The navel oranges on the bottom branches are ... When you purchase a young citrus tree, look for and find the graft union. Everything above the graft union is the desirable citrus tree — the ...

Our young navel orange tree has a tall sprout coming up the middle ... When a shoot emerges from below the graft, it originates from the rootstock and should be removed since it is taking energy ...

Early varieties of oranges all contained seeds. The seedless navel orange ... with buds used for grafting on another plant in order to propagate vegetatively. Two of the trees were planted in ...