Alocasia watsoniana
Small plant Size Guide
12.00€ *
Out of stock
Alocasia watsoniana is an ornamental species from the longiloba group, featuring very large, elongated dark‑green glossy leaves with pronounced venation and a reddish‑purple underside. Its upright growth and broad foliage give the plant a striking, exotic appearance. Highly valued by collectors, it stands out for its elegant silhouette and strong decorative presence.
Product Features:
- Very large, elongated glossy leaves
- Strong, pronounced venation
- Reddish‑purple leaf underside
- Upright, rhizomatous growth habit
- Exotic, highly ornamental species
Additional info:
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Scope of delivery
- Vigorous plants, repotted in the current season, in high-quality soil
- Black square pot (7x7x10 cm)made of recycled plastic
- Care guides
- Free access to our plant doctor care service
Care instructions
How we grow Alocasia ?
In-vitro plants are acclimated in a Grow Chamber with controlled temperatures and humidity. This indoor setup ensures an easy adaptation to extra-vitro condition, guaranteeing the best conditions for plants in this delicate stage. After this first step the plant is kept inside, and maintained under optimal conditions to ensure strong, healthy growth before shipping.
Lighting:
Provide bright, indirect light. An indoor grow lamp is ideal, delivering around 5,000–6,000 lux from a 6500K light source. Direct sun may scorch the leaves, while low light can slow growth and reduce variegation in patterned varieties.
Watering:
Keep the soil slightly moist, allowing the top layer to dry between waterings. Avoid waterlogging and always ensure proper drainage. Use low-mineral water whenever possible.
Substrate & Growth Management:
Alocasia thrive in rich, airy, well-draining mixes such as peat, perlite, and bark. Good aeration promotes healthy root development.
Temperature & Humidity:
Ideal temperatures range between 18–28°C. They enjoy medium to high humidity and should be protected from cold drafts and temperatures below 15°C.
Fertilization:
Feed every 3–4 weeks during the growing season with a balanced liquid fertilizer.
Additional info:
For more cultivation information visit our care guides or use our plant care support by writing to info@diflora.it
Source
Diflora has begun the propagation of this plant using sterile plant materials obtained from carefully selected plants and propagated in our lab.


