Motherwort Extract,Motherwort Extract Powder,Motherwort Leaf Extract Xi'an Sentian Biotechnology Co., Ltd. , https://www.sentianbio.com
Several methods of orchid fertilization
Orchids grown at home can thrive or struggle, and proper fertilization plays a crucial role in their health. The climate in the southern regions is generally warmer, so fertilizing can begin after the Spring Festival. In northern areas, where it's colder, it's best to start fertilizing around March to early April, during the early spring period.
Experienced orchid growers often use well-decomposed dried cow manure mixed with 10 times the amount of potting soil, along with a small quantity of phosphate fertilizer, to create a nutrient-rich base. However, city dwellers may find it difficult to obtain mature dry cow manure. In such cases, water-fermented organic materials like soybean cake, rapeseed cake, cottonseed cake, and sesame cake can be used instead. These fermented cakes can also serve as a base fertilizer when buried in the potting soil. It’s important to avoid direct contact between the fertilizer and the roots, as this can cause root rot.
During the growing season, liquid fertilizers are also effective. After fermenting the cakes in water, the resulting solution should be diluted with 5–10 times clean water and applied every two weeks. A simple and effective option for beginners is to use a balanced NPK fertilizer with a concentration of 0.025% to 0.1%, which is about one-third to one-quarter the strength used for regular flowering plants. Additionally, when spraying pesticides, a small amount of chemical fertilizer can be added to the foliar spray, which can also help improve plant health.
It's important to note that orchids are very sensitive to over-fertilization. Beginners should start with very diluted organic fertilizers to avoid "burning" the plants or causing excessive blooming that may weaken the orchid over time. With proper care and attention, your orchids will flourish and reward you with beautiful blooms.