Bio Heaven is an organic stimulant by BioBizz and comes in 250ml, 500ml, 1 litre and 5 litres.
From The Manufacturer:
Bio Heaven is a specifically formulated plant energy booster, which contains hydrolyzed proteins. Hydrolyzed proteins are the basic building blocks of proteins and enzymes, which are essential for the plant structure and metabolism. As a result, Bio Heaven enhances the utilisation and translocation of nutrients in fertiliser blends and foliar sprays and boosts the anti-oxidant system of the plant.
These processes stimulated by Bio-Heaven enhance the availability of nutritionally important trace elements, which can enter plant cells.