Birch tree
A temperate-biome tree known for its thin, white, paper-like bark.
20
Grow days
2
Nutrition
0.7
Min fertility
200
HP
2
Beauty
Product: wood
Birch trees have a base growing time of 20 days, need a minimum soil fertility of 30%, and have a fertility sensitivity rating of 50%. The following table details how long it takes for birch trees to grow in each growable ground type, factoring in the plant resting time and being in ideal growing conditions: