Tacca nivea — White Bat Flower | Spectacularly Rare Maroon-Winged Marvel

Grow one of nature’s most theatrical blooms from seed. Pure white petals centred by small, sombre, drooping flowers and long whiskerlike bracts, all resembling a bat’s face. Blooms within the same year they sprout. A collector’s obsession made simple: humid, shade-loving, and rewarding.

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SKU: P-1665 Categories: , Tags: ,

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Description

VERY RARE! Few plants command a room quite like Tacca nivea — a botanical masterpiece that transforms any space into a curiosity cabinet of living theater.

Found in several countries in tropical areas of Southeast Asia, this extraordinary rhizomatous herbaceous plant represents a lineage of tropical splendor that has captivated growers for over a century. Named by édouard françois andré in 1901, Tacca nivea belongs to a genus of true botanical oddities — plants that blur the line between flower and sculpture, between delicate and defiant.

What makes Tacca nivea absolutely irresistible is its unparalleled ornamental power as a collector’s showpiece. The flowers produce large, pure white petals centred by small, sombre, drooping flowers and long whiskerlike bracts, all resembling a bat’s face. The peculiar ‘whiskers’ are thread-like leaves that hang down from the flowers and are up to 35 cm long. The flowers appear in clusters of up to 30 flowers in summer. In 2-3 years when mature, magnificent white, green veined blooms with long tentacles reward your patience. Dark green shiny leaves frame the inflorescence like emerald wings embracing a supernatural moth. Each bloom is a sculpture — with wide spreading, wing-like white bracts, accompanied by long trailing filaments or ‘whiskers’. This is not merely a flower; it’s a botanical conversation partner that makes every visitor lean in and ask, “What on earth is that?”

Tacca nivea thrives as an intermediate collector’s plant, ideal for those willing to recreate its jungle homeland in miniature. These frost-tender plants can be grown outdoors in tropics and subtropics, but elsewhere require the protection of a greenhouse. They need a humid atmosphere, some shade and a peaty soil. Water amply in summer, but allow to dry out almost totally in winter. Seeds sometimes germinate within 4 to 6 weeks although some may take very much longer so please be patient. The effort is a small price for ownership of something truly singular — flowers that seem to communicate with those who lurk nearby.

Grow Tacca nivea from seed and enter a world of tropical wonder. You’re not simply growing a plant; you’re cultivating rarity itself, one exquisite bloom at a time.

Germination Guide

🌍 Tropical Asia, particularly Southeast Asia, Bangladesh, Assam, Bhutan, Indochina, and Malaysia
Very Difficult

Tacca nivea, known as the White Bat Flower or Devil's Whiskers, is a tropical evergreen plant native to the rainforests of Asia. The plant produces extraordinary white flowers with bat-like appearance, accompanied by long trailing filaments. Germination requires consistent warmth, high humidity, and patience, as seeds can take 1-9 months to sprout

Germination
Germination time
Expect germination in

30 – 270 days

Temperature

Min 21°C
Ideal 26°C
Max 29°C
🌡️ Temperature alternation recommended
— Maintain 80-85F (26-29C) day temperature and 75-80F (21-25C) night temperature. Use bottom heat mat for steady soil temperature

Light
☀️ Light required

Substrate moisture
💧💧 High

Sowing depth
Surface


Seed Pre-treatment
  • 💧

    Soaking — 24 hours
    Hot water immersion for 24 hours in a thermos to soften seed coat and improve germination
  • 🔨

    Hot water scarification
    Soak seeds in hot water (comfortable to keep hands in) for 24 hours, maintaining temperature with a thermos bottle
  • 📋

    Additional notes
    Use high-quality, treated seed starting mix to prevent damping-off. Substrate must be porous, well-draining, and free from pathogens. Do not use regular potting soil as it is too heavy

Substrate & Container
Recommended substrate
Well-drained sandy seed starting mix, peat moss, or commercial seed starting mix. Mix with perlite or sand (10% grit). Avoid heavy potting soils

Recommended container
Sealed propagation container with clear plastic dome or ziplock bags. Place on bottom heat mat. Use seed flats with clear plastic cover to retain moisture


Growing Tips
Keep container sealed with plastic or dome to maintain moisture and heat. Place seed tray on a heating mat maintaining 80-85F soil temperature. Use fresh seeds for better germination. Seeds require light to germinate, so surface sow or cover minimally. Tacca is highly susceptible to damping-off, so use treated seed starting mix. Once seedlings show first true leaves, continue bottom heat until second set develops. To accelerate germination, place sealed container in a bathroom and run hot shower nightly to create steam and humidity. Do not discard seed beds early - germination can extend several months. Maintain consistent moisture but avoid waterlogging

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