Eriocaulon (verzorging — alle soorten)
Eriocaulon spp. (Eriocaulaceae)
🌍 Asia · India · Australia · tropical soft-water biotopes
Rare CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Rosette plants growing from a central crown. Roots longer than leaves — deep ammonia-rich soil required. ALL species are sensitive to KH. Direct CO₂ at substrate. White/firm root system = healthy plant; grey/soft = insufficient CO₂. Most accessible species is E. Vietnam (tolerates even KH 8). Most demanding are E. quinquangulare, E. ratnagiricum, and E. Nantoense. Never shade.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Spectacular rosette plants for advanced Dutch style. Never shade — always clear view.
💡 Tips
- KH is the most critical parameter — above 3° plant declines
- CO₂ MUST be directed at substrate — not just the surface
- White firm roots = healthy; grey/soft = insufficient CO₂
- Never shade — always free spot
- Split rosettes for propagation (with razor blade or fingers)
- Vietnam = easiest species (KH up to 8)
- Quinquangulare = red species (KH <3°, CO₂ 50ppm ideal)
- Ratnagiricum = smallest species (~2.5cm)
- Nantoense = rarest and most expensive (€190)
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Vietnam
Eriocaulon sp. 'Vietnam'
🌍 Vietnam · Thanh Hoa province
Common CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Easiest Eriocaulon in the hobby. Broad-leaved, 10-12cm tall. The unique aspect: tolerates harder water up to KH 8 — totally different from other Eriocaulon species. Good contrast next to narrow-leaved midground plants. Grows also in low-tech with CO₂.
⚗️ Water parameters
🔵 KH
0–8 °dKH
Unique: tolerates KH up to 8°!
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Best Eriocaulon entry point for Dutch style. Tolerates wide water parameter range.
💡 Tips
- Easiest Eriocaulon — ideal entry point
- Tolerates KH up to 8° — unique in the genus
- Grows also at lower CO₂ than other species
- Broad-leaved rosette contrasts well in Dutch style
🔍 Problems
⚠ Slow decline
→ Insufficient CO₂ or light
Eriocaulon Vietnam Variegated White
Eriocaulon sp. 'Vietnam Variegated White'
🌍 Vietnam
Rare CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Extremely rare white-variegated variant of E. Vietnam. Leaves show partially white or cream-yellow stripes and spots. Harder to keep than standard Vietnam — white zones are more sensitive. Extremely rare and sought-after by collectors.
⚗️ Water parameters
🔵 KH
0–2 °dKH
Stricter than standard Vietnam
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Ultra-rare variegata for collectors of special aquarium plants.
💡 Tips
- Extremely rare — keep ALL trimmings
- White zones more sensitive than green leaf
- Stricter than standard Vietnam in requirements
- Avoid sudden parameter changes
🔍 Problems
⚠ White zones turn green
→ Plant reverts to green base form
Eriocaulon quinquangulare
Eriocaulon quinquangulare
🌍 India · scattered populations
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Reddish Eriocaulon: pink-red at the base, olive-green-orange towards the tips. 6-8cm tall. CO₂ 50ppm is ideal (higher than standard!). KH <3° required. Low NO₃ extends the red zones. Flowers regularly underwater — normal phenomenon.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° required
🌿 CO₂
30–50 ppm
50ppm ideal for this species
🧪 NO₃
2–10 ppm
Low NO₃ = more red
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Red Eriocaulon for advanced Dutch style. CO₂ 50ppm is the target.
💡 Tips
- CO₂ 50ppm ideal — higher CO₂ than standard
- KH <3° required — more sensitive than E. Vietnam
- Low NO₃ (<5ppm) extends red base zones
- Flowers regularly underwater — normal
- Split rosettes for faster propagation
🔍 Problems
⚠ Red disappears
→ NO₃ too high or CO₂ too low
⚠ Plant melts
→ KH too high or CO₂ too low
Eriocaulon ratnagiricum
Eriocaulon ratnagiricum
🌍 India · Ratnagiri district — endangered species
Rare CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Smallest Eriocaulon — adult only ~2.5cm! Characteristic spiky appearance. Fast-growing under good parameters. Naturally divides into smaller plantlets. Endangered in the wild. Ideal for nano aquariums due to its exceptionally small size.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Smallest rosette plant for nano Dutch style. Endangered species.
