Bio Leaf Active Stratum Soil Select:1L You also don't need a

You also don't need a reservoir as such for this reason too

Contains 16 essential nutrients:

This treatment controls fungus gnat larvae present in the soil at the time of application

switch to the GT Orchid Focus GROW to support your orchid during its growth phase

It is primarily a contact insecticide with little or no systemic activity

Bio Leaf Active Stratum Soil Select:1L You also don't need aIntroducing Bio Leaf Active Stratum Soil! Bio Leaf Stratum is the latest craze in plant substrates! It was originally created as an aquatic substrate (most popularly by Fluval) and is made from a mix of fertile volcanic ash, natural soil and clay, rich in humic acids. It contains many essential plant nutrients your plants need to thrive including nitrogen, potassium, phosphorus and trace elements such as calcium, magnesium, iron and manganese. The