Hey there thanks i spray my tomatoes with aspirin and vegetable oil mix for pests and diseases. For fertilizer i use a liquid feed called Powerfeed N 14.0%. (P) 1.4%. (K) 8.0% and also use Seasol every time i water them which is a concentrated seaweed .i also used dryed out bananas and crush them up in a food processor and mix it with water.The white powder is just a bit of garden lime . this is my first time growing tomatoes or anything so im just kind of winging it LOL
