FrameLayout contentView = (FrameLayout) getActivity().findViewById(R.id.container);
@OnClick(R.id.fabPlant)
public void addPlant() {

    FarmerSelectorFragment fragment = new FarmerSelectorFragment();
    fragment.setTargetFragment(PlantFragment.this, REQUEST_CODE);

    Bundle bundle = new Bundle();
    bundle.putString("PAGE_ID", TAG);
    fragment.setArguments(bundle);

    getFragmentManager().beginTransaction()
            .replace(((ViewGroup) getView().getParent()).getId(), fragment)
            .addToBackStack(null)
            .commit();
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (resultCode == RESULT_OK) {
        if (requestCode == REQUEST_CODE) {
            Fragment fragment = new PlantAddFragment();
            fragment.setArguments(data.getBundleExtra("bundle"));

            getFragmentManager().beginTransaction()
                    .replace(contentView.getId(), fragment)
                    .addToBackStack(null)
                    .commit();
        }
    }
}

Intent intent = new Intent(getActivity(), getFragmentManager().findFragmentByTag(PAGE_ID).getClass());
intent.putExtra("bundle", bundle);
getTargetFragment().onActivityResult(getTargetRequestCode(), RESULT_OK, intent);
getFragmentManager().popBackStack();