A veg tent where I can survive clones or mothers and prep vegging plants but as slow as possible, so I can keep some around and slowly always prep some for flowering.
i use to run mothers under t5s. keep the light weakish and on 18 or more hours/day. sometimes i left it on 24/7. works best with regs but can be done with a fem photo.
edit: agree you might like to flower better under the f1 light.