draughts.
Spider mites love dry heated air – check the undersides of the leaves.
February
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Warm room (above 12 °C), at the brightest window, away from radiators and draughts.
Spider mites love dry heated air – check the undersides of the leaves.
March
When the top 2–3 cm of soil are dry.
First weak dose at the end of the month if it is actively growing.
Bright spot, east or west window.
After flowering, if roots spill out: fresh orchid bark, a barely larger pot.
April
When the top 2–3 cm of soil are dry.
Orchid fertiliser every third watering, weak solution.
Bright spot, east or west window.
After flowering, if roots spill out: fresh orchid bark, a barely larger pot.
May
When the top 2–3 cm of soil are dry.
Orchid fertiliser every third watering, weak solution.
Bright spot, east or west window.
June
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Orchid fertiliser every third watering, weak solution.
Bright window indoors, midday sun filtered by a curtain; away from draughts and air-con.
July
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Orchid fertiliser every third watering, weak solution.
Bright window indoors, midday sun filtered by a curtain; away from draughts and air-con.
August
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Orchid fertiliser every third watering, weak solution.
Bright window indoors, midday sun filtered by a curtain; away from draughts and air-con.
It flowers next month – once you see buds, don’t move it any more.
September
When the top 2–3 cm of soil are dry.
Orchid fertiliser every third watering, weak solution.
Bright spot, east or west window.
It usually flowers now – don’t turn or move it, and log the bloom in your diary!
October
When the top 2–3 cm of soil are dry.
No feeding now.
Bright spot, east or west window.
Keep it away from radiators; watch for spider mites in the dry air.
It usually flowers now – don’t turn or move it, and log the bloom in your diary!
November · now
When the top 2–3 cm of soil are dry.
No feeding now.
Bright spot, east or west window.
It usually flowers now – don’t turn or move it, and log the bloom in your diary!
December
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Warm room (above 12 °C), at the brightest window, away from radiators and draughts.
Spider mites love dry heated air – check the undersides of the leaves.
Wrinkled pseudobulbs signal thirst or root trouble.
Oncidium – what to know
Oncidium: a plant genus (Orchidaceae). Care guidelines: light: bright indirect; water: medium; min. 12 °C. It is not known to be toxic to cats or dogs.
Frequently asked questions
How often should I water Oncidium?
Moderately: water when the top 2–3 cm of soil is dry, and never let it sit in standing water.
How much light does Oncidium need?
It likes bright but indirect light, such as near an east- or west-facing window.
How cold can Oncidium get?
Keep it above 12 °C – it is frost-tender and needs a frost-free spot in winter.
Is Oncidium toxic to cats and dogs?
It is not known to be toxic to cats or dogs.
When does Oncidium flower?
Typical flowering time: September, October, November.
What members’ data shows
When does it really bloom?
No blooms logged yet. If yours flowers, your data will be the first!
Average watering interval
Not enough watering logs yet. Waterings logged in the care hub feed this chart.
Questions about this species
Care data is for guidance only.
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