How long does it take for hydrangea seeds to germinate? How long is the germination period for hydrangea seeds?

How long does it take for hydrangea seeds to germinate

Let me tell you about the knowledge of how long it takes for hydrangea seeds to germinate. Let's learn about it together below.

How long does it take for hydrangea seeds to germinate

After planting hydrangea seeds and taking careful care for about a week, they will usually germinate. It takes 3-5 months from sowing to flowering. The best sowing period is from March to May and from August to October each year, as the temperature during these periods is suitable for the germination temperature of the seeds, which can improve the germination rate of hydrangea seeds. The seeds need to be pre-germinated before planting to speed up germination and also improve their survival rate.

Germination time of hydrangea seeds

Hydrangea seeds can germinate in about 10 days after sowing. The best sowing periods are from March to May and from August to October each year, during which the germination rate and growth of the seeds are the highest. The market price for hydrangea seeds is 750 yuan per jin.

Direct planting of hydrangea seeds

Hydrangea seeds should not be planted directly. They need to be pre-germinated before planting to germinate quickly and improve their survival rate.

Fast germination of hydrangea seeds

If you want to germinate hydrangea seeds quickly, you need to pre-germinate them, usually in the cold winter when the plants are in a dormant state. This can be done through low-temperature methods or chemical preparation methods. You can also soak them in 40-degree warm water, but be careful not to soak them for too long, about 4 hours is fine. After soaking, plant them directly in the soil, and they will germinate in about half a month.

Hydrangea seeds flowering after germination

It takes 3-5 months from germination to flowering after sowing hydrangea seeds, because the flower buds of hydrangea will differentiate at temperatures of 5-7 degrees, and they can bloom at temperatures around 20 degrees.

Caring for hydrangea seeds after germination

Hydrangea does not tolerate poor and alkaline soils. It is suitable for planting in loose, fertile, humus-rich acidic soil, and the color of the flowers during blooming is affected by the soil's pH.

Hydrangea needs to be moved indoors in mid-October each year. It is important to control watering and keep the room temperature around 5°C. Starting from mid-December, place it in a sunny area indoors and maintain the room temperature between 15-20°C to promote branch growth. Move it out of the room by the end of April the following year.

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