Miniature Orange Tree Leaf Curl and No Flowers: Pot‑Bound or Pests?

The Symptoms

A 2‑year‑old potted miniature orange has curling leaves (not yellowing/dropping), no flowers for 6 months. Watering unchanged.

Checks

1. Root‑bound? Roots circling pot → repot 2″ larger.
2. Aphids on curled leaf undersides?
3. Take leaves to local garden center/Extension for ID.

Flowering

Address root space, pests, and nutrition; flowers often follow.