Allium porrum L.
Sowing: February/March for planting in May; direct sowing as early as possible
Distances: 30-40 cm row spacing; 15-20 cm within the row
Required quantity of seeds: planting: 10-15 g/are; direct sowing: 50 g; TSW 2-4 g.
Sowing depth: approx. 1-2 cm
Order free of charge (German)