Frosts can knock back growth, but biostimulants can act as an insurance policy for growers especially in crops that are further forward than usual.

According to David Newton, Timac Agro technical manager, frost susceptibility usually increases with lush growth, especially when there have been above average autumn/winter temperatures.

“This can cause yield and quality loss in cereals, which is why applying a foliar biostimulant, such as Fertiactyl, will help mitigate against frost damage by ensuring increased root development, tillering and recovery from stress events.”

If crops can develop a robust root system, this encourages the uptake and mobilisation of nutrients, increasing their resilience and ability to bounce back from climatic stressors.

“You want to limit the number of times your crop is knocked back in a season,” says Mr Newton.

He added that for every challenge a crop faces, potential yield is chipped away and the stresses from a substandard seed bed resulting in poor emergence, pest or disease pressures, and weather conditions all add up.

The key is to grow a crop that can tolerate stressors and recovers quickly.

“When stress does occur, the glycine betaine accumulation from a biostimulant stabilises the balance of water and mineral salts in the plant leaves, enabling them to keep functioning and photosynthesising,” Mr Newton explains.

In addition, Fertiactyl can be applied in February until the end of March, alongside T0 or T1 applications, so there is no need for the sprayer to go out more times than necessary.