Who still buys flowers nowadays? You can plant a big garden by picking up some leftovers!

1. Radish

1. Choose healthy and fresh radishes, either white radish or carrots will do. You can use whole radishes and submerge the roots in the hydroponic bottle.

2. You can also use the peeled radish tops and place them flat in a plastic cup filled with water, with the water level about 1 cm.

3. Place it in a place with scattered light. New shoots will appear in about 7 days. When the branches grow a little taller, they will produce clusters of small flower buds and bloom into small pink and purple flowers, which are very fresh.

2. Cabbage

1. Keep the leftover cabbage heads at home and don’t throw them away. Find a wide-mouthed bottle, fill it with water, and place the cabbage head in the bottle mouth. If you see that the water is running low, add some and keep the water level at 1/3 of the root system.

2. Place it in a sunny place and change the water every 4 days. Soon the cabbage head will sprout tender flower buds. The flowers are as elegant as daffodils.

3. Sweet potatoes

1. Choose healthy sweet potatoes with smooth, beautiful surfaces. Then insert a toothpick, support it at the mouth of the bottle, and add water to induce roots.

2. Be careful not to immerse the head in water by mistake, otherwise it will not only fail to take root but will also rot.

If you can't tell the head and tail, refer to the method on the right side of the picture below. Lay the sweet potato flat and the water level should not exceed the tip of the head and tail of the sweet potato.

3. Place it in a well-ventilated place with diffused light. After about a week, the sweet potatoes will take root and sprout. If you see there is no water in the middle, add more.

4. After rooting, you can add coarse sand to make an interesting bonsai. After 3 weeks, the sweet potato leaves will grow wildly and you can pick the leaves and stir-fry them.

You can also let it climb, and the effect is just as good as that of the green ivy.

4. Taro

1. Pick some healthy and good-looking taro from the market.

2. Find a plate, add water, and soak the bottom of the taro in it. Add water if there is less. After the roots grow, be careful not to add water above the entire root system.

3. Move it to the balcony and give it plenty of sunlight. It will soon sprout and grow leaves. The leaves look somewhat similar to those of the weeping angel when they are stretched out.

5. Lotus root

1. Buy a few pieces of lotus roots from the market, and make sure to choose healthy and intact ones.

2. Prepare a small tank, put garden soil, river sand, pond mud, etc. on the bottom and stir it, then add water to make it into mud. Bury the lotus root in the mud.

3. Move to a well-lit and ventilated location. Soon the lotus roots sprouted stems and leaves from the mud.

4. If you are worried about mosquitoes rampant in the water, you can put a few small fish in it. It can not only eat mosquito larvae and increase fertility, but also increase the ornamental value.