The first Lathyrus, which is insensitive to short days, so (at sufficient temperature) also blooms in winter. This beautiful mixture can be sown in the greenhouse in August and flowers (when the temperature is not too low) in December or January! Of course, this variety can also be sown in the spring, the plant gets fewer side shoots.
Soak the seeds in water overnight, possibly roughen them in advance between sandpaper.
Germinate at 12-20 ° C, plant out outside from April to June. If you have plants available outside that time, put them under glass in a greenhouse. If you sow them in August, the plants will flower in December-January, for example.
Give Lathyrus a lot of nutrition and fertile soil during growth.
Height: 150 - 250 cm