looks like thirps or they accidentally got sprayed w/strong nutes or other chem.
copobo Reviewed by copobo on . Leaf Spots and tips burning, odd color in veins Please help take note the issues are on 2 other plants as well which do to people around i cant get any more shots. Look at the sun leaves. ph is around 6 to 7 outside in ground soil last watering was straight water temp @ night droping to 45f - 55f and days @ 70f - 76f day time they get about 6 hours direct light and the rest is a light shade. Rating: 5