Gusaroneanswered grow question 3 years ago LST is a great technique. It can flatten your canopy and get larger yeilds. As for watering? Your grow is different than his. I use the knuckle method. Stick my finger in the soil up to the 2nd knuckle and it if feels dry, then I water it. For me it's 2-3 days. During early veg, it will probably need less water because roots aren't developed yet. Also you can pick up the pot, and if it feels light, water it. Hope this helps