Too much nitrogen can damage your fruit trees just as much as too little nitrogen.
Sep 04, When planting an apple or pear tree during the dormant season, when trees have no leaves, do not apply fertilizer. Wait to fertilize until new growth begins to emerge in spring. Container-grown pear trees can be fertilized at planting time when planted during the spring and summer, however avoid fertilization two months prior to the average. Feb 06, When to apply an organic fertilizer to apple trees Adding fertilizer to apple trees should be done 3 times during the growing season.
Make the first application in early spring, before flowering, around mid April in most areas temperate areas. Make the second application about a month later, after flowering is completed around the end of bushnotch.clubs: 2.
Nov 28, Nitrogen is generally the only fertilizer required for nonfruiting apple trees, so it is often present in higher amounts than other nutrients in complete fertilizers. However, in apple and other. Avoid fertilizing apple trees in early summer when they are setting fruit or as fruit develops -- a dose of nitrogen spurs foliage production at the expense of the fruit. When additional nitrogen.