Protection of the Plant During Cold Weather - The orange color of the root gets more intense during colder weather conditions.Help Determine the Condition of Your Plant. Orange roots can help determine if your plant needs more water or nutrients.
Fertilizing - Fertilizing citrus trees with nitrogen often causes orange-coloured new growth.They are Flavorful Plants - Flavor orange plant roots have a very strong orange flavor, which can make orange-flavored dishes or orange drinks like orange juice.
Some orange root plants are orange throughout their life cycle. Others are orange roots because of anthocyanins’ creation and turn red at higher concentrations like colder winter times or colder weather conditions.
Orange root plants adopt this color due to anthocyanins creation and turn red at higher concentrations in colder weather conditions. Orange plant roots can also be orange because of beta carotene or lycopene.