Nectar

Nectar is a harvestable element produced by fully mature branches on certain trees when they are lit. Each harvest yields 20 kg of Nectar, making it a renewable source of the resource once the plant is established and properly illuminated.

The key requirement is that the branch must be completely mature and exposed to light before it starts producing Nectar. Without those conditions, no Nectar will be generated. This makes lighting and plant maturity the main factors in setting up a reliable supply.

Because the available source material only describes how Nectar is obtained, no other gameplay properties are confirmed here.