I have been somewhat beset by disaster in my attempts to grow celeriac. Twice I have sown seed trays of the stuff (Prinz), and twice I have managed to fry them in the sun (my fault, obviously, but where I live the choice for seedlings is either somewhere so shady that they grow rather leggy, or in full sun where they can get scorched if I am not careful - particularly in the warm weather we have been having).
My question is this: is it too late to try a third sowing?