HI-YIELD Root Killer

The Grainery Greenhouse Verified independent store

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Use to clear out sewer lines, septic tanks and drain fields. Will not harm trees, shrubs, sewer or drain pipes. Formulated to quickly and economically kill and dissolve fungus and roots from trees and shrubs.Application Rates: Apply 1/3 of container crystals into a toilet bowl. Immediately flush toilet repeatedly until all crystals have been flushed down. Repeat application every 3-4 months. Always Read and Follow Label Directions. For more information, please visit the following: https://www.fertilome.com/product/root-killer-15-lbs Information and Media provided by Copyright © 2024 Voluntary Purchasing Groups. All rights reserved. Available for Pickup or Local Delivery Only. Show more