Hi, Kris. It sounds like you might need to test your soil’s pH. Yarrow prefers a pH between 5.5 and 6.5. You can buy soil test kits or use a DIY method. Check out our page on how to test your soil that includes how to amend it (if necessary). Reply
Hi, Kris. It sounds like you might need to test your soil’s pH. Yarrow prefers a pH between 5.5 and 6.5. You can buy soil test kits or use a DIY method. Check out our page on how to test your soil that includes how to amend it (if necessary).