Preheat the grill for 5 minutes. In a medium bowl, use your hands to mix together the mince, Worcestershire sauce, black pepper, garlic salt and onion until the ingredients are evenly distributed. Shape the mixture into hamburger patties. Place the hamburgers on the grill and cook for 7-8 minutes, or until cooked.
In general, tomatoes take around 60 to 90 days to grow and then ripen. In a hydroponic system, because you are providing the plant with the absolute best growing conditions, I would expect this to be sooner, and you should be enjoying your tomatoes within 60 days at the very most.
The size of your hydro system will depend partly on the size of the grow light you choose. Whatever size hydroponic system you choose, you will want a 1/2 gallon to 1 gallon of hydroponic nutrient solution available for each plant in the system.ydroponic nutrients include all the substances needed by your plants to grow healthy. These substances include primary nutrients, secondary nutrients, trace nutrients (also known as micro-nutrients), hormones, and vitamins.