Selection of the first seed. When buying seeds, buyers should try not to choose bulk seeds. When buying a bag, you must look at the important information such as the origin and time of the seeds. In addition, excellent seeds also have the following characteristics. The first seed is full and shiny. As the biggest buyer, we have certain requirements for the purity of seeds and certain skills for the preservation of seeds. This is why our price is higher than that of ordinary sellers. If you have any questions, please come to consult.
Accelerate the germination of the second seed. According to successful experience, seeds can germinate like this. First, soak the seeds in warm water of about 90 degrees. In the process of dumping, it is necessary to keep stirring until the water cools. The soaking time is 24 hours, so that the seeds can be taken out after absorbing water and swelling, and then put into the greenhouse for germination.
Third, the choice of seed soil, this kind of seed likes sunshine and fertile land, so pay attention to it when choosing. In addition, the land should be well drained, and sticky, weakly acidic or neutral soil should be selected, which is conducive to seed germination. Before sowing, the land should also be covered with plastic film to keep the land moist.
Originated in Europe and Asia, and also distributed in North America, it is a biennial herb. I like sunshine, it should be warm, not cold-resistant, not high-temperature-resistant, avoid high humidity, and have no strict requirements on soil. The sandy loam with good drainage and high fertility grows best. The flowering period is between spring and summer.