Why are four-leaf clovers lucky and what should you do if you actually find one?

Garden Q&A: Try your luck with four-leaf clover

Four Leaf Clover For Luck!

How Science Can Help You Find a 4-Leaf Clover - Instant Egghead #64

Lucky You! Find Out Why The Shamrock And Four-Leaf Clover, 41% OFF

Request] Statistically how rare is it to find 1500 four-leaf clovers by the age of 9? : r/theydidthemath

3 Ways to Find a Four Leaf Clover - wikiHow

If a four leaf clover is good luck then what does it mean when you find a five leaf clover? - Quora

Four-Leaf Clovers Lucky or Myth?

Superstitions busted: Four-leaf clover

My 9 year old nephew has found over 1500 lucky four leaf clovers and keeps them in a big binder. : r/mildlyinteresting