Sweet Pea 'Royal Crimson'

Fill a pot with potting soil, water thoroughly and place sweet pea seeds on the surface. Fill with soil and cover with plastic wrap or place in a bag as a mini greenhouse. Place in a bright window, avoid direct sun. After 1-5 weeks, when the plants are 7-10 cm, place outside with protection in case of cold. Leave the pot in an open bag. In May, plant out with Zeta's sweet pea fertilizer, slightly deeper than in the pot. Water regularly with liquid nutrient/gold water. Let it climb high branches.