So this year, I duplicated the method. Fabulous, again. These flats are the multi-harvested one on the right, and the newly sown one on the left.
But, clearly, I needed to cut it back more severely, too (a recent article in Organic Gardening suggested cutting at 6 nodes down to keep flowering in check -- wow -- it really worked).
All of the plants in our garden looked so much better this morning; we ended up with about 8/10 of an inch with more rain overnight.
The basil seedlings seemed much more robust, and the squash plants are thriving, too.