How to Grow Small Yellow Ginger? Detailed Guide to Planting Methods and Timing

To grow small yellow ginger, you must first select a superior variety; the ginger rhizomes should be plump and full. After selecting the seed, it should be disinfected, sun-dried, and sprouted. Then plant the treated rhizomes on a sunny day with stable temperatures; the ideal time is early to mid-March, and no later than Grain Rain. Plant 4000-5000 small yellow ginger plants per mu, and finally carry out good field management, including cultivation, irrigation, and fertilization.

Field management of small yellow ginger:

1. Cultivation and earthing up

After the ginger seed is planted, multiple rounds of cultivation and earthing up are needed during the ginger seed's growth period. The thickness of the first cultivation and earthing up should be controlled so as not to bury the tips of new shoots; afterward, as the ginger shoots continue to increase, cultivation and earthing up can be done once for each new shoot that emerges, for a total of 3 to 4 times.

2. Fertilization

In addition to applying a base fertilizer once before planting, multiple topdressings are also needed afterward, generally increasing from light to heavy. The first topdressing can be done when the seedlings are all emerged; the second topdressing is mainly done when the ginger shoots grow to 7 to 8 leaves; the third topdressing is chosen after the Start of Autumn when the weather turns cooler; the fourth topdressing is mainly done during the period of vigorous growth of the ginger rhizome. In addition, the amount and type of fertilizer for each topdressing should be determined according to actual conditions.

3. Drainage and irrigation

Once the seedlings are fully emerged, they must not lack water; to ensure the seedlings grow robustly, pay attention to watering. During rainstorm weather, pay attention to timely drainage to avoid waterlogging that causes the ginger rhizomes to rot.

4. Pest and disease control

Before the ginger is sown and sprouts, use 50% acetochlor herbicide to spray the entire plot. Pests mainly include cutworms and white grubs, which can be controlled by spraying with phoxim; the main disease is ginger blast, which can be controlled by spraying the entire field with a 3500-4500 times dilution of 72% agricultural streptomycin.

After small yellow ginger matures, it is best to harvest it in stages and batches, as this can achieve higher returns.