Small Lamp Grass can be found exclusively within the Mondstadt Nation. It is recommended to find Small Lamp Grass within Wolvendom and Whispering Woods areas. At night (19:00), Small Lamp Grass will emit a small light blue glow, which makes them easier to spot.

Archive Description

A wild grass that emits light at night. Used in cooking to enhance other flavors. Just as the subtle fragrance of wild flowers will not distract a focused person, Small Lamp Grass' delicate glow will not attract their attention either, even at night.

Craft Usage

Name Image Craft Type Amount
"Pile 'Em Up" Item "Pile 'Em Up".png Cooking 1
"Once Upon a Time in Mondstadt" Item "Once Upon a Time in Mondstadt".png Cooking 1
Sunshine Sprat Item Sunshine Sprat.png Cooking 1
Woodland Dream Item Woodland Dream.png Cooking 1

Ascension Usage

Small Lamp Grass is used for the following character ascensions:

Icon Name Rarity
Character Amber Thumb.png Amber 4 Stars
Character Diluc Thumb.png Diluc 5 Stars
Character Fischl Thumb.png Fischl 4 Stars

None of the released weapons use Small Lamp Grass for ascensions.



  • The Chinese word Small Lamp Heart Grass (Chinese: 小灯心草 Xiǎodēngxīn-cǎo) is a common name for Juncus bufonius (toad rush), although in the real world the grass never emits light. The name comes from its related species Lamp Heart Grass (Chinese: 灯心草 Dēngxīn-cǎo), or Juncus effusus (common rush), which had been used for the wick of a candle in premodern times.
  • The Japanese version uses the term Common Rush (Japanese: イグサ Igusa), likely because it's also sometimes called Lamp Wick Grass (Japanese: 燈芯草 Toushinsou).
  • The Korean name 등불꽃 Deungbulkkot may be a pun. The name can be interpreted as Lamp Flame or Lamp Sparkle in common usage, but in its literal sense it means Lamp Fire Flower.
  • In Hilichurlian, it is called celi lata gusha (lit. hot cold vegetables).[1]

Change History

Released in Version 1.0



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