There are several reasons for the bad taste.
First, there is not enough light.
We all know that Milan is a flowering plant that especially likes light. Because it has a long flowering period, it needs more sunshine to ensure that the flowers are fully bred and open, and the flowers are overflowing. If the light is insufficient and the planting environment is too dark, the fragrance of Milan will be reduced, and even if it is close to the flowers, it will not smell. Put it in a well-lit place and you can smell the fragrance in a day or two.
Second, the temperature is not high.
Milan is particularly sensitive to temperature and can't stand low temperatures. The suitable temperature for growth is about 15 to 30 degrees. Spikes and flowers are easy to form only when the temperature exceeds 20 degrees. The temperature is too low, even if there are flowers, the amount will not be too much, and you can't smell the fragrance.
Third, there is insufficient fertilizer.
Before flowering in Milan, it is necessary to supplement fertilizer with phosphorus and potassium fertilizer and use a small amount of nitrogen fertilizer. If more nitrogen fertilizer is applied before flowering, the plants will grow white and the nutrients distributed to the buds will be reduced. Even if the buds can bloom, the taste is relatively light. If sufficient phosphorus and potassium fertilizer are applied in bud stage, the fragrance of flowers will be much stronger. Milan can have a hundred flowers in one year. Sufficient phosphorus, potassium and multi-element fertilizers should be added after each flowering and withering, so that plants will be strong, flowery and fragrant.
Fourth, there is too much water.
If Milan waters it too much during the flowering period, it will cause the plants to overgrow and lose their smell. Therefore, properly controlling watering before flowering in Milan can promote flower bud differentiation. Keep the pot soil dry and wet during the flowering period, so that the flowers are bright in color, long in flowering period and strong in fragrance.
M blue flowers are particularly easy to raise, especially in summer. If we give it enough light, water and fertilizer, we can achieve the effect of exploding the pot and smelling bloom every time.