💡 Tips
- Smallest Eriocaulon — only 2.5cm adult
- Divides naturally — easy to propagate
- Fast-growing under good parameters
- Endangered in nature — preserve specimens
- Perfect for nano Dutch style
🔍 Problems
⚠ Not dividing
→ Plant needs optimal conditions for spontaneous division
Eriocaulon compressum
Eriocaulon compressum
🌍 North America · Atlantic coast — subtropical
Common CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
One of the easier Eriocaulon species alongside Vietnam. Broad-leaved, green rosette. Tolerates slightly harder water than most Asian species. Good entry point for the Eriocaulon group.
⚗️ Water parameters
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Accessible Eriocaulon for Dutch style beginners. Easier than Asian species.
💡 Tips
- Easier than most Asian Erios
- Broad-leaved — good contrast in Dutch style
- Tolerates slightly harder water
- Good entry point for the genus
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon cuspidatum
Eriocaulon cuspidatum
🌍 India · Sri Lanka
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Light green fine leaves. Grows alongside E. quinquangulare as green contrast. KH <2° for optimal growth. Medium difficulty. Fine leaves give elegant rosette structure.
⚗️ Water parameters
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Light green contrast for Dutch style next to red Eriocaulon species.
💡 Tips
- Light green contrast next to reddish Erios
- KH <2° for optimal growth
- Fine elegant leaf structure
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon dalzelli
Eriocaulon dalzellii
🌍 India · Western Ghats · marsh areas
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Indian species from the Western Ghats. Characteristic growth profile. Soft water required. Medium-high difficulty. Little documented in the hobby outside specialised communities.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Western Ghats Eriocaulon for Dutch style collectors.
💡 Tips
- Western Ghats species — soft water essential
- Similar to other Asian Erios
- Relatively little documented
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Feather Duster
Eriocaulon sp. 'Feather Duster'
🌍 Asia — trade name (precise origin unknown)
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Popular trade name for an Eriocaulon species with fine plume-like leaves resembling a feather duster. Unique appearance in the hobby. Medium difficulty. Sensitive to KH like other Eriocaulon species.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Unique plume-like appearance for Dutch style midground.
💡 Tips
- Unique "duster" appearance
- Sensitive to KH like other Erios
- Soft water required
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Fysonii
Eriocaulon fysonii
🌍 India · Karnataka
Rare CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Rare and demanding Indian species. One of the rarest Eriocaulon species in trade (€55 per plant). Requires optimal soft water conditions. Limited availability and difficult to keep.
⚗️ Water parameters
🔵 KH
0–2 °dKH
⚠ KH <2° required
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Rare expensive Eriocaulon for collectors. Optimal parameters required.
💡 Tips
- Extremely rare — preserve all specimens
- KH <2° is required — non-negotiable
- High CO₂ required
- Limited availability — costly
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Goias
Eriocaulon sp. 'Goias'
🌍 Brazil · Goias state
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Brazilian Eriocaulon from Goias state. Characteristic form under good growth. Soft water required. Available in standard and Type 2 variants — Type 2 is rarer and more expensive (€70).
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Brazilian Eriocaulon. Type 2 is the rarer variant.
💡 Tips
- Type 2 variety is rarer
- Soft water required
- Brazilian species — different origin than Asian variants
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon heterolepis
Eriocaulon heterolepis
🌍 India
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Indian Eriocaulon species with characteristic unequal scale leaves (hetero = unequal, lepis = scale). Medium-high difficulty. Soft water and CO₂ required.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Characteristic Indian Eriocaulon for Dutch style.
💡 Tips
- Characteristic unequal leaf scales
- Soft water essential
- Medium-high difficulty
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Ibaraki
Eriocaulon sp. 'Ibaraki'
🌍 Japan · Ibaraki prefecture
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Japanese Eriocaulon from Ibaraki prefecture. Grass-like appearance. Medium difficulty. Similar care to other Asian Eriocaulon species.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Japanese Eriocaulon for Dutch style midground.
