Weed Gardens

Features:

• Adds Heather, Woad, Field Mushroom, Red Wine Cap, Puffball to farmland weeds pool
• Changes probablity of "useful weeds" spawning based on condition and quality of farmland
• Enables scythe to harvest all mushrooms and flowers in-game

Only moist farmlands can grow mushrooms. Chance of spawning flowers/mushrooms depends on farmland fertility. Dry farmlands take 50% chance penalty for growing flowers. Barren farmland will only grow Horsetail

This is the first iteration, some things might be adjusted / changed in the feature.