did you make this Bucket system how is it working for you as I was just thinking about doing the same for the pito how long do you flood in them buckets do you keep the top dry still?
I transitioned from buckets to a 3x3 flood table. I did not like the buckets personally. I do 25% floods on 12" tall 5 gallon pots. I haven't measured flood time because I have to do everything to manually until I figure out something more refined.
I only top water for transplant and to add a fertilizer solution with molasses a week or two before harvest.