Assuming the atmosphere has the same density, just on a slow rotating small planetoid.

I'm not sure but i belive plants would be a few % bigger than on earth (specialy trees), I believe I have read somewhere that the most limiting factor on the size of plants right now is the ability to flow water efficiently through its body.

Of course if you want to be 100% realistic, at 1/3rd of earth gravity the rotation would be slower as well, so a lot of ultraviolet rays will pass through what would be the atmosphere.

So I'd suggest the plants to be violet-ish color and feed mostly on this source of energy and most likely there won't be much if any oxygen.

Assuming the atmosphere has the same density, just on a slow rotating small planetoid.

I'm not sure but i believe plants would be a few % bigger than on earth (specialy trees), I believe I have read somewhere that the most limiting factor on the size of plants right now is the ability to flow water efficiently through its body.

Of course if you want to be 100% realistic, at 1/3rd of earth gravity the rotation would be slower as well, so a lot of ultraviolet rays will pass through what would be the atmosphere.

So I'd suggest the plants to be violet-ish color and feed mostly on this source of energy and most likely there won't be much if any oxygen.

Asuming the atmosphere is the same density just a slow rotating smal planetoid, I'm not sure but i belive plants would be a few % bigger than on earth (specialy trees), i belive i read somewhere that the most limiting factor on the size of plants right now is the ability to transmit whater to it's body eficiently.

Ofc if you want to be 100% realistic  , at 1/3rd of earths gavity pull the rotation would be lower as well so a lot of utraviolet rays will pas trought what would be that atmosphere so i'd sugest the plants to be violet-ish color and feed mostly on this soruce of energy and most likly there won't be much if any oxygen

Assuming the atmosphere has the same density, just on a slow rotating small planetoid.

I'm not sure but i belive plants would be a few % bigger than on earth (specialy trees), I believe I have read somewhere that the most limiting factor on the size of plants right now is the ability to flow water efficiently through its body.

Of course if you want to be 100% realistic, at 1/3rd of earth gravity the rotation would be slower as well, so a lot of ultraviolet rays will pass through what would be the atmosphere.

So I'd suggest the plants to be violet-ish color and feed mostly on this source of energy and most likely there won't be much if any oxygen.