Onions, ginger and garlic can be planted at home without spending a penny, and can also be used as bonsai.

Grow onions at home

1. Onions bought from vegetable markets or supermarkets have roots. We can eat the leaves and replant the remaining onions. 2. Onions have low requirements for soil. Ordinary garden soil can be planted. If you want green onions, you can bury them deeper. If you want green onions, you can bury them shallowly. After planting, thoroughly water it and put it in a well-lit place, and new onion leaves will grow in a week.

At home in kind of garlic.

1. Go to the supermarket to buy garlic: Be careful that the garlic is intact and not rotten. Try to choose bigger garlic, which will grow vigorously. 2. Carefully divide garlic into independent garlic cloves. Be careful not to peel off the garlic cloves, so as to ensure that the garlic cloves will not rot in the soil. 3. Garlic doesn't require much soil, so it can be planted in general soil. Plant the garlic upside down in the soil, then cover it with a layer of soil and water it. 4. Put the flowerpot in a well-lit place. Garlic grows fast and is often watered with liquid fertilizer. You can eat fresh garlic seedlings in two or three months.

Grow ginger at home

1. Divide the sprouted ginger into several pieces with a knife to ensure that each ginger has buds. Cut ginger into pieces and put it in a cool and ventilated place to dry. 2. Put the flowerpot in the soil until it is eight minutes full, then plant the ginger in the soil and cover it with soil. Water the flowerpot thoroughly, and then put it in a well-lit place. In a few days, buds will appear. 4. Keep the soil moist during the growing period, and you can harvest a large pot of ginger in a few months. Is it simple? If you like it, learn quickly!