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Heptapleurum arboricola Hayata
- Common name
- Dwarf umbrella tree, Hawaiian-elf, Miniature umbrella tree, Dwarf umbrella-tree
- Native distribution
- Hainan, Taiwan, Brazil, South Africa
Dwarf umbrella tree
Watermedium
Lightfull sunHumiditymedium
Min. temperature10 °CJanuary
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Bright and moderately cool (10–16 °C), e.g. a bedroom window.
February
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Bright and moderately cool (10–16 °C), e.g. a bedroom window.
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.
The sunniest window (south or west).
If roots fill the pot: fresh soil, a pot 1–2 cm larger. Water sparingly for a week afterwards.
April
When the top 2–3 cm of soil are dry.
Liquid feed every 2–3 weeks.
The sunniest window (south or west).
If roots fill the pot: fresh soil, a pot 1–2 cm larger. Water sparingly for a week afterwards.
May
When the top 2–3 cm of soil are dry.
Liquid feed every 2–3 weeks.
Best outdoors: sunny balcony, terrace or garden – acclimatise it to full sun gradually.
After mid-May (last frosts) it can go outside – keep it in partial shade for the first 1–2 weeks to avoid sunburn.
June
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Liquid feed every 2–3 weeks.
Best outdoors: sunny balcony, terrace or garden – acclimatise it to full sun gradually.
Above 35 °C, shade it at midday to prevent sunburn.
July
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Liquid feed every 2–3 weeks.
Best outdoors: sunny balcony, terrace or garden – acclimatise it to full sun gradually.
Above 35 °C, shade it at midday to prevent sunburn.
August
When the top 2–3 cm of soil are dry – more often in heatwaves, preferably in the evening.
Liquid feed every 2–3 weeks.
Best outdoors: sunny balcony, terrace or garden – acclimatise it to full sun gradually.
Above 35 °C, shade it at midday to prevent sunburn.
September
When the top 2–3 cm of soil are dry.
Liquid feed every 2–3 weeks.
Best outdoors: sunny balcony, terrace or garden – acclimatise it to full sun gradually.
Bring it in when nights drop below 15 °C. Check for pests first.
October
When the top 2–3 cm of soil are dry.
No feeding now.
The sunniest window (south or west).
November · now
When the top 2–3 cm of soil are dry.
No feeding now.
The sunniest window (south or west).
December
When the top 2–3 cm of soil are dry – less often in winter, with room-temperature water.
No feeding now.
Bright and moderately cool (10–16 °C), e.g. a bedroom window.
Growth photos
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