House & Garden Root Excelurator Gold Roots Excelurator is the most powerful root stimulator available in today’s market. Using only 1.1ml per gallon (this is the least expensive rooting agent per gallon of feed water on the market) Roots Excelurator will provide explosive root growth and rid the plant of brown roots. This amazing biological water and/or soil treatment will protect the root zone ridding the plant of unwanted microbial pests. This beneficial root stimulator will out perform all other root products! Roots Excelurator is packaged in an aluminum canister to preserve organic ingredients and beneficial organisms. Use on all rooting mediums as well as through the vegetative and early flowering stages.