You guys have inspirerd me, 6 bag seeds from a friend.
Got the ruddermaid out of mothball, (its about 10 years old, my first hydro tray)its just been holding spare pumps and fittings for a long time.
This is bare bones, good thing the plants can't see how ugly their tray is.
One is in 75% perlite 25% coco
One is in rockwoll cubes
One is in perlite
Three are in tron
Flood and drain 15min up 1 hour down.
Supernatural brand (leftovers).This is excellent nutes for beginners, single part dry, VERY, VERY STABLE Ph. This stuff can go for days w/o adjusting.Well balanced,cheap,easy to use. I like it, very good for F&D.
I still buy their BUD BLASTER product 1-52-31 good P K supp.
The lettuce looks pretty good for mid-April.