The four-step method of fertilizing rose can blossom in four seasons.

Fertilizing the rose can be regarded as a major event in the growth and flowering period of the rose. What fertilizer to use, when to apply fertilizer, how much fertilizer to apply, and what points for attention are all issues that we have to consider. Today, let's talk about the four-step method of applying fertilizer to the rose. Master it, let the rose blossom for four seasons, blooming for 12 months a year is not a problem.

Step 1. Base fertilizer

When preparing to plant rose, we can choose some larger seedlings, then mix with fermented chicken manure, duck manure, loose scales, peat soil, etc., with a flowerpot about 20 cm in diameter, and then add bone powder, cake fertilizer, and fermented sheep dung, but we should pay attention to that these media should not exceed 1 / 4 of the nutrient soil, or it will be too fat, in order to make the basin soil drain better. Sand and gravel of 1 / 5 of the basin soil can be added.

Step 2. Slow-release fertilizer

The nutrients in the nutritious soil will be slowly consumed with the growth of the rose, generally 2 months later, it is necessary to replenish the fertilizer, at this time we can use granulated slow-release fertilizer to supplement. Basically a pot into 10 grams, such as a gallon rose pot, put in about 12 grams, can also be sprinkled on the surface of the basin, but should be reduced to half the original dosage.

Step 3: liquid organic fertilizer

If you want to absorb the rose better, the root system is more developed, the plant is more robust, you can also use liquid organic fertilizer to protect fertilizer, nitrogen, phosphorus and potassium content is rich and balanced, adding a variety of organic matter, minerals, amino acids, promote rose growth exuberant, sprout more, bloom numerous.

Step 4: promoting flowers

Some flower friends react that the rose grows well, but does not blossom, that is because it lacks potash fertilizer and can be preserved with diluted potassium dihydrogen phosphate. It can be used half a month before the flowering period. If it grows a bud, but does not blossom for a long time, it can also be diluted 1500 times and used again.