Watering flowers with onion water makes them root 3 times faster, bloom all over the pot in 1 month

Most people keep onions at home for cooking. Today I'm telling you, onions aren't just for eating - they're also a great fertilizer for growing flowers. Come hear what I have to say!
Lovely blooms
Many flower lovers have worries - why aren't the flowers they carefully grow at home as brightly colored as the flowers in flower shops?
Why not make some onion water? It easily solves the problem
1. Peel off the onion skin, chop it up and soak it in clean water, add a few drops of white vinegar, and soak thoroughly for one day.
2. Filter out the onion water, dilute it with water and use it to directly water the flowers. Watering about once a week is enough.
3. After about three times, you'll find the flowers blooming more brightly than before!
Fruit peels have the same effect too!
1. Wash the fruit peels, chop them up and put them in a sealed container.
2. Pour in 50°C boiling water and seal the container.
3. Put the container in a cool, ventilated place to ferment, and open the container to release gas after about 3 days.
4. It's ready to use after 30 days. Dilute it at a ratio of 100:1 and use it to directly water the flowers.
Pest control
Pungent onion is also a relatively good material for making natural insecticides
Method
1. Peel off the onion skin, chop the onion up, add clean water at 1:30, seal the container and ferment for a whole day.
2. Filter out the onion water and spray it directly on the affected area to kill pests.
Foam board has this effect too!
1. Cut the foam board into a circle about the same size as the flower pot, and cut a "U" out of the middle.
2. Put the foam board over the part that needs pest removal.
3. Place the flower pot flat under the tap and rinse the affected area with water.
Rooting
Onion has a sterilizing effect and can inhibit bacterial reproduction, so onion water is a good rooting water
Method
1. At a ratio of garlic to onion of 1:4, peel and wash them, then chop them up and blend them in a blender to extract the juice.
2. Dilute at a ratio of 1:10, and put the cuttings that need to be propagated in it for about half an hour or more.
There's also another kind of willow branch rooting water!
1. Peel off the skin of freshly picked willow branches, chop them up, add water and soak for about 4 days.
2. Soak the cuttings to be propagated in it, and after waiting two days they can be inserted into the soil.
How to make a potted onion
1. Peel off the skin
Peel off the onion skin and cut off the root to get a fresh cut surface.
2. Put it in a bottle
Find a container about the same size as the onion, and add water just enough to cover the bottom of the onion.
3. Change the water
Change the water every day, and after one week, white roots will grow.
4. New shoots grow
After about ten days, white shoots grow. At this point, you can change the water about once every three days.