diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7c567f7..6e37bb0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,12 +11,13 @@ on:
 
 jobs:
   tests:
-    name: "python ${{ matrix.python-version }} tests"
+    name: "python=${{ matrix.python-version }} zarr=${{ matrix.zarr-version }} tests"
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.11", "3.12", "3.13"]
+        zarr-version: [">=2,<3", ">=3"]
     steps:
     - name: Cancel previous
       uses: styfle/cancel-workflow-action@0.7.0
@@ -40,7 +41,7 @@ jobs:
         key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.py') }}
     - name: Install Xarray-Tensorstore
       run: |
-        pip install -e .[tests]
+        pip install -e .[tests] "zarr${{ matrix.zarr-version }}"
     - name: Run unit tests
       run: |
         pytest .
diff --git a/setup.py b/setup.py
index 0130c3f..4956772 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 
 setuptools.setup(
     name='xarray-tensorstore',
-    version='0.2.0',  # keep in sync with xarray_tensorstore.py
+    version='0.3.0',  # keep in sync with xarray_tensorstore.py
     license='Apache-2.0',
     author='Google LLC',
     author_email='noreply@google.com',
diff --git a/xarray_tensorstore.py b/xarray_tensorstore.py
index e9e5001..92fbe9c 100644
--- a/xarray_tensorstore.py
+++ b/xarray_tensorstore.py
@@ -28,7 +28,7 @@
 import zarr
 
 
-__version__ = '0.2.0'  # keep in sync with setup.py
+__version__ = '0.3.0'  # keep in sync with setup.py
 
 
 Index = TypeVar('Index', int, slice, np.ndarray, None)
@@ -217,12 +217,49 @@ def _get_zarr_format(path: str) -> int:
     return 2
 
 
+def _open_tensorstore_arrays(
+    path: str,
+    names: list[str],
+    group: zarr.Group | None,
+    zarr_format: int,
+    write: bool,
+    context: tensorstore.Context | None = None,
+) -> dict[str, tensorstore.Future]:
+  """Open all arrays in a Zarr group using TensorStore."""
+  specs = {
+      k: _zarr_spec_from_path(os.path.join(path, k), zarr_format) for k in names
+  }
+
+  assume_metadata = False
+  if packaging.version.parse(zarr.__version__).major >= 3 and group is not None:
+    consolidated_metadata = group.metadata.consolidated_metadata
+    if consolidated_metadata is not None:
+      assume_metadata = True
+      for name in names:
+        metadata = consolidated_metadata.metadata[name].to_dict()
+        metadata.pop('attributes', None)  # not supported by TensorStore
+        specs[name]['metadata'] = metadata
+
+  array_futures = {}
+  for k, spec in specs.items():
+    array_futures[k] = tensorstore.open(
+        spec,
+        read=True,
+        write=write,
+        open=True,
+        context=context,
+        assume_metadata=assume_metadata,
+    )
+  return array_futures
+
+
 def open_zarr(
     path: str,
     *,
     context: tensorstore.Context | None = None,
     mask_and_scale: bool = True,
     write: bool = False,
+    consolidated: bool | None = None,
 ) -> xarray.Dataset:
   """Open an xarray.Dataset from Zarr using TensorStore.
 
@@ -252,6 +289,9 @@ def open_zarr(
       xarray.open_zarr(). This is only supported for coordinate variables and
       otherwise will raise an error.
     write: Allow write access. Defaults to False.
+    consolidated: If True, read consolidated metadata. By default, an attempt to
+      use consolidated metadata is made with a fallback to non-consolidated
+      metadata, like in Xarray.
 
