How to grow potted dahlias

Article Catalog

1. Soil

2. Watering

3. Temperature

4. Fertilization

5. Prevention and control of pests and diseases

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Soil: Garden soil, leaf mold soil, river sand and organic fertilizer can be mixed evenly for cultivation. Watering: Water evaporates a lot in summer, so watering should be timely. Temperature: If the temperature is higher than 25℃ in summer or lower than 10℃ at night, protective measures must be taken. Fertilization: Apply enough base fertilizer when planting, and apply thin liquid fertilizer every 10 days during the growth period. In addition, early intervention is required when pests and diseases are discovered.

1. Soil

1. Soil

When potting dahlias, you can use five parts of garden soil, two parts of humus soil, two parts of river sand and one part of decomposed organic fertilizer. After the flower pot, the bulbs should be completely buried in the soil and should not be exposed to the soil surface. After planting, water it thoroughly and place it at a constant temperature above 15 degrees. After one week to ten days, it will germinate. Once it sprouts, it should be placed in a well-lit environment, as it has relatively high light requirements.

2. Watering

Potted plants You need to pay attention to watering dahlias. When they are cultivated outdoors, evaporation is very large, especially after entering summer, so watering must be timely to prevent them from drying out. The evaporation of water for indoor planting is inhibited to a certain extent, and the root system of potted plants must be prevented from rotting.

3. Temperature

Dahlia is A plant that is afraid of both cold and heat. When the summer temperature exceeds 25 degrees, it must be placed in a cool and ventilated environment and protected from high temperatures. When the temperature drops below 10 degrees at night, you should also take precautions against low temperatures.

4. Fertilization

During the cultivation process, in addition to applying a sufficient amount of base fertilizer into the soil before the bulbs are planted, apply thin liquid fertilizer to it every 10 days or so during the growth period. .

5. Prevention of pests and diseases

Dahlia It is relatively easy for pests and diseases to occur, so you need to observe frequently and intervene in a timely manner once signs are found to prevent unnecessary impacts from pests and diseases.

2. Watering

3. Temperature

4. Fertilization

5. Prevention and control of pests and diseases

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