Growing Yarrows In A Seed Tray

Question

I want to start yarrows from seed in a germinating tray. Since they are so tiny, I’m not sure how many to put in each compartment (several, a small pinch, etc.?). My concern is that if they all germinate, they may crowd each other out.

Answer 1

Typically you put three in each compartment, then if all three germinate, you cut out two. Since these are so tiny, if there are plenty of seeds, just pop a pinch in each compartment. But remove all but one or two in each compartment after germination.