Barclaya longifolia

Bulb only, barclaya longifolia is a type of pre-annual lily that originates from Malay. 
can grow up to 30-60cm tall (leaves mainly + petioles). This depends on your height of aquarium. 
to plant bulb: treat as any other lily bulb and place 1/3 into substrate.
to plant with plants: put half the bulb into the substrate with the roots under.

Tank Parameters Required:
pH – 6.5-7.2
gH – 3-10
kH – 1-2
TDS – 100-300
Temperature – 24-25C or 75 – 78F