   Returns:
     Dataset with all data variables opened via TensorStore.
@@ -272,8 +312,19 @@ def open_zarr(
   if context is None:
     context = tensorstore.Context()
 
-  # chunks=None means avoid using dask
-  ds = xarray.open_zarr(path, chunks=None, mask_and_scale=mask_and_scale)
+  # Open Xarray's backends.ZarrStore directly so we can get access to the
+  # underlying Zarr group's consolidated metadata.
+  store = xarray.backends.ZarrStore.open_group(
+      path, consolidated=consolidated
+  )
+  group = store.zarr_group
+  ds = xarray.open_dataset(
+      filename_or_obj='',  # ignored in favor of store=
+      chunks=None,  # avoid using dask
+      mask_and_scale=mask_and_scale,
+      store=store,
+      engine='zarr',
+  )
 
   if mask_and_scale:
     # Data variables get replaced below with _TensorStoreAdapter arrays, which
@@ -282,13 +333,9 @@ def open_zarr(
     _raise_if_mask_and_scale_used_for_data_vars(ds)
 
   zarr_format = _get_zarr_format(path)
-  specs = {
-      k: _zarr_spec_from_path(os.path.join(path, k), zarr_format) for k in ds
-  }
-  array_futures = {
-      k: tensorstore.open(spec, read=True, write=write, context=context)
-      for k, spec in specs.items()
-  }
+  array_futures = _open_tensorstore_arrays(
+      path, list(ds), group, zarr_format, write=write, context=context
+  )
   arrays = {k: v.result() for k, v in array_futures.items()}
   new_data = {k: _TensorStoreAdapter(v) for k, v in arrays.items()}
 
@@ -304,20 +351,26 @@ def _tensorstore_open_concatenated_zarrs(
   """Open multiple zarrs with TensorStore.
 
   Args:
-      paths: List of paths to zarr stores.
-      data_vars: List of data variable names to open.
-      concat_axes: List of axes along which to concatenate the data variables.
-      context: TensorStore context.
+    paths: List of paths to zarr stores.
+    data_vars: List of data variable names to open.
+    concat_axes: List of axes along which to concatenate the data variables.
+    context: TensorStore context.
+
+  Returns:
+    Dictionary of data variable names to concatenated TensorStore arrays.
   """
   # Open all arrays in all datasets using tensorstore
   arrays_list = []
   for path in paths:
     zarr_format = _get_zarr_format(path)
-    specs = {k: _zarr_spec_from_path(os.path.join(path, k), zarr_format) for k in data_vars}
-    array_futures = {
-      k: tensorstore.open(spec, read=True, write=False, context=context)
-      for k, spec in specs.items()
-    }
+    # TODO(shoyer): Figure out how to support opening concatenated Zarrs with
+    # consolidated metadata. xarray.open_mfdataset() doesn't support opening
+    # from an existing store, so we'd have to replicate that functionality for
+    # figuring out the structure of the concatenated dataset.
+    group = None
+    array_futures = _open_tensorstore_arrays(
+        path, data_vars, group, zarr_format, write=False, context=context
+    )
     arrays_list.append(array_futures)
 
   # Concatenate the tensorstore arrays
@@ -354,11 +407,11 @@ def open_concatenated_zarrs(
     context = tensorstore.Context()
 
   ds = xarray.open_mfdataset(
-    paths,
-    concat_dim=concat_dim,
-    combine="nested",
-    mask_and_scale=mask_and_scale,
-    engine="zarr"
+      paths,
+      concat_dim=concat_dim,
+      combine='nested',
+      mask_and_scale=mask_and_scale,
+      engine='zarr',
   )
 
   if mask_and_scale:
@@ -369,7 +422,9 @@ def open_concatenated_zarrs(
 
   data_vars = list(ds.data_vars)
   concat_axes = [ds[v].dims.index(concat_dim) for v in data_vars]
-  arrays = _tensorstore_open_concatenated_zarrs(paths, data_vars, concat_axes, context)
+  arrays = _tensorstore_open_concatenated_zarrs(
+      paths, data_vars, concat_axes, context
+  )
   new_data = {k: _TensorStoreAdapter(v) for k, v in arrays.items()}
 
