Germination and varietal purity
Our seeds are grown in greenhouses in England. They are sown and planted out in November and harvested during the summer when the seeds have matured. During the growing season, all plants are cared for in the best way possible to ensure that the plants produce as much seed as possible.
Since the plants are grown in greenhouses, you can check the varietal authenticity and remove 'rouges'. All the work of sowing, growing, harvesting and cleaning is done by hand. It is time-consuming work that sometimes does not give much reward. Some varieties, such as 'Piggy Sue', give very few seeds back and are therefore expensive. After harvest, the seeds are tested for germination and are never sold on if they give less than 92% germination. We also test grow many varieties at home in Brantevik every year and then sow 40 seeds at a time. Most often the result is almost 100%.
Please note that the seeds should not be soaked and that they germinate best at +18°– 22°.