My second grow

Hello guys this is my second grow and I’m growing outside. Last year I started my seeds in a peat pellet then solo cup, then transplanted into 20 gallon pots. But I had a bad turn out ‍. Can I get some good detailed help for this years grow. Last year I grew 4 plants and got airy buds and a horrible outcome of like 20-30 grams each plant. I know horrible right!

Unless you are trying to grow monster ass 6 foot+ plants 20 gallon pots wont be necessary. Learn about pH and PPM and find a nutrient line and feeding schedule that works for you . Put em wherever they can get the most sunlight, other than that let nature do its course