1、 Manufacturing method of rotten leaf soil

1. Collecting fallen leaves: there will be a lot of fallen leaves on the roadside in late autumn and under the broad-leaved forest in winter. We find a large plastic bag to sweep all the fallen leaves under the trees in the streets and parks home, so that we can have the raw materials for composting rotten leaf soil

2. Retting of fallen leaves: stack the swept fallen leaves in waste barrels, compact them after filling them, cover them with a layer of fine soil, wet them with water, but there is no water, and then pour them out and turn them every other month

3. Composting with soil: the fermentation of leaf composting is slow. You can also find a bucket with a cover, put a layer of soil into the bottom of the bucket, lay a layer of leaves, then a layer of soil and lay a layer of leaves until the bucket is filled to ensure that the top layer is soil, pour some water to wet the soil, seal and place it in a place with high temperature

2、 How long can the rotten leaf soil rot

1. Maturity success: the time of leaf rot soil retting and maturity is related to season and temperature. The temperature in summer is three months high and the temperature in winter is low for at least half a year. It is best to judge whether it is mature through the soil state. Generally, when the leaves are almost rotten and turn into black fine soil, it is clear that the retting is mature

2. Exposure disinfection: the retted rotten leaf soil should be exposed to the sun for three days before use. During this period, it should be turned frequently to eliminate bacteria and insect eggs in the soil, and then mixed with other flower culture substrates