I do not see any difference in growing either indoor to out door or outdoor to indoor at all. The only problem i see is the temperature maintenance as the indoor will be different than the outdoor one.
That is quite a new concept the indoor soil grow. It will be very good topic for the discussion. As here all the criteria of the soil growing will be there and with that the indoor grow will also be implemented.
If you want to grow indoor than you need to purchase the nutrients and the fertilizer and all the needed from a reputed and experienced firm or a store where all the goods are avilable.
As well as i think the growing of hydroponically will be better as there is not any interference of the atmosphere out side. Indoor the risk of the insect is alps gets reduced. so in my view hydro is better than soil but depends on the condition .
The ph is an important factor in the aquaponics system. Generally it is observed that when the reservoir is small it is difficult to maintain the ph comparatively to the big storage.