The main mature period of Begonia seed is from May to June every year. Because the mature period is different, it needs to be collected in batches. After anthesis, the capsule is green at the beginning of its growth, and it is mature when its color turns brown.
The time to harvest is now. At this time, we must seize the opportunity to harvest. Otherwise, the capsule will naturally crack, and the seed will fall from the capsule, and there is no way to get the seed.
Therefore, when it is too wet to turn brown, it is necessary to harvest it immediately, tear off the wings of the fruit, and the seeds will be scattered out of it, and then they can be stored in a dry place after being dried.
Before entering the house, Begonia should be properly exposed to the low temperature period in autumn, so as to adapt to and improve its disease resistance and cold resistance. At this time, the amount of watering should be gradually reduced, and the nature of artificial intervention should be adopted to force the plant into the state of dormancy.
After China's accession to the WTO, it is necessary to spray water mist on the plant's pages frequently to improve the humidity of the surrounding air. And keep the indoor temperature difference for 24 hours not too large, try to keep it between a certain temperature, and the lowest temperature shall not be lower than 5-8 ℃. Control the watering of Begonia, water once every 2-3 days in winter, then you can survive the winter safely and smoothly.
