SECRET Fertilizer :) My fertilizing cocktail consists of mixing 1/2 bottle of cheap beer, 1 tablespoon of Epson salts, and 2 tablespoons of fish emulsion in a watering can (1-2 gallons). I do this to ALL my vegetable, flowers, and indoor plants. You will definitely notice the difference in a few weeks! Dont waste too much money on the beer. Cheapest still works great -- plants arent picky!
Turn Storage Containers into Self Watering Tomato Planters. This is actually brilliant. If you click way down on the link, you will find a link to another website that has a detail video. This method allows above ground growth, with exact water needs, and for late growth regions it accelerates growing season