1. Potted potatoes should be planted in deep and large pots. The soil must be loose, breathable, and fertile. You can add a small amount of fertilizer to the soil to maintain good fertility and increase transparency. sex.
2. Prepare the sprouted potatoes. Cut the potatoes into small pieces with a knife. Each small piece must have sprout eyes, so that the germination rate of the potatoes will be greatly improved. Cut small potato pieces can be placed in a cool and ventilated place to dry to promote wound healing and prevent sowing from rotting in the soil.
3. When planting, put the sprouted end of the potatoes upward into the soil, keep a good planting spacing, and be careful not to plant them too densely. After planting, cover it with a thick layer of soil, then water the potato pot thoroughly, place it in a ventilated place, maintain a good temperature, be slightly exposed to sunlight, and cannot accept strong light exposure.
4. In 3-4 weeks, the potatoes will sprout. When the sprouts grow taller, they can be cultivated with soil to avoid lodging later.
5. Potatoes like to be dry, so they should not be watered too much during later maintenance. Pay attention to strengthening irrigation during the potato tuber expansion period to increase yield. Potato plants are topdressed once each in the early budding stage and in the full flowering stage. Generally, urea plus potassium dihydrogen phosphate 1 is applied.
6. Potatoes are of the best quality in mid-June and should be harvested in time.