Application of fertilizer in middle and late stage of melon

Camellia is a kind of flower loved by many friends.The friend that raises potted camellia also has a lot of, that is in the culture process of potted camellia what to fertilize skill there is?Today, I would like to introduce the fertilization technology of potted camellia.

Potted camellia

Nitrogen fertilizer quickens spring shoots.Camellia in 18 ℃ began to sprout new tip.Two times a year, the first about in mid-march to mid-late April, known as "spring shoots";The second about in mid-to-late July to early September, known as "summer shoots."Camellia flower buds in the spring with a new shoot.

Therefore, keeping a good spring shoot is the key to the camellia blossom.When spring shoots begin to germinate, apply nitrogen-based germination fertilizer once every 10 days until spring shoots start to lignify.After so many roots and outside the root topdressing, camellia spring tip will grow very lush, leaves can stretch to the maximum limit.

How can potted camellia be fertilized

Phosphorus and potassium promote buds.Camellia is in spring tip draw sufficient, after entering lignification, can have a paragraph of shorter dormant period.The beginning of dormant period is also the beginning of flower bud differentiation stage of camellia.At this time do not apply nitrogen fertilizer, and to change the application of phosphorus, potash fertilizer, every 10 days or so once.At the same time, a mixture of potassium dihydrogen phosphate 1000 times, a small amount of borax and rice vinegar was used for foliar spraying.This can not only control the growth of camellia, but also promote flower bud differentiation and shorten the time of flower bud differentiation, conducive to the formation of buds.

Fertilization techniques for potted camellia

Bud protector.Bud is rapid after bulking, should undertake to late August in 8 days thin bud, big seedling is general a branch can stay two bud, each branch of small seedling leaves a bud only, make level of size bud is clear, distribute even, in order to lengthen the ornamental time of the flower.After thinning, a few more times of thin phosphate fertilizer can be applied between September and October.Water should accomplish "do not do not water, irrigate is watered thoroughly", make basin earth maintains all the time in "see dry see wet" condition, fall off of bud in case or coke withered.

In addition, camellia is fond of acid flowers, in order to transform the basin soil acidity, in the growth period every 20 days or so should be applied a thin ferrous sulfate water, in order to maintain lush green leaves, promote robust plants, delicate and charming.

The above is the introduction of pot camellia fertilization technology, cultivation of pot camellia friends can refer to the above fertilization technology, combined with the actual planting situation, reasonable fertilization.