Araceae
Alocasia Jacklyn (Alocasia tandurusa): Complete Care Guide
Alocasia tandurusa
Plant in well-draining mix and maintain humidity between 60-80%. Water when the top 2-3 cm of soil are slightly dry. Provide bright indirect light and avoid cold drafts. Fertilize monthly during spring and summer.
Every 4 days
Partial shade
18° - 30°C
60% - 80%
Categories
What is Alocasia Jacklyn?
Alocasia Jacklyn (Alocasia tandurusa) is a medium-care plant from the Araceae family. Alocasia Jacklyn (Alocasia tandurusa) is a rare and spectacular tropical plant native to the humid rainforests of Sulawesi, Indonesia. Its enormous arrow-shaped leaves with prominent venation and deep green coloration make it one of the most sought-after alocasias among plant collectors worldwide. W...
Alocasia Jacklyn grows up to 1.2m, with spread of 90cm, watering every 4 days, 18°C – 30°C, 60–80% humidity. It is suitable for indoor environments and not safe for pets.
Care Guide
How to Water
Water when the top 2-3 cm of soil are slightly dry — typically every 3-5 days in summer, less in winter. Never leave standing water in the saucer as this causes root rot. Use room-temperature or filtered water for best results.
Lighting
Prefers bright indirect light from an east or west-facing window with a sheer curtain. Avoid direct sunlight which burns leaves, and excessive shade which slows growth. Can adapt to full-spectrum artificial lighting.
Ideal Soil
Use a light, well-draining mix: combine 40% tropical potting soil, 20% orchid bark, 20% perlite, and 20% worm castings. Ideal pH is 5.5 to 7.0. Never use compacted clay-heavy soil.
Recommended Pot
Terracotta or unglazed ceramic pots are ideal as they allow substrate aeration and prevent waterlogging. Ensure the pot has adequate drainage holes. Size: only 1-2 inches larger than the root ball.
Care Schedule
Fertilize
Every 30 days
Misting
Every 3 days
Repot
Every 450 days
About Alocasia Jacklyn
Alocasia Jacklyn (Alocasia tandurusa) is a rare and spectacular tropical plant native to the humid rainforests of Sulawesi, Indonesia. Its enormous arrow-shaped leaves with prominent venation and deep green coloration make it one of the most sought-after alocasias among plant collectors worldwide. When grown indoors, it can reach up to 4 feet in height, becoming a stunning focal point in any space.
How to Propagate
Rhizome Division
Divide in spring when the plant is in active growth. Wear gloves when handling as the sap can irritate skin.
- 1 Carefully remove the plant from its pot and shake off excess soil.
- 2 Identify cormels or rhizome sections that have their own roots.
- 3 Cut with a sterilized knife, ensuring each division has at least one growth point.
- 4 Allow cuts to dry for 1-2 hours to callous over.
- 5 Plant each division in moist, well-draining soil.
- 6 Keep in a warm, humid location until new growth appears.
Materials needed:
Offset Separation
Only separate offsets when they are at least 4-6 inches tall and have visible roots of their own.
- 1 Wait for offsets to form at the base of the plant.
- 2 Carefully detach the offset with its roots using a sterilized knife.
- 3 Plant the offset in moist, well-draining soil.
- 4 Keep in a warm, humid location until established.
Materials needed:
Characteristics
Max height
1.2m
Spread
90cm
Growth rate
Medium
Foliage
Evergreen
Warning: Toxic Plant
This plant can be toxic if ingested. Keep out of reach of:
Plant Uses
Ornamental
Great for decoration
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
Common Problems
Root Rot
Root rot is a serious fungal disease that affects the root system of plants, causing them to decay and die. It is primarily caused by overwatering, poor drainage, or soil-borne fungi such as Pythium, Phytophthora, Rhizoctonia, and Fusarium. The disease thrives in waterlogged conditions where roots are deprived of oxygen, making them susceptible to fungal infection.
Spider Mites
Spider mites are tiny arachnids (less than 1/20 inch long) related to spiders and ticks that feed on plant sap. They thrive in hot, dry conditions and can cause significant damage to ornamental and vegetable plants. During severe infestations, crop losses can reach 14% or higher as these pests disrupt vital plant processes including photosynthesis, carbon dioxide absorption, and transpiration.
Mealybugs
Mealybugs are small, soft-bodied insects covered with a white, waxy, cottony material. They are common pests of houseplants and outdoor plants in mild climates. These sap-sucking insects feed on plant tissue, causing damage, stunted growth, and can lead to plant death if left untreated. They produce sticky honeydew which attracts sooty mold.
Scale Insects
Scale insects are small sap-sucking pests that appear as brown, shell-like bumps on plant stems and leaves. There are over 25 species, divided into armored (hard) and unarmored (soft) scales. They feed by piercing plant tissue and extracting sap, which weakens the plant and can lead to yellowing, stunted growth, and even death if left untreated. They also excrete honeydew, which attracts ants and promotes sooty mold growth.
Meaning & Symbolism
Represents exotic beauty and resilience; its dramatic foliage evokes the lush rainforests of Sulawesi, Indonesia.
Fun Facts
Alocasia tandurusa is native to the rainforests of Sulawesi, Indonesia — one of the most biodiverse islands on Earth.
The trade name Jacklyn was given in honor of the daughter of one of the collectors who first popularized this species.
Its leaves can reach up to 35 inches in length on mature specimens grown in ideal conditions.
Like all alocasias, the Jacklyn is an aroid — a botanical relative of anthuriums, philodendrons, and peace lilies.
Frequently asked questions
How often should I water Alocasia Jacklyn?
Is Alocasia Jacklyn toxic to pets and children?
Why are my Alocasia Jacklyn leaves turning yellow?
How do I increase humidity for Alocasia Jacklyn?
How often should I repot Alocasia Jacklyn?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Peace Lily | Easy | Low light | 4d | ⚠️ |
| Swiss Cheese Plant | Easy | Partial shade | 10d | ⚠️ |
| Golden Pothos | Easy | Low light | 8d | ⚠️ |
| ZZ Plant | Easy | Low light | 18d | ⚠️ |
