Hey,
just like the title says. I have tomato plant food 5-10-10 and I don't how long the food takes to brake down and give the plants nuts. I have taken the time and grind the plant food to a dust like (powder) plant food.

can this hurt my plants? I'm in the flowering stage 4th day now. i just have been giving them water but i know they need more.

any info will help.