Opuntia tuna
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Opuntia tuna

Tuna · Elephantear pricklypear · Sour Pickle · Indian fig · Tuna pricklypea

Tier 2 Difficulty: easy Water: low Light: full_sun
Temperature
20–37 °C
Soil pH
6–7
Hardiness
Zone 10–11
Click count
64
Observations
93

Description

Source: leafsnap

Opuntia tuna is a species of cactus in the genus Opuntia. It is endemic to Hispaniola (in the Dominican Republic), Jamaica and other Caribbean Islands. The first description was in 1753 by Carl Linnaeus as Cactus tuna. Philip Miller described it as Opuntia tuna in 1768. It has one taxonomic synonym.

Care Guide

💧 Water
☀️ Light Full sun

Native to arid regions, the Elephantear pricklypear prospers in full sun, its native habitat marked by intense sunlight and very little shade. It will also tolerate partial sun, giving it some flexibility in how it grows.

Ideal: Full sun
🌡️ Temperature 20–37.8°C

Elephantear pricklypear does best in warm conditions and needs higher temperatures during the growing season to support growth and metabolic processes. It prefers plenty of sunlight, suitable moisture levels, and good air circulation. However, it can be damaged by excessively low temperatures and by overwatering. It’s important to maintain a balance and also avoid very high temperatures and excessively dry conditions.

Ideal temperature: 20–37.8°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

For Elephantear pricklypear, light applications of fertilizer once or twice a year during the growing season are sufficient. Avoid fertilizing in winter and in summer, when the plant is dormant. Reduce the amount of fertilizer for recently repotted plants and wait a couple of months after repotting before you start feeding again. Fertilizing promotes healthy growth and helps produce blooms.

🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Shrub, Succulent
Life Cycle
Perennial
Genus
Opuntia
Family
Cactaceae
Hardiness Zone
10-11
Mature Height
0 cm to 8 cm
Mature Spread
2.13 m to 3.96 m
Leaf Color
Green
Leaf Type
Evergreen
Flower Color
Yellow, Orange
Flower Size
6.35 cm to 10.16 cm
Bloom Time
Summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Fall

Tags (6)

Common Names (5)

en Tuna
en Elephantear pricklypear
en Sour Pickle
en Indian fig
en Tuna pricklypea