Last grow I used a 2 gallon pump sprayer. It was a little slow for me. This grow I’ve been pouring my solution into a solo cup and pouring it in one cup at a time
I like this kids toy water soaker . It forces me to water slowly and I get a better run off reading . If I just pour it in it’s too fast and it sometimes floods the top of the soil and runs down the outsides of the pots .