Hey thanks for following up! after the leaves started to droop with a faint purple outline of the leaves I re-potted into some good quality black and gold soil + perlite. I chose a bigger pot to avoid retransplanting. I did this yesterday it's still drooping but alive.
on transplanting the roots were white and way more than I expected for such a small seedling! I also have rhizotonic (canna) which I plan using as a foiler spray. I have not watered since transplant, only slightly damp soil on transplant. any comments would be great!