instead of putting any ferts on top of the soil premix it into the hole before planting.
i wouldnt go much more than 1-1 1/2 cup of total ferts per plant, i would put a buffer layer of soil between the premix and the plants roots.
your buffer layer should be mild in ferts and strong in organic material like worm castings, humus, compost, manure
i wouldnt worry about the lime, unless your plant starts to show some signs of problems. it could add problems if the soil and water are alkaline.
dont ph unless your plant shows signs of problems. let nature buffer the ph naturally especially with natural river water.
after transplant water with 1tablespoon per gallon tops. and dont worry much about the superthrive. the seaweed extract should take care of what superthrive did. seaweed is full of growth harmones, vitamins and many more benefits. you could also premix the seaweed into your hole with more added bennefits.
horticultural mollasses are a added bennefit. they help reduce ants in the area and gives food to benneficial bacteria
instead of vermiculite try to get some river rock to save money.

good luck on your excersions