1. Pine needle

It's winter now, and many trees are falling leaves and entering the dormancy period. You must have seen many fallen pine needles on the roadside. In fact, although this pine needle is insignificant, it has a good effect on raising flowers. Moreover, pine needles also belong to plant families and genera, and the fertilizer effect will be milder

When we collect pine needles from the outside, we should first expose them to the sun for sterilization, so as not to affect the growth of potted plants by impurities and bacteria. The treated pine needles can be directly mixed with the soil or padded at the bottom of the flower pot, which can enhance the permeability of the pot soil and ensure the vigorous growth of the plant

2. Earthworm dung

Earthworm dung is the most typical organic fertilizer. In fact, we can often see it in green belts and other places, but we don't pay attention to it. Because earthworms loosen the soil in the soil all year round, natural earthworm dung can contain a lot of trace substances, which can help the plant grow after fermentation

Earthworm dung also needs to be exposed to the sun for sterilization before use. Then we can put it into the soil or directly on the soil surface, so that it can slowly ferment with the soil to produce nutrients, which can help plants and flowers improve their growth speed

3. Willow bark

Since many plants and trees have entered the dormancy period in winter, natural willows are no exception. The peak growth season of willows is in summer, and even the bark will fall off in winter. At this time, we can choose to pick up some willow bark and go home to raise flowers, so as to enhance air permeability and increase nutrients at the same time

After we collect the willow bark, we can put it into the pot and boil it with water, which is more conducive to the volatilization of its internal nutrients. The boiled willow bark can be directly padded at the bottom of the flowerpot as the base fertilizer, so that the fertilizer of the soil matrix increases and the flowers can absorb more nutrients