Hygrophila Siamensis
Hygrophila corymbosa 'Siamensis'
Also known as Hygrophila siamensis, Siamensis 53B, Thai Water Friend, Temple Plant, Nomaphila stricta
Care at a glance
- Light
- Medium light
- CO2
- No CO₂ needed
- Growth rate
- Medium
- Placement
- Background
- Type
- Stem
- Temperature
- 68–86°F (20–30°C)
- pH
- 6.0–8.0
- Hardness
- 2–18 dGH
- Max height
- 15.7 in (40 cm)
- Spread
- 4.7 in (12 cm)
- Nutrient uptake
- Root + water column
- Growth region
- Submersed or emersed
- Difficulty
- Beginner
- Origin
- Southeast Asia (Thailand)
- Family
- Acanthaceae
Overview
One of the most forgiving background stems in the hobby, growing fine under modest light and no CO2, though it holds fuller lower leaves under medium to bright light. It grows quickly and throws out many side shoots, so it needs regular topping to stay bushy and off the surface. Replant the cut tops and they root within a week or two.
In the wild
Native to Thailand and neighboring parts of Southeast Asia, where it grows in and along slow marshy water and seasonally flooded ground. In the wild and in open tanks it readily grows emersed above the waterline, producing broader blue-green leaves and small blue flowers.
Good to know
A member of the Acanthaceae, the same family as Water Wisteria. 'Siamensis' is an old trade name (once listed as Hygrophila siamensis) that is now treated as a variety of the widespread Hygrophila corymbosa. The 53B designation refers to Tropica's original clone catalog number.
Did you know
Did you know the whole Hygrophila corymbosa group is nicknamed the Temple Plant because it was historically grown in the ornamental ponds of Thai temples.
Where to buy
Some links may not be the exact species or variety.
- Glass Aqua Aquascaping plants and planted tank supplies
- Buce Plant Aquatic plants and aquascaping supplies
- Aquarium Plants Factory Aquatic plants shipped from a California greenhouse
…or ask your local fish store.
Appears in
No-CO2 plants · Background plants · Stem plants · Beginner plants
Growing Hygrophila Siamensis?
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