Who says onions can only irritate the eyes? Look at this hydroponic onion, isn't it cute?
Creativity comes from "the essence of simplicity"1. Whether the final result is cute or not, the selection of materials is a critical link. It is best to choose onions with complete and uniform shapes as the material, so that it will look good. 2. Prepare a container and pour in an appropriate amount of water. The mouth of the container should not be too large. Cut off the onion roots and place them on the mouth of the container so that the water surface can touch the bottom of the onion. Do not let the onion soak in water. 3. On the 5th day, the onion has grown many long, thin and tender white roots, which look a bit like hyacinth roots at first glance. 4. On the 12th day, the roots are still growing, but when will the leaves grow? ! Waiting is so hard, so anxious~ 5. On the 15th day, wow, leaves finally grew! A touch of green in white, this combination is very refreshing! It reminds me of the new grass growing in the snow. Spring is coming. 6. Day 27. I can just pick two to use when cooking tonight~~~Well, it looks like it still can’t escape the fate of being eaten. Notice: 1. Change the water frequently during the process, clean the dry and rotten roots from time to time, keep the water clear and prevent bacteria from growing. |
>>: Hydroponic flowers are not afraid of root rot, learn three tricks
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