I got everything measured out.
5 scoops of kelp mix
5 scoops bat guano
8 heaping scoops of Alfalfa Meal
3 heaping scoops of 4-4-4
1 heaping scoop 2-8-4
On top of about 4-4.5 gallons of medium
Mixed everything by hand for a couple minutes
I thought I killed the 3 original seeds I started because I didn't see them sprout above the soil mixture. So, I dunked 3 more seeds, again, 1 of each type, expecting to start over. Then, of course, the first cycle sprouted leaves. So now I have 2 cycles of plants, spread apart by 5 days.
After the cycle 2 sprouted tap roots, I planted them in the same kind of 5 gal fabric pots that I used for cycle 1, with the exact same mixture of ingredients, listed above.
Still on 19/5 light schedule, 16-18 inches above the fabric pots, with the SF-4000 set to 60% intensity

Cycle 1 seeds dunked on May 26, paper towel on the 27th for 2 days. Planted tap roots on May 29.
Cycle 2 seeds dunked on May 31, paper towel on June 1 for 1 day, planted tap roots on June 2.