Growth retardation due to shortening of internodes. Shoot tips die off
Boron deficiency (right plant) Boron uptake may be delayed by cool temperatures. Boron deficiency symptoms at young seedlings are similar to those of cold injury.
Tobacco: Two applications of 2 l/ha two to three weeks after transplanting (3 to 4 leaf stage) with 10 days between applications. Water rate: minimum 30 l/ha.Read more about YaraVita BORTRAC 150