Alchemist Essence, Green

From TLJwiki

One of the essences in Roper Klacks' laboratory that, when mixed, create his potions. Each one can be smelt, handled or listened to, in order to match it to the pictures in Klacks' spell book.

This is the essence of cobwebs. No one knows exactly why it is green. It smells of morning dew, feels like thin strands of hair, and 'sounds' like many tiny spider legs.

Obtained on the floor behind the curtains in the laboratory.

Speculations

Whether it is a correlation or some secret symbolism of the green color in the context of the game, the properties of the Green Essence are in a way similar to the way the Green Kin presented himself in the course of the game, always plotting and weaving cobwebs in attempt to capture and control everyone who could be useful or dangerous to his plans.