No matter how hard I tried I couldn't get my veggies to survive especially the tomatoes which are my favorite. Someone online suggested maybe it was the soil and not my lack of experience so I gave this a try. Turns out I was way over feeding the soil along with other problems once I did was explained I had a huge floutish of tomatoes that lasted for a few weeks past the growing season I can't wait to use this next year instead of trying to guess all the tim what the soil needs.I'll soon be the next green thumb of the neighborhood.