A Detailed Guide to Konjac Planting Time and Management Methods

Konjac tofu is a food much loved by consumers. In fact, the main raw material for making konjac tofu is konjac, so many people grow konjac. So when is the planting time for konjac? What are the management methods?

1. Planting time

Konjac can be planted in spring or winter. Spring planting is from mid-to-late March to around Qingming, when the temperature is relatively warm and suitable for planting; winter planting is from December to around the Spring Festival, when the temperature has just begun to warm up. Konjac has a long growth cycle and takes nearly half a year or even longer before it can be harvested.

2. Konjac planting management methods

1. Soil selection and plowing

Konjac is quite demanding about its growing environment. Choose fertile, loose, well-drained acidic or neutral soil, with a soil pH between 6 and 7 being best. Konjac likes warm, humid, semi-shaded environments, so the planting area is best located in a cool, well-ventilated place. Deeply loosen the selected plot, with a depth of about 40cm.

2. Planting

There are several propagation methods for konjac, the most common being planting seed corms. Different varieties have seed corms of different sizes. Before planting, disinfect the seed corms to prevent damage from pathogens. Planting is generally done at the end of September, using the drill method, with a planting depth of about 5cm. When planting, be careful that the seed corms do not touch the fertilizer; it is best to keep them separated.

3. Cultivation techniques

Konjac is a fertilizer-loving crop with a high demand for organic matter. A fertilizer shortage during growth increases the likelihood of pests and diseases and reduces yield. Base the fertilization on organic fertilizer, supplemented by chemical fertilizer; apply base fertilizer at the bottom and top-dress early. Konjac is a drought-tolerant plant. Apart from needing watering a few times at the seedling stage, it basically does not need irrigation; natural rainfall is enough for its growth. What to note here is that during long periods of continuous rain, drainage measures should be taken to prevent the tubers from rotting.

Konjac can be planted in most areas of our country, the planting method is relatively simple, and the economic benefits are also good. Growers who have the conditions can give it a try.