Grow Talk Q&A Public Group Active 36 minutes ago Ask and share grow tips with your fellow growers. Organizer: Organized by Group Description Ask and share grow tips with your fellow growers. Leave Group Are you sure you want to leave ? Discussions Feed Members Photos Albums Videos Newbie Grower Grow Talk Q&A Newbie Grower Posted by AdamAlf on 2025-11-02 at 13:58 Could I use the pH down that they use for swimming pools to lower the pH in my water for my girls? Jmystro replied 15 hours, 50 minutes ago 3 Members · 2 Replies 2 Replies Rickybudz Member 2025-11-02 at 14:04 Nope too much sulfuric aside and hydroelectric acide it wil damage plant and if you using live soil it wil kill microbes Jmystro Moderator 2025-11-02 at 14:06 What acid/s? Log In to Reply Log in to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now