Anthracnose is the reason why inkberry leaves curl inward. The appearance of the fungal disease in question around heavy rainfall events and supplementary irrigation leaves black, tar-like leaf spots, curled, distorted leaves, die-back and girdled branches and twigs from cankers. There tends to be little in the way of management and prevention other than fertilizing inkberry (Ilex glabra) during non-rainy spring months, pruning affected plant parts, removing ground litter and treating with chlorothalonil or thiophanate-methyl fungicides in late spring.
Most common cause is chlorosis.
we curl the leaves and thats the curl
No, too much water does not make the leaves of a citrus tree curl. Hot sunshine is what makes the leaves curl and twist.
leaves that curl up
aphids
they die or they do not have enough water, therefore not producing sugars; causing them to curl which is a sign that they are dying.
malathion
The tree has a fungal disease.
Cold weather can cause citrus leaves to curl and so can water stress. Aphids are another cause.
stunted plants leaf curl up as a cup shape hard leaf midrib yellow leaves
inkberry holly
As I understand it inkberry holly is Ilex glabra is a holly native to the NE United States. All hollies are evergreen and can be pruned when it suits you.