💡 Tips
- Japanese origin
- Grass-like appearance
- Similar to other Asian Erios
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon lineare
Eriocaulon lineare
🌍 Asia — wide distribution
Common CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Narrow elongated leaves in rosette form. One of the easier species. Good entry point for the Eriocaulon group alongside E. Vietnam.
⚗️ Water parameters
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Simple Eriocaulon as entry point for Dutch style.
💡 Tips
- Easier species
- Narrow leaves — elegant rosette
- Good entry point for the genus
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Kulumi (Bahia mini taco)
Eriocaulon sp. 'Kulumi'
🌍 Brazil · Bahia state
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Brazilian species also known as "Bahia mini taco". Compact growth habit. Soft water required. Similar in difficulty to other Brazilian Erios.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Compact Brazilian Eriocaulon with characteristic taco form.
💡 Tips
- Compact "taco" form characteristic
- Brazilian species
- Soft water required
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Japan needle leaf
Eriocaulon sp. 'Japan Needle Leaf'
🌍 Japan
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Japanese species with strikingly fine needle-like leaves. The needle appearance is characteristic and gives unique texture in the aquarium. Medium difficulty.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Needle-like Japanese Eriocaulon for texture contrast in Dutch style.
💡 Tips
- Needle-like leaves unique for an Eriocaulon
- Japanese origin
- Unique texture in the aquarium
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Malayattoor
Eriocaulon sp. 'Malayattoor'
🌍 India · Malayattoor region (Kerala)
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Indian species from the Malayattoor region in Kerala. Soft water required. Medium-high difficulty. Limited availability in trade.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Rare Kerala Eriocaulon for Dutch style collectors.
💡 Tips
- Kerala species
- Soft water essential
- Limited availability in trade
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Mato Grosso
Eriocaulon sp. 'Mato Grosso'
🌍 Brazil · Mato Grosso state
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Brazilian species. More difficult than E. Vietnam. Soft water strictly required. Beautiful characteristic form under good care.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Brazilian Eriocaulon for advanced Dutch style.
💡 Tips
- Brazilian species
- Strictly soft water required
- More difficult than Vietnam
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Minas Star
Eriocaulon sp. 'Minas Star'
🌍 Brazil · Minas Gerais state
Rare CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Rare and expensive Brazilian species (€55 per plant). Characteristic star-like appearance. Extremely sensitive to KH and CO₂ fluctuations. Only for advanced aquarists.
⚗️ Water parameters
🔵 KH
0–2 °dKH
⚠ KH <2° required
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Expensive rare Brazilian species. Only for advanced aquarists.
💡 Tips
- Extremely rare — preserve all specimens
- Star-like rosette characteristic
- KH <2° required — very sensitive
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon nantoense
Eriocaulon nantoense
🌍 Taiwan · Nantou county — extremely rare
Rare CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Most expensive Eriocaulon in trade (€190!). Extremely rare and extremely demanding. Endemic to a limited area in Taiwan. Requires perfect parameters and maximum stability. Only for the most experienced aquarists.
⚗️ Water parameters
🔵 KH
0–1 °dKH
⚠ KH <1° required — ultra-soft water
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
The holy grail of the Eriocaulon hobby. €190 per plant — experts only.
💡 Tips
- EXTREMELY RARE — €190 per plant
- KH <1° — ultra-soft water required
- Perfect parameter stability essential
- Only for the most experienced aquarists
- Preserve and propagate all specimens — irreplaceable
🔍 Problems
⚠ Immediate decline
→ Any parameter change is too much
Eriocaulon Pakse Laos
Eriocaulon sp. 'Pakse Laos'
🌍 Laos · Pakse region
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Laotian Eriocaulon species. Medium difficulty. Good as accent in soft water Dutch style aquariums. Similar requirements to other Asian Erios.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Laotian Eriocaulon for Dutch style accent.
