How to make Petunia bloom in winter

If you want Petunia to blossom in winter, there are two main points, one is pruning, the other is temperature.

heat preservation

Generally, the flowering period of Petunia also adjusts with the sowing time. If you want Petunia to bloom in winter, you can sow it in early autumn, because Petunia takes about 2 or 3 months from sowing to flowering. If the temperature can be guaranteed, Petunia may bloom in winter. In the early autumn, Petunia will be sown, and then ensure the appropriate light and temperature, as well as the application of water and fertilizer.

trim

It's usually a cold month to prune cows, because it's a time when they need to go to the house in winter. Before entering the house, the petunia shall be trimmed. Generally, it is better to re cut. The branches of the whole plant shall be greatly trimmed, and 2-3 bud eyes can be reserved on each branch. After the reserved bud eye germinates, the basin can be turned over, about one-third of the old soil can be removed, and the roots can be trimmed, and then the basin can be put back on. Note that although the pruning is heavy, it should not be too heavy.

Key points of Petunia maintenance in winter

Since you want Petunia to blossom in winter, the maintenance work in winter is also very important.

Petunia is not resistant to low temperature. Keep the temperature above 4 ℃ in winter, otherwise the plant may freeze to death. In addition, we should also ensure that petunias can be exposed to sufficient light in winter. It is best to place them on the windowsill and pay attention to ventilation. It is best to open the window frequently for ventilation.

After winter maintenance, Petunia will grow healthily and bloom.

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