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Venus Flytrap Dentate
IntermediateDionaea muscipula 'Dentate Traps'
A cultivar with triangular pointed trap teeth, giving a more powerful impression than typical thin teeth.
About
Dentate (Dionaea muscipula 'Dentate Traps') is a Venus flytrap cultivar distinguished by its short, broad, triangular trap teeth (cilia) that replace the typical long, slender cilia of the wild-type plant. These dentate-edged traps create a notably more powerful and aggressive appearance while retaining the same snap-trap mechanism triggered by two contacts with the sensory hairs within 20 seconds. Growing requirements are identical to the species: acidic, nutrient-poor media, tray watering with pure or rainwater only, strong direct sunlight, and no fertilizer. Adult plants typically measure 5–12 cm in diameter. The cultivar's unique serrated trap profile makes it a favorite among collectors. In the International Carnivorous Plant Society (ICPS) cultivar register the established name is 'Dentate Traps': it was found by L. Song Jr. before 1990 and registered by B. Rice in 1999. ICPS treats the plant introduced as 'Dentate' by D'Amato in 1998 as the same cultivar.
Lifespan of the Venus Flytrap Dentate
The Venus Flytrap Dentate lives 10-20 years.
Size of the Venus Flytrap Dentate
The Venus Flytrap Dentate grows to 5-12cm.
Temperature & humidity for the Venus Flytrap Dentate
A cold winter dormancy at 5–10°C is mandatory.
Basic Info
Origin
Horticultural cultivar (wild species native to wetlands of North and South Carolina, USA)
Lifespan
10-20 years
Size
5-12cm
Temperature
10〜30℃
Humidity
60〜90%
Watering & Fertilizer
Insects (auto-capture)
Growing Tips
Light & Placement
Grown in strong outdoor sun, both the color and the triangular teeth develop well. In low light the traps come out weak.
Watering
Tray-water to keep it constantly moist, using only pure or rain water. Tap-water minerals weaken the plant, so avoid them.
Soil & Repotting
Use pure sphagnum or peat moss with perlite, and never fertilize. It grows to about 5-12 cm across.
Dormancy Care
It must go dormant at 5-10°C in winter. Kept in a warm room it cannot rest and weakens, so expose it to the cold.
Pests & Cautions
Two touches on the trigger hairs close the trap, but each trap can close only a limited number of times. Do not trigger it for fun.
Venus Flytrap Dentate FAQ
QWhat is the growing difficulty level for Venus Flytrap Dentate?
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 lifespan of Venus Flytrap Dentate?
The average lifespan of Venus Flytrap Dentate is 10-20 years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Venus Flytrap Dentate get?
The mature size of Venus Flytrap Dentate is 5-12cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Venus Flytrap Dentate?
Venus Flytrap Dentate: watering & fertilizer — Insects (auto-capture). Aim for appropriate frequency and amount.
QWhat is the typical price for Venus Flytrap Dentate?
The price of Venus Flytrap Dentate varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: September 25, 2026
Growing Specifications
- USDA Zone
- 5–8
- Hardiness (RHS)
- H3
Sources: Missouri Botanical Garden - Dionaea muscipula (Zone 5-8) / RHS Find a Plant - Dionaea muscipula (H3)
References & Sources
Edited & verified by: GrowerDirect 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: Dionaea muscipula J.Ellis 'Dentate Traps'
Synonyms: Drosera sessiliflora Raf., Dionaea sessiliflora Raf., Dionaea sensitiva Salisb., Drosera uniflora Raf., Dionaea uniflora Raf., Dionaea corymbosa Raf.
Class: 栽培品種（cultivar）
Originator: L. Song Jr.
Awards: ICPS登録栽培品種
Authority databases: GBIF · POWO · ICPS cultivar registration (International Carnivorous Plant Society)
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
Although a cultivated variety, it is listed as CITES Appendix II under the species Dionaea muscipula (trade regulations apply at the species level). IUCN designations do not apply to cultivated varieties.
Sources: CITES Appendices (carnivorous plants) - ICPS/Barry Rice / CITES & Carnivorous Plant Checklist (RBG Kew)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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