The Complete Guide to the Latest Nasturtium Cultivation Methods and Precautions

Nasturtium is a perennial semi-vining or trailing plant. It can be grown as a perennial in the south, while in the north it is mostly grown as an indoor potted plant. Under suitable conditions it can bloom all year round, and when in bloom it has a rich fragrance and vivid colors, making it deeply loved by people. Let's take a look at the cultivation methods and precautions for nasturtium.

1. Suitable soil

Suitable soil is the basic condition for growing nasturtium. Nasturtium has relatively high requirements for soil drainage and aeration, and generally prefers to grow in loose, breathable, well-drained sandy soil, which is beneficial to the growth and development of its root system. If there is no suitable soil, it is very easy to buy prepared cultivation soil or nutrient soil from a garden vegetable supplier.

2, Sufficient light

Nasturtium likes an environment with sufficient light and is not shade-tolerant. It requires no less than 4 hours of light per day. Growing it in an environment with sufficient light is beneficial to the growth of its branches and leaves. However, in summer the sunlight is strong and the temperature is too high, and the plant's water evaporates quickly, so it can be appropriately shaded and moved indoors at noon to avoid sunburn.

3. Proper watering

Nasturtium relatively prefers a humid growing environment. Therefore, during the growing period it should be watered more, but care should also be taken to avoid waterlogging, so generally the principle of watering little but often is followed, keeping the soil moisture at about 50%. In summer, with high temperatures and large evaporation, watering can be adjusted appropriately. Generally, it should be watered at least once a day, and in the evening a water mist can be sprayed on the leaves to keep them moist and increase air humidity.

4. Regular fertilizing

Nasturtium does not have a very high demand for fertilizer. Generally, fertilizing once a month during the growing period is enough. Among fertilizers, nasturtium prefers calcium carbonate. When fertilizing, it is best to use less nitrogen fertilizer, as it very easily causes its branches and leaves to grow excessively, which is not conducive to flowering. In addition, each month you can use decomposed bean cake fertilizer water at a concentration of about 20%. In high-temperature seasons, it is best not to fertilize.

5. Precautions

Nasturtium can be repotted in spring, which can effectively increase the plant's survival rate. When repotting, it is best to choose sunny and relatively warm weather. If the temperature is relatively cool, frost damage is very likely to occur. Another thing to note is that the stems of nasturtium are relatively fragile, so when repotting you must be careful to avoid breaking them.

The above is an introduction to the cultivation methods and precautions for nasturtium. We hope it can help you. If you want to learn more related knowledge, please stay tuned to us.