es14 (Lactuca sativa)
Well known, vigorous variety with glossy dark green leaves. Particularly suitable for harvesting from June to October. No tendency to bolt, hence long harvesting season.
Type: iceberg lettuce
Leaf colour: dark green
Temperature requirements: frost-sensitive
Nutrient requirements: medium
Recommended crop rotation: 3-4 years
Pelleted seeds (pills). The seeds are coated with mineral fillers. The aim is to standardise size and shape to facilitate (technical) sowing. The biocompatible pills are sold per piece.