Grapes to high yield, fertilization is the key!

 Why is fertilizer critical to grape growing?

• Because grapes have a developed root system, many branches and vines, large leaves, vigorous growth, fruit, high yield, and therefore need more nutrients, fertilizer.

The grape demand for fertilizer has some characteristics.

• Large potassium demand, is a real "potassium plant".

  Throughout its reproductive period, grapes require large quantities of potassium, which is greater than nitrogen and phosphorus and ranks first among the three elements. If potassium is insufficient, the leaves can not produce starch and fatty acids, nitrate nitrogen increases, the leaves are less and smaller, the leaf margins are scorched, the new shoots are reduced, the fruits turn brown, the fruit column shrinks, easy to crack, the fruits are poorly colored, the sugar is low, the taste is acidic, the quality is poor, and the plant is weak in drought resistance and cold resistance.

• Different elements needed in each period.

  From budding, flowering to young fruit at the beginning of the most nitrogen, phosphorus absorption is with the growth of branches and leaves, flowering and fruit enlargement and gradually increase, to the new growth of the most flourishing period and fruit enlargement period to reach the peak; potassium absorption from the beginning of the leaf spreading and tasseling, but to fruit expansion to the coloring of the period of the need for potassium is the most, if this time the potassium is not enough, fruit coloring will be poor, sugar low taste sour, and in severe cases, even can not be ripe.

How to fertilize in different periods?

• Sprouting period
  In the bud eye began to expand when the application, because this is the bud is the rapid formation of the second and third tier flower spike and flower buds continue to differentiate, timely application of this fertilizer, can effectively improve the quality of flower buds, and promote the development of leaves and blossoms neatly.
  Recommended use:  Organic Water Soluble Fertilizer Balanced/Growth Type

• Fruiting period

         Apply it after flower shedding to the early stage of young fruit expansion to meet the nutrients needed for the development of young fruits, reduce the size of fruits,           and make the fruits large and uniform. Nitrogen fertilizer is the main, phosphorus and potassium second.

         Recommended use: Organic water-soluble fertilizer for fruit expansion.

• Fertilizer outside the root

         That is, in the growing season with water to the fertilizer into a suitable concentration of fertilizer solution, spray with a sprayer in the leaves, vines, tips, fruits, in order to replenish the nutrients, especially to supplement boron, magnesium, zinc, iron and other trace elements, the best results.