Hundreds of FTOs in Britain and many other countries teach students on 800m of grass and allow solo touch and goes almost from day one...if they couldn't manage a touch and go without help then they wouldn't be considered ready to go solo.
Maybe you missed my sarcasm for talktomegoose.
And yes, as long as you don't come in high, touch and go on 800m of grass is the norm, albeit a little bumpy. Eg 22 at EGNA, great circuits.