Dr. Earth716 Blood Meal 13-0-0 Boxed, 2-Pound

Does this product have to be used as a tea, or can it be spread dry around the plant/tree and worked into the soil?

Hello, is this specific blood meal water soluble? I’m looking for a meal that visibly leaves a red residue on clothes or skin when handling. Thanks

can I use this Dr Earth blood meal for my corn? I heard corn needs nitrogen

Does it lower soil ph?