B1 Boost is an additive used throughout the growth and flowering period. It is used in higher concentrations in growth than in flowering.

It contains high amounts of vitamin B1, also known as thiamine. Thiamine is a natural hormone that is present in plants, excrements of native bacteria and fungi, which promotes healthy and strong root development.

It also contains potassium, an ingredient necessary for plant growth enzymes, protein formation and sugar transport. The potassium present in B1 Boost allows for vigorous and healthy growth.