For full video go to Rotheraine.com. Biodynamic Tomato Plant Grown from Garbage (Table Scraps) and old horse manure or old cow manure. Video Rating: 0 / 5 Question by Corin: How much water should outdoor tomato plants get per day? I have a few outdoor tomato plants, early girl, supersseet100, and camp joy varieties. I have a drip irrigation system that I run for about 60 minutes each day (30 minutes twice). How much water should these plants get? They’re about 3′ tall and are bearing fruit (er, vegetables). Best answer: Answer by rl217506about a… Read Article →