The first week of growing Black Muffin F1 from Sweet Seeds has gone smoothly. Three of the seedlings are looking really strong and are quite large for their age. One of them is a bit behind, but it’s catching up, and I’m optimistic about its progress. However, I’ve been having some issues maintaining the correct pH in the water reservoir. I’ve read that adding more pH down should help stabilize it. My light is set to 25% power, positioned 30 cm above the seedlings. Now, I will gradually start increasing the light intensity to 50%.