Anthurium warocqueanum is a beautiful foliage Anthurium known for its long, elegant leaves and distinctive appearance. Like other Anthuriums, it benefits from a well-aerated growing medium, consistent moisture, careful watering, and balanced nutrition.

Growing Medium

A well-draining, airy substrate is important for Anthurium. The root system requires plenty of air circulation, while excess water around the roots should be avoided.

A suitable growing mix can include:

Fine orchid bark or chopped tree fern fiber
Processed coconut coir
Treated rice husk
Coconut husk chunks

These materials help create air pockets within the substrate while maintaining moderate moisture around the roots.

For plants with long, hanging leaves, choose a pot with good drainage. A hanging pot or a moderately deep pot can also be suitable for plants with a naturally cascading growth habit.

Watering

Avoid watering Anthurium warocqueanum simply according to a fixed schedule. Instead, check the moisture level of the growing medium before watering.

You can check the substrate by:

Testing it with your finger.
Using a moisture meter such as the Takemura DM-15.

Water when the surface has started to dry and the substrate moisture has dropped to the appropriate level. Water slowly and evenly until a small amount of water begins to drain from the bottom of the pot.

The recommended watering times are early morning or late afternoon, while watering at night should be avoided.

Fertilizing

Before applying fertilizer to the roots, moisten the growing medium with clean water approximately 15–30 minutes beforehand. Avoid fertilizing when the substrate is completely dry, as concentrated fertilizer salts can stress and damage the roots.

During active growth, the care routine can include:

NPK 30-10-10 foliar fertilizer
Seaweed extract
Humic acid
Boom Roots
N3M
Slow-release organic fertilizer or worm castings
Combi micronutrients

The Anthurium care routine combines N3M, Humic and Boom Roots for root-zone applications, while NPK 30-10-10 and seaweed extract are used as foliar nutrition.

Preventing Fungal Problems

Regularly inspect the plant for signs of problems on the leaves, stems, and root zone.

One important principle in the care routine is to rotate fungicide active ingredients rather than repeatedly using the same product. The provided schedule rotates products such as Mancozeb, Antracol, Ridomil Gold, and Amistar Top.

When applying foliar fertilizer or plant protection products, spray a fine mist evenly over both sides of the leaves, paying particular attention to the undersides. Avoid spraying heavily or soaking the foliage.

Four-Week Care Cycle

Week 1 – Root Development & Vegetative Growth

Apply N3M + Humic + Boom Roots to the root zone. During the middle of the week, apply diluted NPK 30-10-10 + seaweed extract as a foliar spray. At the end of the week, apply Mancozeb as a preventive fungal treatment.

Week 2 – Nutrition & Substrate Flushing

Continue with Humic + Boom Roots. A thorough watering with clean water can be used to help flush excess mineral salts accumulated in the growing medium. Rotate to Antracol for fungal prevention at the end of the week.

Week 3 – Root Support & Leaf Nutrition

Apply N3M + Humic + Boom Roots to support root development. Follow with NPK 30-10-10 + seaweed extract as foliar nutrition. Ridomil Gold or Amistar Top can be used as the rotating fungal treatment.

Week 4 – Micronutrients

Apply Combi micronutrients to provide trace elements. Continue Humic + Boom Roots and apply slow-release organic fertilizer or worm castings according to the monthly fertilizing schedule.

Mixing Fertilizers and Plant Protection Products

When mixing multiple fertilizers or plant protection products, follow the provided mixing principle: powder or solid products first, followed by liquid products.

A 500 ml jar test should also be performed before applying the mixture over the entire collection.

Final Tips

For Anthurium warocqueanum, focus on three basic principles: an airy growing medium, stable moisture, and watering when the plant actually needs it.

Avoid keeping the substrate constantly wet. Good root aeration and careful moisture management provide a strong foundation for healthy roots and the development of large, attractive leaves.

Anthurium warocqueanum