Source: Wikimedia Commons
Rattlesnake Plant
IntermediateCalathea crotalifera
A calathea with snake-like pattern on wavy elongated leaves. Prayer plant relative that closes leaves at night.
About
Goeppertia insignis (formerly Calathea lancifolia), the rattlesnake plant, is a perennial in the family Marantaceae, native to Brazil. Its elongated, wavy-edged leaves bear a pattern of alternating light and dark green ovals along the midrib — reminiscent of a rattlesnake's markings — while the undersides are a rich purple. Like other marantaceae, it performs nyctinastic leaf movements, folding its leaves upward at night. It thrives in partial shade to bright indirect light; direct sun bleaches the leaf patterns. Maintain consistent soil moisture, as drought causes the leaves to curl; high humidity (50–70%) is preferred, and misting is beneficial. Sensitive to fluoride and chlorine in tap water; filtered or rainwater is recommended. Considered somewhat easier to maintain than true calatheas, it is a popular choice for those seeking the marantaceae aesthetic with slightly less demanding care requirements.
Basic Info
Origin
Brazil
Lifespan
Perennial
Size
30-60cm
Temperature
15〜30℃
Humidity
50〜70%
Watering & Fertilizer
None
Growing Tips
Light
Partial shade to bright indirect light
Watering
Keep soil consistently moist
Humidity
Prefers high humidity (50%+)
Notes
Leaf tips dry easily, humidity management important
Rattlesnake Plant FAQ
QWhat is the growing difficulty level for Rattlesnake Plant?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Rattlesnake Plant?
The ideal temperature for Rattlesnake Plant is 15〜30℃. Recommended humidity is 50〜70%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Rattlesnake Plant?
The average lifespan of Rattlesnake Plant is Perennial. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Rattlesnake Plant get?
The mature size of Rattlesnake Plant is 30-60cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Rattlesnake Plant?
Rattlesnake Plant: watering & fertilizer — None. Aim for appropriate frequency and amount.
QWhat is the typical price for Rattlesnake Plant?
The price of Rattlesnake Plant varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: July 5, 2026
Growing Specifications
- USDA Zone
- 11–12
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Accepted name: Calathea crotalifera (W.Bull ex W.E.Marshall) J.M.A.Braga, L.J.T.Cardoso & R.Couto
Synonyms: Calathea lancifolia Boom, Calathea insignis (W.Bull ex W.E.Marshall) L.H.Bailey & Raffill, Maranta insignis W.Bull
Authority databases: GBIF · POWO
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
観葉植物。CITES附属書(植物)・特定外来生物・特定動物いずれも非該当を有限文書照合で確認(CITES flora section に当該属の掲載なし。Dracaena spp.掲載は同名のトカゲ属でありシダ植物Dracaenaは非該当)。
Sources: CITES Appendices I/II/III (flora section, grepped via dbca mirror) / CITES Appendices (official) / 環境省 特定外来生物等一覧
Regulations may change. Always verify the latest information with the relevant authorities.
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