What vegetables are suitable for growing on the north balcony?

What vegetables are suitable for growing on the north balcony?

There is almost no direct sunlight on the north-facing balcony throughout the year. Due to insufficient light, vegetables usually grow weakly, so shade-tolerant and short-day vegetables that do not require high light should be planted, such as ginger, shallots, garlic, lettuce, coriander, rapeseed, Chinese cabbage, lettuce, leek, asparagus, water spinach, wood ear vegetable, beets, and Taiwan watercress. Sweet potatoes, peas, and radishes can also be planted.

1. Ginger

Ginger can be planted on the north balcony, and it is suitable to be planted in April and May every year. When planting ginger, you need to choose thick, disease-free tubers. During its growth period, it needs to be watered with diluted nitrogen, phosphorus and potassium fertilizers. If you see sick ginger seedlings, you should remove them in time and spray them with sterilization agents.

2. Garlic

Garlic can be planted on the north balcony. It has strong adaptability to the environment and has a certain degree of shade tolerance. Garlic is usually sown in spring and autumn. You can first prepare the land and apply fertilizer. The sowing depth is 3-4 cm. In addition, in the later maintenance of garlic, you should apply thin fertilizers frequently and pay attention to the management of disease and pest control.

3. Lettuce

Lettuce can be planted on the north-facing balcony, usually in spring and autumn. The suitable growth temperature is 15-20 degrees. When planting lettuce, it is necessary to provide it with loose, breathable, well-drained sandy loam rich in organic matter.

4. Onion

Onions can be planted on the north balcony. They like a cool environment and are mostly sown in spring and autumn. As long as the temperature reaches above 7 degrees Celsius, they can be sown and planted. Use well-drained, permeable, loose and fertile soil. Plow the soil before planting, apply enough fertilizer to ensure nutrients, and water enough to keep it moist.

5. Coriander

Coriander can be planted on the north-facing balcony. It is usually sown in September and October every year. Choose loose and fertile soil rich in various organic matter. Sow the coriander seeds on the soil surface, then water it once every week. When the coriander grows to 10 cm in height, apply ammonium sulfate to it to make it grow vigorously.