Hey guys, first year hop grower here in NC. Strongest rhizome has turned out to be what I think is Cascade (may have mixed them up) but over the past week noticed some spots on the leaves turning yellowish.
Karma points for anyone who has advice or thinks they know what it is (already been to http://5e.plantphys.net/article.php?ch=t&id=289
- looks like many options).
Thought it could be aphids but haven't seen any in a while. Thinking I may just need some basic organic fertilizer.