When is the best time to change the flower soil in spring? How to change the flower soil in spring?

Spring is coming, in order to keep the potted flowers growing in a balanced and sustainable way, it is necessary to turn over the pots and change the soil in time. So, when is the best time to change flowers and soil in spring? How to change the flower soil in spring? Let's learn about the time and method of changing soil in spring with Uncle Gardener. Potted flowers for soil replacement 1: The time for soil replacement depends on the plant itself besides the season. Different plants change the soil at different times. Spring is generally chosen between March, April and May. At this time, potted flowers have just begun to sprout and grow, but they have not yet entered the peak season, which is the best time to turn over the pots and change the soil. It's too early, the potted flowers haven't germinated yet, and they are prone to root rot. It's too late, the flowers have entered the vigorous growth period, and it is easy to hurt the roots and affect the growth by turning over the pots and changing the soil. Cut off the bad roots. 2. Soil exchange method. 1. A few days before changing the soil, control the watering amount to make the soil in the basin dry, which is beneficial to moving the basin. 2. It's usually cloudy or changing soil at night. Remember not to pull flowers directly. First, tilt the flowerpot and pat it gently around to let the soil basically leave the flowerpot. Then, turn the whole thing upside down, take out a relatively complete flower shape and remove most of the surrounding soil. Cut off bad roots and old roots. Compaction of soil in basin. Spread a third of the new nutrient soil on the bottom of the pot, and then add plants to continue filling, so that there is no gap in the pot soil. Do not pour on it, and reserve 2-3cm of water. 4. After completing the above procedures, water the flowers in a semi-shady place and strengthen the air humidity as much as possible. In two weeks, these plants will come back to life.