How to Sprout Ginger? A Detailed Guide to the Latest Sprouting Methods

Ginger is generally sprouted before sowing. Sprouting is an important step in ginger production, and whether it is done well or poorly affects the germination rate and the vigor of later growth. So how should ginger be sprouted? Follow the editor below to learn about ginger sprouting techniques.

1. Breaking the Seed Ginger

Choose a clear day in early spring, dig out the stored ginger, and break it apart in a clean environment, dividing large and small ginger pieces into seed pieces of equal size, with the best weight being 50-70 grams. When breaking the seed ginger, you can use one piece with one bud, or one piece with two buds. Generally, 400-500 kg is sown per mu.

2. Sunning the Seed

After breaking the seed ginger comes sunning the seed. This is done to use the sun to kill pathogens attached to the ginger pieces, and it promotes germination and helps prevent disease. It is a process that sprouting must go through. When sunning the seed, choose clear weather and place the broken seed pieces on cloth or a reed mat to sun them. Be careful not to place them directly on a cement floor, otherwise the high temperature will damage the seeds and cause germination to fail. When sunning the seed, spread them thinly, preferably in a single layer, and turn them frequently so they are heated evenly. Sun them continuously for one week.

3. Sprouting

Sprouting methods differ from region to region. Common sprouting methods include the indoor sprouting method, the heated kang sprouting method, and the sunny bed sprouting method. These are sprouting methods invented by working people according to the local climate and environment.

Indoor sprouting method: Build a rectangular sprouting pit indoors, up to 80 cm high, with the length depending on the planting scale. Spread a layer of sunned wheat straw on the bottom of the pit, and on top of that spread a layer of straw paper or rice straw. After sunning the seed, place the seed pieces flat on top while they are still warm, piling them 50 cm high. Then spread a layer of rice straw or wheat straw over the seeds, and cover with a cotton quilt to keep them warm and moist. Keep the temperature between 20-25°C, and they can be sown in about 20 days.

Heated kang sprouting method: Heated kangs have two types, aboveground and semi-underground. The aboveground type is built, while the underground type is dug. The specific shape is similar to the sprouting pit of the indoor sprouting method. Likewise, spread a layer of sun-dried wheat straw on the bottom of the pit, and you may sprinkle some appropriately to keep it moist. Then place the ginger seeds layer by layer, spread a layer of rice straw or wheat straw, and fill in the sides well too. The top should be sealed with straw mud, and temperature and humidity should likewise be controlled.

Sunny bed sprouting method: Dig a bed 15 m wide and 0.6 m deep, with the length depending on the amount of ginger seed. Spread a layer of wheat straw or rice straw on the bottom, then place the ginger seeds in it, piling them 30 cm thick, cover them well with rice straw, then build an arched frame and cover it with plastic film. To avoid low nighttime temperatures, add a straw covering in the evening to keep them warm. Just maintain the temperature, and sprouting will succeed in about 1 month.

The above are ginger sprouting methods. We hope they help you. If you want to learn more about ginger cultivation knowledge, please stay tuned to us.