Few questions

Discussion in 'First Time Marijuana Growers' started by 1mn3w, Aug 8, 2013.

  1. I know this is very contriversal but can i use miricle grow potting soil(organic) for mr first grow? Also is it ok if i just use a 20-20-20 or a 10-10-10 nutrient plan for the whole grow?

     
  2. Not the best choices but the soil would be better then the nutes. the one with an NPK of 20-20-20 is really strong and the NPK of the 10-10-10 is closer to being what your plants would need. Although with pot plants in veg you want your n to be twice that of the P&K and in flowering you want less N and more P&K. NPK N 10- P 10- K 10. NPK represent the nutrient numbers and how much of each nutrient is in the nute line up.
     
  3. Thanks so much!!!
     
  4. You shouldn't need nutes till start to flower.
     
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