GROWING ADVICE

SOWING

Hemp It Conseils De Culture Semis

The sowing date varies depending on the variety and the altitude of the planting area

Characteristics required during the sowing of industrial hemp:

  • Temperature of 12°C (0–10 cm range)
  • Press down on the bottom of the seedbed to ensure the seed drill works evenly
  • Crumble the top 3 to 7 cm to ensure good seed–soil contact (high porosity, with small aggregates). However, at least 40% of the aggregates must be larger than the seed being sown in order to prevent erosion and crusting
  • Plot free of any foreign objects on the surface
  • Dry plot
  • Levelled plot

Take care with the sowing depth: the ideal depth is 1 cm. Hemp has low germination energy. This is why we recommend a depth of no more than 1 cm (beware of crusting) => >structure is limiting. Avoid planting hemp before heavy rainfall (risk of soil crusting in loamy soil and seed leaching).