   return ds.copy(data=new_data)
diff --git a/xarray_tensorstore_test.py b/xarray_tensorstore_test.py
index 9102ab6..84b1c55 100644
--- a/xarray_tensorstore_test.py
+++ b/xarray_tensorstore_test.py
@@ -26,63 +26,63 @@
 _USING_ZARR_PYTHON_3 = packaging.version.parse(zarr.__version__).major >= 3
 
 test_cases = [
-      {
-          'testcase_name': 'base',
-          'transform': lambda ds: ds,
-      },
-      {
-          'testcase_name': 'transposed',
-          'transform': lambda ds: ds.transpose('z', 'x', 'y'),
-      },
-      {
-          'testcase_name': 'basic_int',
-          'transform': lambda ds: ds.isel(y=1),
-      },
-      {
-          'testcase_name': 'negative_int',
-          'transform': lambda ds: ds.isel(y=-1),
-      },
-      {
-          'testcase_name': 'basic_slice',
-          'transform': lambda ds: ds.isel(z=slice(2)),
-      },
-      {
-          'testcase_name': 'full_slice',
-          'transform': lambda ds: ds.isel(z=slice(0, 4)),
-      },
-      {
-          'testcase_name': 'out_of_bounds_slice',
-          'transform': lambda ds: ds.isel(z=slice(0, 10)),
-      },
-      {
-          'testcase_name': 'strided_slice',
-          'transform': lambda ds: ds.isel(z=slice(0, None, 2)),
-      },
-      {
-          'testcase_name': 'negative_stride_slice',
-          'transform': lambda ds: ds.isel(z=slice(None, None, -1)),
-      },
-      {
-          'testcase_name': 'repeated_indexing',
-          'transform': lambda ds: ds.isel(z=slice(1, None)).isel(z=0),
-      },
-      {
-          'testcase_name': 'oindex',
-          # includes repeated, negative and out of order indices
-          'transform': lambda ds: ds.isel(x=[0], y=[1, 1], z=[1, -1, 0]),
-      },
-      {
-          'testcase_name': 'vindex',
-          'transform': lambda ds: ds.isel(x=('w', [0, 1]), y=('w', [1, 2])),
-      },
-      {
-          'testcase_name': 'mixed_indexing_types',
-          'transform': lambda ds: ds.isel(x=0, y=slice(2), z=[-1]),
-      },
-      {
-          'testcase_name': 'select_a_variable',
-          'transform': lambda ds: ds['foo'],
-      },
+    {
+        'testcase_name': 'base',
+        'transform': lambda ds: ds,
+    },
+    {
+        'testcase_name': 'transposed',
+        'transform': lambda ds: ds.transpose('z', 'x', 'y'),
+    },
+    {
+        'testcase_name': 'basic_int',
+        'transform': lambda ds: ds.isel(y=1),
+    },
+    {
+        'testcase_name': 'negative_int',
+        'transform': lambda ds: ds.isel(y=-1),
+    },
+    {
+        'testcase_name': 'basic_slice',
+        'transform': lambda ds: ds.isel(z=slice(2)),
+    },
+    {
+        'testcase_name': 'full_slice',
+        'transform': lambda ds: ds.isel(z=slice(0, 4)),
+    },
+    {
+        'testcase_name': 'out_of_bounds_slice',
+        'transform': lambda ds: ds.isel(z=slice(0, 10)),
+    },
+    {
+        'testcase_name': 'strided_slice',
+        'transform': lambda ds: ds.isel(z=slice(0, None, 2)),
+    },
+    {
+        'testcase_name': 'negative_stride_slice',
+        'transform': lambda ds: ds.isel(z=slice(None, None, -1)),
+    },
+    {
+        'testcase_name': 'repeated_indexing',
+        'transform': lambda ds: ds.isel(z=slice(1, None)).isel(z=0),
+    },
+    {
+        'testcase_name': 'oindex',
+        # includes repeated, negative and out of order indices
+        'transform': lambda ds: ds.isel(x=[0], y=[1, 1], z=[1, -1, 0]),
+    },
+    {
+        'testcase_name': 'vindex',
+        'transform': lambda ds: ds.isel(x=('w', [0, 1]), y=('w', [1, 2])),
+    },
+    {
+        'testcase_name': 'mixed_indexing_types',
+        'transform': lambda ds: ds.isel(x=0, y=slice(2), z=[-1]),
+    },
+    {
+        'testcase_name': 'select_a_variable',
+        'transform': lambda ds: ds['foo'],
+    },
 ]
 
