1-Gal Ortho GroundClear Super Weed & Grass Killer Refill $ + Free Shipping w/ Prime or on $35+

1-Gal Ortho GroundClear Super Weed & Grass Killer Refill for $7. Shipping is free w/ Prime or on $35+. Product Description from Amazon: The dual action formula of Ortho GroundClear Super Weed & Grass Killer1 kills even the toughest types of weeds and grasses working on contact for fast results while moving down to the roots. FAST-ACTING: Weeds start to wilt within hours and completely die in 1-2 weeks with this quick kill formula that is rainfast 15 minutes after it's applied