SKU: 48242560058
anthurium rio negro

anthurium rio negro Anthurium watermaliense – Dark 'Black Anthurium' Foliage

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Description

anthurium rio negro Anthurium watermaliense – Dark 'Black Anthurium' FoliageAnthurium watermaliense Anthurium watermaliense is the accepted species behind the common names Black Anthurium and Black Prince, both used for its dark violet purple spathe. The foliage itself is glossy green, deeply lobed and held from a short, thick rooted crown. The plant can grow terrestrially or occasionally epiphytically in wet tropical habitats. In cultivation, it needs steady moisture, warm conditions and an open substrate that keeps oxygen

Anthurium watermaliense

Anthurium watermaliense is the accepted species behind the common names Black Anthurium and Black Prince, both used for its dark violet-purple spathe. The foliage itself is glossy green, deeply lobed and held from a short, thick-rooted crown.

The plant can grow terrestrially or occasionally epiphytically in wet tropical habitats. In cultivation, it needs steady moisture, warm conditions and an open substrate that keeps oxygen around the roots.

Recognising Anthurium watermaliense

  • Foliage: Deeply lobed, cordate leaves with a glossy to semi-glossy upper surface.
  • Inflorescence: Dark violet-purple spathe, often the reason for the Black Anthurium nickname.
  • Growth habit: Short-stemmed Anthurium with thick roots and a self-standing crown.
  • Cataphylls: Protective leaf sheaths can wear into fibres around the stem.
  • Origin: Native from Costa Rica to Colombia in wet tropical habitats.
  • Root structure: Dense roots need moisture and air rather than compact, saturated substrate.

Leaves, roots and spathe of Anthurium watermaliense

Anthurium watermaliense has lobed, glossy leaves with a paler underside and a compact stem that stays close to the pot. Mature plants can produce a dark spathe that may appear almost black in certain light, although botanically it is better described as deep violet-purple.

The thick roots need moisture and oxygen at the same time. A bark-rich aroid mix keeps the root zone open, while regular but measured watering prevents the crown from sitting in stale, saturated substrate.

Indoor care for Anthurium watermaliense

  • Light: Bright filtered light keeps the leaves firm and reduces scorch risk on glossy surfaces.
  • Watering: Keep the mix lightly moist, then let excess water drain fully after each watering.
  • Substrate: Use an airy organic aroid mix with bark, coarse fibre and mineral structure.
  • Humidity: Moderate to high humidity keeps new leaves and inflorescences from drying at the edges.
  • Temperature: Warm, stable conditions are important; cold wet roots can decline quickly.
  • Potting: Keep the crown slightly above the substrate surface so the short stem stays dry and ventilated.
  • Feeding: Feed lightly during active growth and flush the pot occasionally to reduce salt marks on leaf edges.

Leaf, root and spathe issues on Anthurium watermaliense

  • Soft yellowing leaves: Check drainage and root condition, especially if the substrate feels dense or sour.
  • Brown edges: Low humidity, inconsistent watering or fertiliser salts can mark the leaf margins.
  • Damaged spathe: Dry air, handling or transport can crease or dry the dark spathe.
  • Pest marks: Inspect new growth, petioles and leaf undersides for thrips, mites and mealybugs.

Plant safety with Anthurium watermaliense

Keep Anthurium watermaliense away from pets and small children. Like other Anthurium species, it contains calcium oxalate crystals that can irritate the mouth, throat, skin and eyes.

Botanical notes on Anthurium watermaliense

Anthurium watermaliense was described by L.H.Bailey and Nash and published in 1914. It is an accepted Araceae species native from Costa Rica to Colombia. The genus name Anthurium refers to the tail-like spadix of the inflorescence.

Buy Anthurium watermaliense online from Foliage Factory for glossy lobed leaves and the deep violet-purple spathe behind its Black Anthurium common name.

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SKU: 48242560058

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Michelle S.
Draper, US
★★★★★ 5
This is the one!
Color: Gray
I ended up going with another brand, which I returned because it was impossible to insert the batteries into the too-tight compartment (other reviewers had the same issue and I should have listened). So I bought this one and not only is the battery compartment ample size and easy to insert the batteries into, the company even sends you two AA batteries to start you off! I also very much appreciate the fact that you don't have to hold down the button, just push it once to start and push it again to stop. It's powerful and I love that it sits in its own stand and looks nice in my kitchen while doing so.
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Reviewed in the United States on May 29, 2026
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Elaine
Phoenix, US
★★★★★ 5
Great quality, great price and works great !
Color: Flat Black
Works great ! Quick delivery and great price and I love that it comes with a cover !
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Reviewed in the United States on June 5, 2026
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mnat
West Palm Beach, US
★★★★★ 5
Good idea great product
Color: Gloss Black
I bought this as a gift. The person loves it. It’s very compact. She puts it in her bag and travels with it. It’s easy because you can charge it at home and then it’s already. She sometimes brings her charger with her so she can use it out.
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Reviewed in the United States on June 1, 2026
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Laura Van
Dallas, US
★★★★★ 5
Works great.
Color: Gloss Black
We preferred this model because the button is on top of the unit, making it easier to use. And we do use it often. The battery lasts for a reasonable amount of time too, and charges quickly on USB.
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Reviewed in the United States on March 26, 2026
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llbonn
Bozeman, US
★★★★★ 5
Great Product - Stop Wasting Batteries!
Color: Gloss Black
Super happy with this purchase and so glad it's rechargeable. So much better than the fancy brand we had that went through batteries like crazy and had a wobbly shaft. Lots of power and can be easily used for travel as we do for blending protein powder and cream into coffee. It's already traveled to Europe twice, Tahiti, Australia and a Panama cruise and still working like the day we got it. We're very pleased with the quality and the price.
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Reviewed in the United States on May 21, 2026

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