G
o
o
g
l
e
×
Please click
here
if you are not redirected within a few seconds.
All
Maps
Images
Shopping
Videos
News
Books
Search tools
Any time
Any time
Past hour
Past 24 hours
Past week
Past month
Past year
All results
All results
Verbatim
Karrikin
View all
Karrikins are a group of plant growth regulators found in the smoke of burning plant material. Karrikins help stimulate seed germination and plant development because they mimic a signaling hormone known as strigolactone.
Wikipedia