Matters needing attention in Canna cultivation

Author:Amsterdam Date:2022-04-04 10:06

Many bright yellow or crimson flowers will be found in various parks in China's urban streets. This is orchid Canna. This kind of flower is very beautiful and many people want to breed it. So what should we do? Let's learn it well.

I Illumination

This kind of plant likes sunshine, so it needs very sufficient light. It needs to receive at least 5 hours of light every day. Plants that grow in a dark environment will bloom later. If it is placed in a dark place after flowering, it can prolong the flowering time and facilitate viewing

flowers and plants

II Temperature

In order to make this plant healthy, the most suitable temperature is 15-30 degrees. In order to prolong its viewing time, the temperature can be appropriately reduced when it blooms, but it can not be lower than 10 degrees, which can prolong its flowering time. When the temperature is higher than 40 ℃, it is best to place it in a cool and smooth environment. Before and after the frost, you need to place it between 5-10 degrees, so you can spend the winter safely

flowers and plants

III Humidity

This plant has excellent moisture resistance and needs to spray water on its leaves 1-2 times a day. In addition, water should be thoroughly watered to ensure the water demand of plants. In hot summer, too cold water should not be used for watering, which is easy to cause the leaves to scorch. In addition, if it is too dry, the same symptoms will appear

IV Fertilization

In addition to using certain base fertilizer before planting, fertilization should also be applied 3-4 times a month in the peak season of plant growth. If there are no buds 20-30 days before the flowering period, 0.2% potassium dihydrogen phosphate can be sprayed on the leaves to promote flowering. The plant sometimes suffers from wilting or yellowing of its leaves. Generally speaking, it is caused by excessive ferrous sulfate or drought. In hot summer, pay attention not to apply fertilizer too strongly, otherwise it will burn the roots and stems of plants and cause plant death. When overwintering, fertilization should be stopped

flowers and plants

V Soil

This plant does not have high requirements for soil conditions. It only needs to be loose, fertile and easy to drain. Whether it is sandy soil or clayey soil, it can grow normally. Basin soil needs to be composed of rotten leaf soil, garden soil, peat soil and mountain mud. Or use rotten leaf soil, vegetable garden soil and rice husk ash in the proportion of 2:3:1, and add less bean cake and bone meal. The soil should be kept moist at all times for plant growth. When the fifth leaf grows, it also needs to be fertilized in time

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Matters needing attention in Canna cultivation

Amsterdam
2022-04-04 10:06
Description Many bright yellow or crimson flowers will be found in various parks in China's urban streets. This is orchid Canna. This kind of flower is very beautiful and many people want to breed it. So what should we do? Let's learn it well.

I Illumination

This kind of plant likes sunshine, so it needs very sufficient light. It needs to receive at least 5 hours of light every day. Plants that grow in a dark environment will bloom later. If it is placed in a dark place after flowering, it can prolong the flowering time and facilitate viewing

flowers and plants

II Temperature

In order to make this plant healthy, the most suitable temperature is 15-30 degrees. In order to prolong its viewing time, the temperature can be appropriately reduced when it blooms, but it can not be lower than 10 degrees, which can prolong its flowering time. When the temperature is higher than 40 ℃, it is best to place it in a cool and smooth environment. Before and after the frost, you need to place it between 5-10 degrees, so you can spend the winter safely

flowers and plants

III Humidity

This plant has excellent moisture resistance and needs to spray water on its leaves 1-2 times a day. In addition, water should be thoroughly watered to ensure the water demand of plants. In hot summer, too cold water should not be used for watering, which is easy to cause the leaves to scorch. In addition, if it is too dry, the same symptoms will appear

IV Fertilization

In addition to using certain base fertilizer before planting, fertilization should also be applied 3-4 times a month in the peak season of plant growth. If there are no buds 20-30 days before the flowering period, 0.2% potassium dihydrogen phosphate can be sprayed on the leaves to promote flowering. The plant sometimes suffers from wilting or yellowing of its leaves. Generally speaking, it is caused by excessive ferrous sulfate or drought. In hot summer, pay attention not to apply fertilizer too strongly, otherwise it will burn the roots and stems of plants and cause plant death. When overwintering, fertilization should be stopped

flowers and plants

V Soil

This plant does not have high requirements for soil conditions. It only needs to be loose, fertile and easy to drain. Whether it is sandy soil or clayey soil, it can grow normally. Basin soil needs to be composed of rotten leaf soil, garden soil, peat soil and mountain mud. Or use rotten leaf soil, vegetable garden soil and rice husk ash in the proportion of 2:3:1, and add less bean cake and bone meal. The soil should be kept moist at all times for plant growth. When the fifth leaf grows, it also needs to be fertilized in time

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