Blue spaces represent irrigated pasture. Irrigated pasture is pasture artificially watered to supplement rainfall. After all the five pastures have been improved it is then time to commence irrigating them. It costs $1,500 to irrigate each pasture. Pasture can only be irrigated just before throwing the dice during your turn.
After irrigating a pasture the sheep tokens must be moved off the corresponding improved pasture. Irrigated pasture has a carrying capacity of 6 sheep tokens for each pasture.
It is not permitted to have sheep tokens on orange and green and blue spaces at the same time because all orange spaces must be replaced with green before blue can be purchased.
Once again, be cautious, don’t over spend.
Note: You can't improve or irrigate pasture during a drought.