Princess Flower Shrub Orange Foliage: Fungicide Trial or Replace

Three 3-ft Princess Flower shrubs planted 3 months ago in Mission Viejo, CA. One has 50% orange foliage. Equal water, sun, soil. No fertilizer yet.

Recommendation

1. Assume good drainage, sun, moisture.
2. Spray affected shrub with fungicide (e.g., Triple Action Plus) weekly for few weeks.
3. If no improvement, replace that one plant.
4. Fertilize all with acid mix to promote establishment.

Princess flowers often struggle first 1-2 years then thrive. Individual variation occurs.