Description Made for fast growing plants, CANNA Substra Flores A and B is a two-part nutrient that contains all the ingredients your plants need during the flowering stage. Substra Flores A and B contains less nitrogen with increased potassium and phosphorous to feed your plants what they need to produce superior flowers and fruits. This formula is rich in trace elements provided in a directly absorbable form. You can use CANNA Substra on all types of inert growing mediums where the drainage water is not returned to a nutrient tank but drains away, such as with Run-to-Waste / Open hydroponic systems.
