Sin Espinas is a red-fleshed, moderately sweet dragon fruit (pitaya) cultivar of Selenicereus undatus that sets fruit without a second variety. It flowers May–September and fruit ripens 30-35 days after flowering.

- Flesh colourRed
- Brix16-18° · moderately sweet
- PollinationSelf-fertile
- FloweringMay–September
- Bud to flower~25 daysTypical for dragon fruit
- Harvest30-35 days after flowering
Distinguishing features
Sin Espinas dragon fruit is a popular, almost thornless variety from Nicaragua with pink skin, green fins, and deep red flesh
Fruit and flavor
It offers a tart, cherry-like flavor and is rich in antioxidants.