First lettuce harvest -- from indoor-sown/raised on March 12th! Kale slow and didn't start enough?

Wow!!  Less than one month from sowing to first harvest!  I'll definitely do indoor-started/raised lettuce in future, instead of just the outdoor sowings.

Good thing this lettuce is on the go, as the kale might be a semi-bust this year... The only indoor-raised kale is looking a bit slow and wimpy (Barese)... and the WS kales are all only barely starting to show hints of their first true leaves.