I found some "RX Food for Healthy Tomatoes & Vegetables" with an NPK ratio of 18-18-24, i was wondering if i could use this or if i should actually go buy something else
Have a look here. http://forum.grasscity.com/organic-growing/1116550-easy-organic-soil-mix-beginners.html Don't really have to do all that. If you just simply want to throw some fertilizer in, espoma tomato-tone is a good all around they say. I personally like Jobes Organics. All purpose at 5-3-3 i think, vegetable at 2-7-4. After reading that thread, if you understand it, and decide to follow through more with organics, we don't generally pay attention to NPK. Feed the soil life, not the plant. Have fun. Garden on.