Closed Bell Terrarium - Anoectochilus albolineatus (Jewel orchid)
Anoectochilus albolineatus is a highly sought-after jewel orchid, admired for its deep green to bronze velvety leaves marked with fine, pale veining that appears almost luminous under soft light. In nature, it grows along shaded tropical forest floors where humidity is consistently high, light levels are low, and conditions remain stable, making it exceptionally well suited to a closed bell terrarium.
The enclosed glass environment provides the steady moisture and protection this species requires, while shielding it from drafts and rapid environmental changes. Because it thrives in indirect light and stable indoor temperatures, this terrarium works especially well in office environments, studios, and other calm interior spaces.
A slow-growing, visually striking terrarium plant that rewards patience and gentle care, ideal for shaded desks, shelves, and contemplative indoor spaces.
Light
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Low to medium indirect light (approx. 500–1,000 lux)
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Bright shade or filtered indoor light
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No direct sun
Softer light preserves leaf colour and enhances the delicate veining that jewel orchids are prized for.
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Temperature
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Ideal range: 18–24 °C
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Minimum: ~15 °C
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Prefers stable temperatures
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No night cooling required
Extended exposure to cooler temperatures or drafts may cause stress or leaf loss.
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Watering
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Water very sparingly
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Only add water if the substrate begins to dry and no condensation is visible for several days
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Excess water in small terrariums increases the risk of rot
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Condensation guidance
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Light condensation on the glass is normal and expected
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Heavy, persistent condensation indicates excess moisture
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If needed, briefly open the terrarium to allow excess humidity to escape
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Heat warning
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Avoid direct sun, heaters, electronics, or warm windows
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Small glass terrariums can overheat quickly, even in short periods of sun exposure
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Air refresh
Optional but recommended: briefly open the terrarium every few weeks to refresh the air and maintain balance
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