Zuleika and Zulushka wrote (on 17 or 18 March 2011):
YOU MIGHT LIKE TO PASS THIS INFO TO YOUR FRIENDS
The Shamrocks have some surprises for you once they are ready for harvest: • If you harvest the 3-leaved Shamrock you'll receive 5 gold; • If you harvest the 4-leaved Shamrock you'll receive 25 gold; • If you have a little patience and don't harvest the 4-leaved one yet, you'll get a Rainbow in your garden. It comes once every 6 hours and stays for 1 hour, thus making the gap of 5 hours between the appearing times. The effect is available only for 2 days; once it's gone, you'll need a new 4-leaved Shamrock to get the Rainbow again.