Water mandarin trees about 2 - 3 times per week depending on the soil, season, conditions, and plant health. Reduce irrigation frequency in the Winter and increase in the Summer.

Fertilize mandarin trees with citrus food seasonally. However, the most important time to fertilize your mandarin trees is the Spring and Summer. 

Pruning mandarin trees in the Winter when the weather is cooler. Thin your mandarin trees in the Spring and Summer.

Please note Paradise Nursery's is available to provide home orchard services for our customers in Los Angeles County.