💡 Tips
- Laotian origin
- Soft water required
- Medium difficulty
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon parkeri
Eriocaulon parkeri
🌍 North America · Atlantic coast
Common CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
One of the easiest Eriocaulon species. Tolerates wider parameter range. Good entry point alongside E. Vietnam. North American origin.
⚗️ Water parameters
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Accessible North American Eriocaulon for Dutch style.
💡 Tips
- One of the easiest species
- North American origin
- Wider tolerance than Asian species
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Peru
Eriocaulon sp. 'Peru'
🌍 Peru · Amazon basin
Rare CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
South American species from the Peruvian Amazon basin. Rare in trade. Similar requirements to other soft water Eriocaulon species. Harder to keep than E. Vietnam.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Rare Peruvian Eriocaulon for Dutch style.
💡 Tips
- Peruvian Amazon origin
- Rare in trade
- Similar to other soft water Erios
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Polaris
Eriocaulon sp. 'Polaris'
🌍 Vietnam · An Son river
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Rosette-like plant with star-shaped leaf arrangement resembling a polar star. Medium difficulty. Popular among Eriocaulon collectors. Can grow large under good conditions.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Star-shaped rosette for Dutch style midground.
💡 Tips
- Star-shaped leaf arrangement characteristic
- Can grow large under good conditions
- Popular among Erio collectors
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon richardianum
Eriocaulon richardianum
🌍 India
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Indian Eriocaulon species. Soft water required. Medium-high difficulty. Limited availability in trade outside specialised plant shops.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Rare Indian Eriocaulon for Dutch style.
💡 Tips
- Indian species
- Soft water required
- Medium-high difficulty
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon setaceum + varianten
Eriocaulon setaceum (en varianten)
🌍 Asia · Australia (Kimberly) · India (Kayin/Sao Benedicto)
Common CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Variable species group with fine grass-like leaves. Variants: standard, Kimberly (Western Australian strain), Kayin (Myanmar strain), Sao Benedicto (Brazilian strain). All relatively more accessible than other Eriocaulon species.
⚗️ Water parameters
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Accessible Eriocaulon setaceum species group. 4 variants available.
💡 Tips
- 4 variants: standard, Kimberly, Kayin, Sao Benedicto
- Relatively more tolerant than most Asian Erios
- Fine grass-like leaves
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon sieboldanium
Eriocaulon sieboldanium
🌍 Japan · China · Korea
Common CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
East Asian species. Grass-like appearance. Relatively easy. Tolerates moderate parameters. Good entry point for the Asian Eriocaulon species group.
⚗️ Water parameters
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
East Asian Eriocaulon as entry point for Dutch style.
💡 Tips
- Relatively easy
- Japanese/Chinese origin
- Grass-like appearance
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon Sulawesi
Eriocaulon sp. 'Sulawesi'
🌍 Sulawesi, Indonesia
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Subtropical Eriocaulon from Sulawesi island. Characteristic green leaf pattern. Medium difficulty. Similar requirements to other soft water Eriocaulon species.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Sulawesi Eriocaulon for Dutch style accent.
💡 Tips
- Sulawesi origin
- Characteristic leaf pattern
- Soft water required
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Eriocaulon truncatum
Eriocaulon truncatum
🌍 India · truncated top characteristic
Uncommon CO₂ Required Diff.: ★★★
📏 Foreground/Midground
📈 Slow
Indian species with characteristic truncated (truncatum = cut off) leaf tips. Medium-high difficulty. Soft water required.
⚗️ Water parameters
🔵 KH
0–3 °dKH
⚠ KH <3° for most species
🌿 CO₂
20–40 ppm
Direct CO₂ AT SUBSTRATE
🪨 Ammonia-rich soil required — roots longer than leaves
🇳🇱 Dutch Style
Characteristic Eriocaulon with truncated leaf tips.
💡 Tips
- Characteristic truncated leaf tips
- Indian species
- Soft water required
🔍 Problems
⚠ Soft/grey roots
→ CO₂ too low at substrate level
⚠ Slow decline
→ KH too high (gradual effect)
⚠ No new leaves
→ Fe deficiency or insufficient nutrition
Data: STRAAT Dutch Style · Aquasabi · community-verified sources | 2026 Aquabloom
