
Seedling and pH Question
Quick question: I started a Spider Farmer G12 10 days ago with 6 tomato varieties. I added a small dose of plant food on day 5 after all the seeds had sprouted and then added a bit more today which brought the reservoir to 0.57 mS/cm, the PH is hovering around 6.8. I don't plan to add more plant food or water until a full tank refresh in another 5 days or so. I am thinking that as the sprouts drink, the pH will naturally start to drift lower. Wondering if its worth adjusting the tank with pH down, or OK to leave it alone for the next week-ish until the tank refresh? Thanks.