 
@@ -128,16 +128,18 @@ def test_open_concatenated_zarrs(self, transform):
             },
             attrs={'global': 'global metadata'},
         )
-        for x in [range(0,2), range(3, 5)]
+        for x in [range(0, 2), range(3, 5)]
     ]
 
     zarr_dir = self.create_tempdir().full_path
-    paths = [f"{zarr_dir}/{i}" for i in range(len(sources))]
+    paths = [f'{zarr_dir}/{i}' for i in range(len(sources))]
     for source, path in zip(sources, paths, strict=True):
       source.chunk().to_zarr(path)
 
-    expected = transform(xarray.concat(sources, dim="x"))
-    actual = transform(xarray_tensorstore.open_concatenated_zarrs(paths, concat_dim="x")).compute()
+    expected = transform(xarray.concat(sources, dim='x'))
+    actual = transform(
+        xarray_tensorstore.open_concatenated_zarrs(paths, concat_dim='x')
+    ).compute()
     xarray.testing.assert_identical(actual, expected)
 
   @parameterized.parameters(
@@ -172,7 +174,9 @@ def test_compute(self):
     self.assertNotIsInstance(computed_data, tensorstore.TensorStore)
 
   def test_open_zarr_from_uri(self):
-    source = xarray.Dataset({'baz': (('x', 'y', 'z'), np.arange(24).reshape(2, 3, 4))})
+    source = xarray.Dataset(
+        {'baz': (('x', 'y', 'z'), np.arange(24).reshape(2, 3, 4))}
+    )
     path = self.create_tempdir().full_path
     source.chunk().to_zarr(path)
 
@@ -180,10 +184,12 @@ def test_open_zarr_from_uri(self):
     xarray.testing.assert_identical(source, opened)
 
   @parameterized.parameters(
-      {'zarr_format': 2},
-      {'zarr_format': 3},
+      {'zarr_format': 2, 'consolidated': True},
+      {'zarr_format': 3, 'consolidated': True},
+      {'zarr_format': 2, 'consolidated': False},
+      {'zarr_format': 3, 'consolidated': False},
   )
-  def test_read_dataset(self, zarr_format):
+  def test_read_dataset(self, zarr_format: int, consolidated: bool):
     if not _USING_ZARR_PYTHON_3 and zarr_format == 3:
       self.skipTest('zarr format 3 is not supported in zarr < 3.0.0')
     source = xarray.Dataset(
@@ -191,7 +197,9 @@ def test_read_dataset(self, zarr_format):
         coords={'x': np.arange(2)},
     )
     path = self.create_tempdir().full_path
-    source.chunk().to_zarr(path, zarr_format=zarr_format)
+    source.chunk().to_zarr(
+        path, zarr_format=zarr_format, consolidated=consolidated
+    )
 
     opened = xarray_tensorstore.open_zarr(path)
     read = xarray_tensorstore.read(opened)
@@ -204,8 +212,8 @@ def test_read_dataset(self, zarr_format):
       {'zarr_format': 2},
       {'zarr_format': 3},
   )
-  def test_read_dataarray(self, zarr_format):
-    if not _USING_ZARR_PYTHON_3  and zarr_format == 3:
+  def test_read_dataarray(self, zarr_format: int):
+    if not _USING_ZARR_PYTHON_3 and zarr_format == 3:
       self.skipTest('zarr format 3 is not supported in zarr < 3.0.0')
     source = xarray.DataArray(
         np.arange(24).reshape(2, 3, 4),