My question is this schedule for how many times a week watering 1,2 or 3 times and when is for 2 times a week and in this week writes (2 ml/L) Should be watered with two times (1ml/L) or 2 times 2 ml/L .Thanks for the help :)
Alchimia Grow Shop
Dosages are always to guide you when you prepare the nutrient solution. If a schedule says 2ml/l it means that you should make all waterings with this concentration of nutrients in the mix. The more nutrients we add, the more concentrated is our nutrient solution; plants need more and more nutrients as they grow, this is why you normally see that dosages gradually raise over the weeks.
Basically, what you have to do is prepare your nutrient solution following the dosages and water your plants when they need it, that is when the first 2-3 cm of substrate are dry. Normally, when plants are small 1-2 waterings per weeks are enough. The bigger the plants, the more nutrient intake and the more waterings you'll have to make.
Hope it helped,