This plant is sourced from Tropica Aquarium plants. 

Description from Tropica Aquarium Plants:

The genus Eriocaulon is usually adapted to soft water. Eriocaulon Cinereum is more tolerant than most and will thrive in medium-hard water.  Soft water will promote overall health.
This is a quite small, very narrow-leaved, and almost cushion-growing plant, that demands a good supply of light and CO2 to develop.
The plant usually flowers very willingly after planting in the aquarium and the numerous flower stems give a unique appearance.
Flowering easily drains the energy of the plant, but given the right conditions, it will gather new energy and grow from the basis after some time. 

INSTRUCTION:

• Type: Rosulate
• Origin: Cosmopolitan
• Growth Rate:  Fast
• Height: 3-10+ cm
• Light Demand: High
• CO2: High

Attention! Please read the following important notes before ordering any live plants:

For all customers outside of California, please do not order plants via UPS Ground shipping or USPS first class mail, there is a very high chance they will not make it alive.  No live arrival guarantee for USPS first class, UPS ground, and FedEx ground.  USPS priority mail is guaranteed with a 50% refund/credit.  Although USPS priority mail is the most popular and ships fine in most cases, occasionally it could get mishandled or delayed, so please order at your own risk.

*Please refer to the link here for more details of our Live plants guarantee policy before you make the purchase.

Due to the fact that live plants are highly perishable, we strongly recommend the purchase of a thermal bag and cold pack set ($5 each) with each plant order value under $50 (not including shipping).

We will include the thermal bag and cold pack set for FREE if each plant order exceeds $50 (Free shipping over $50).