Did nothing but feed and spray on and under the leafs.
Before feeding I brew the solution for 24h. Taken from a larger vat that's aerated all the time. The water itself was filtered by reversed osmose a couple days before.
The EC-value is 0.1
Ramping up Par-levels to 480-500 at the end of this week.
At the end of the week I sowed the cover crop and mulshed it with Miscanthus
Seems like you're doing a great job. Seeing as how these probably aren't growing very much taller, might think about lowering the light and tying down some of the taller ones to get as much light through to the lower buds as possible.