Answer

What is the difference between Agroblen Total and Osmocote Exact?

Agroblen is the controlled release fertilizer specifically designed for the needs of open field production. The nutrient release rate, temperature response and even the contents of the coated granules is designed for open field. Osmocote Exact has a different purpose - a controlled release fertilizer for use in containers in pots. Because of the very restricted volume in containers and pots, the specification for Osmocote Exact are more strict. Likewise the complexity of Osmocote is higher with all the nutrients (including trace elements) in each granule. For these reasons, Agroblen is for use in open field production and Osmocote Exact in containers and pots.