Charcoal can not only help purify the water in the water culture bottle, but also prevent the root rot of flowers. The hydroponic flowers that are easy to rot can put some charcoal
1. Cut the charcoal into small pieces, but don't cut it too finely. The charcoal powder will make the water turbid.
2. Add a few pieces of charcoal to the hydroponics container, and replace them with new ones each time
One of the main reasons for the yellow flowers in hydroponics is the lack of iron. You can add some ferrous sulfate regularly to solve this problem.
1. Add ferrous sulfate to 1000 times of clean water, and mix evenly with tools.
2. Drop ferrous sulfate solution into the container of hydroponics, 5 or 6 drops at a time, 1 or 2 times a month.
Many people have medicine in their homes. After a long time, they can also use it to raise flowers. Vitamin B12 can make the leaves greener, and aspirin water-soluble tablets can make the flowers take root faster.
1. Press the tablet into powder, one tablet can be mixed with 1L clear water, and shake well for standby.
2. The usage is very simple. Before the aspirin solution can be used for hydroponics peanut root, the vitamin can be used once a month, just a few drops at a time.
Many flower friends don't know how to fertilize hydroponic flowers. In fact, it's good to use hydroponic nutrient solution, but pay attention to control the concentration
1. Mix the hydroponic nutrient solution with clear water according to the instructions, shake well and drop it into the hydroponic container.
2. If there is no nutrient solution, it can also be replaced by some water-soluble fertilizer, which can be diluted by 1000 times.
Many of the Lucky Bamboo raised by Huayou are troubled by yellowing, which is probably due to iron deficiency. If there is no ferrous sulfate at home, iron nails can also be used.
Just put the rusty nails in the water. Only the rusty nails can work. Rich bamboo with nails will not turn yellow due to lack of iron.
