Fruitless Olive Tree Fertilizer
They are very similar in appearance to fruiting olive trees but there are few to no messy fruits produced to litter the yard.
Fruitless olive tree fertilizer. Mature olive trees often develop contorted massive trunks and are quite interesting in appearance. While you have the pruners handy remove any twigs or branches with holes as they may have been attacked by borers. If the nitrogen levels in your olive tree are listed as below 1 4 percent then your olive tree is deficient in nitrogen and should receive it as fertilizer. Other fruitless olive tree care includes a feeding of high nitrogen fertilizer in spring while the tree is young.
Organic and chemical fertilizers each benefit olive trees. Since the tree doesn t expend energy making fruit it grows a little faster than fruiting olive trees and can reach 30 feet tall and spread its leafy canopy up to 35 feet in only 15 years. The swan hill fruitless olive grows and looks like a normal fruiting olive but does not produce the messy fruit. Pruning to remove suckers may be included in annual maintenance.
Fruitless olive trees are very attractive shade trees that can be either single or multi branched with eye catching twisting and contorted trunks and an airy mass of gray green leaves with silvery undersides. Conventional nitrogen fertilizers such as urea ammonium nitrate ammonium phosphate ammonium sulfate potassium nitrate or calcium nitrate also work. Olive trees do not need special olive tree fertilizer but results will be exponentially more satisfactory with a good nutrition regimen. As a starting point nitrogen is normally applied at the following approximate rates per tree or per acre based on large wide spaced mature trees 150 trees acre.
If the potassium levels are listed as below 0 8 percent then your olive tree is deficient in potassium and should be fertilized with potassium sulfate. Otherwise fertilize after planting and regularly throughout the growing season. Organic fertilizers such as compost and aged animal manure supply trees with a fertilizer source that decomposes over an extended time.