background image
background image
  • Community Aquariums
  • Plants Dictionary
  • Articles
  • Install
  • Log In
Aqua Diary
  • Terms of Service
  • Cookies
  • Data Deletion
  • Help & Support
  • Website Map
Aqua Diary © 2026 All rights reserved.

Eriocaulon cinereum

Eriocáulon cinéreum

Family: Eriocaulaceae
Genus: Eriocaulon

Difficulty

Hard

Light

High

Usage

Midground
Nano Tank
Foreground
GROUP

Ideal Conditions

Temperature

18-30°C(opt: Not specified)

CO2

25-40mg/L

pH

4.5-7

Nutrients


Description

Eriocaulon cinereum is a small aquarium plant that grows emersed in wet ground and is native to South-East Asia, Africa, Asia, Australia, and has been introduced to parts of the USA and Italy. It requires a nutrient-rich substrate, as it absorbs nutrients mainly through its large root system. The roots can reach three times the length of the leaves. This plant needs high lighting intensity, CO2 fertilization, and regular nutrient supply. When CO2 is sufficient, the center of the leaf rosette turns golden. E. cinereum stays small, growing up to 8 cm in height, and can be propagated by uncovering it once a month and separating the parent and daughter plants with a sharp tool. Due to its compact size, it is ideal as a foreground plant, suitable for accentuating any aquarium layout.

Eriocaulon cinereum

Growth Rate

Slow

Nitrate (NO3): 10-50mg/L
Phosphate (PO4): 0.1-3mg/L
Potassium (K): 5-30mg/L
Iron (Fe): 0.01-0.5mg/L

Will this plant grow in your aquarium?

Check compatibility based on your aquarium parameters

Requires account

Create account to check compatibility

Add your aquarium parameters and see if this plant will thrive

What you can check:

  • If your water parameters match plant requirements
  • What parameters need adjustment for healthy growth
  • Potential issues before adding the plant
Create account and manage your aquarium

Already have an account? Sign in