What soil is peat soil
Peat soil always occupies a special place on the soil list of horticulturists. What is the magic of this substrate known as "plant gold"? We will reveal the mystery of peatsoil for you from the formation principle to practical application. Principles and characteristics of formation of peatsoil The natural substrate peatsoil, which has been deposited for thousands of years, is formed in a special wetland environment. When moss, reeds and other plants undergo thousands of years of decomposition and deposition in low-temperature and water-rich swamps, a unique black organic layer is finally formed. This geological process creates its humus-rich nature, with approximately 2.3 kg of organic carbon per cubic meter of soil. The non-renewable precious resource, the global peatland accounts for only 3% of the land area, and its formation rate is extremely slow-it only thickens 1 mm every year. This means that every shovel of peat soil we use is a masterpiece created by nature over thousands of years. Practical Guidelines for Peat Soil Conservation Nutrient Supply System Analysis High-quality Peat soil contains a ratio of nitrogen, phosphorus and potassium of 2:1:3. Coupled with a porosity of more than 85%, it can not only store nutrients but also keep root breathing smooth. Experimental data shows that using peat soil to raise seedlings can increase the germination rate by 40%. Water management skills Its unique sponge structure can absorb 20 times its own weight of water. It is recommended to use the dipping basin method for watering. Pair it with 30% perlite to avoid standing water, making it especially suitable for plants such as rhododendrons and orchids that like dampness and are afraid of waterlogging. Scientific use precautions solution to hardening problems After 18 months of continuous use, it is recommended to mix 10% river sand and 5% vermiculite. Regularly use bamboo sticks to loosen the soil and replenish EM bacterial solution every month to maintain soil activity. Environmentally friendly alternatives explore a 1:1 mixture of coconut bran, legular soil and peat soil, which can not only reduce resource consumption, but also achieve similar cultivation effects. Germany has legislated to limit the amount of peatsoil extracted and promote the sustainable development of the horticulture industry.
When enjoying the planting convenience brought by peat soil, we should pay more attention to ecological balance. Through scientific matching and recycling, this natural gift can continue to nourish our green life.