How long does it take for cosmos seeds to germinate? How long is the germination time for cosmos seeds?

How long does it take for cosmos seeds to germinate

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How long does it take for cosmos seeds to germinate

Cosmos seeds are best planted in March to April, which is the early spring season. If you want to germinate quickly, soak the cosmos seeds in water for 6 hours, then remove and dry the moisture before placing them in a warm, dark place. Sprinkle the seeds three times a day for two consecutive days to wake up many embryos for development. Then, sprinkle the cosmos seeds on the surface of the potting soil, cover them with a thin layer of soil, water thoroughly, and you can see the new sprouts after a week.

The germination time of cosmos seeds

Cosmos seeds planted in the early spring season of March to April are most suitable. The germination time varies at different times, taking about 5-8 days in spring, and about a week in summer and autumn. It takes about half a month for all seeds to germinate.

It takes a month for cosmos seeds to root and germinate, and then another two months to bloom.

Cosmos seeds can be planted directly

In general, cosmos seeds can be planted directly, but the germination rate will be faster after germination treatment.

How to make cosmos seeds germinate quickly

To make cosmos seeds germinate quickly: soak the seeds in water for 6 hours, then remove and dry the moisture before placing them in a warm, dark place. Sprinkling the seeds three times a day for two consecutive days will wake up many embryos for development.

The germination process of cosmos

Scatter cosmos seeds on the surface of the potting soil, cover them with a thin layer of soil, water thoroughly, and you can see the new sprouts after a week.

Care for cosmos seeds after germination

1. Top-dress with liquid fertilizer: Dissolve the fertilizer in water and pour it into the potting soil of cosmos, making sure not to pour it on the leaves. 2. Reduce watering: After cosmos seeds germinate, reduce the amount of watering, only watering when the potting soil is dry. 3. Increase lighting: After germination, cosmos can be exposed to more light, but be careful not to expose them to direct sunlight.

The specific introduction of how long it takes for cosmos seeds to germinate provided above is for reference by netizens.