Hazelnut is not an annual plant, it belongs to the perennial, generally the first year of planting after the second year can continue to survive, so you do not need to plant once a year.
Hazelnut can live a few years
Hazelnut life is relatively long, it is generally properly maintained can survive three to five years of time, potted hazelnut life will be relatively short, but can survive more than three years of time.
Hazelnut is what plants
Hazelnut is birch family hazelnut plants, it is a flowering plant, usually in April to May each year will flower, the color of the flower is purple-brown.
Hazelnut is not a herbaceous plant, it has a large number of lignified cells and the stems are hard, so it is a woody plant, and it is an angiosperm with flowers in the true sense of the word, and it also has seeds, which are generally propagated by artificial means by spreading the seeds by sowing them.
What does a hazelnut look like
The hazelnut has a round shape, it is a relatively large fruit, yellowish-brown in color, it is a dried fruit, it has a slightly sweet taste and it has a high nutritional value.