Sometimes a so-called leaf grows between the stem and the leaf. It needs to be cut / not cut /, the shrub would host unnecessarily, the force would go to the next leaf and there would be fewer fruits and smaller ones. It should be chopped about once a week. The insole should not be less than 3 cm. Ideally in the range of 5 - 10 cm. It is also not appropriate to pinch larger inserts, there is too much a wound on the plant. It should be grafted throughout the growing season.