May add this instead of the drippers
https://www.dripdepot.com/item/netafim-netbow-container-drip-ring-size-10-inch?gclid=CjwKCAiAlrSPBhBaEiwAuLSDUCWLoohVTVjggMh9LbdK98OIG5S7O_0vR6klmx0zx7KSQz4Yb4al9RoCnr0QAvD_BwE
Here you can see my brothers last grow on red strawberry banana one plant nice dark and purple and the other one is not. Think diff phenos does it personally