Those plants are not 5 months old....maybe 5 weeks,,,are you sure they are females?
If those have been outdoors for 5 months they should be 6 feet tall and wide.....
in one hour of reading a "growing marijuana for beginners" you would be full of knowledge.
Marijuana is a weed...it grows like a weed if you don't kill it with kindness. I dig holes in the winter and fill them with a mixture of lime, peat, compost and manure.....thats it! plant the starts after the last frost and water them.
These are 3 months old....all over 6 foot...grown on the west coast