How to expose provider to screen. (Provider to expose only available on previous screen) - flutter

Question

I have 2 providers, Product and Products.
3 screens and 1 widget, a ProductsScreen that list all products with a ListView.builder with the widget as its child, a ProductDetailScreen that shows a single product details and a ProductEditScreen to edit a product.
I expose the Products provider on main, and the Product provider to each item in the ListView.
The user can go to ProductEditScreen on ProductsScreen and on ProductDetailScreen.
With the code I have now if user goes to edit on the ProductsScreen, edits the product and saves, the app goes back to ProductsScreen and the edited product shows the correct data.
I'm having a difficult time figuring out how to expose the Product provider to ProductDetailScreen. I need the product provider also here because if user goes to product edit and saves, the app goes back I need to show the correct product data.
main.dart
...
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MultiProvider(
providers: [
ChangeNotifierProvider(
create: (ctx) => Products(),
),
],
child: MaterialApp(
title: 'My app',
theme: ThemeData(
primarySwatch: Colors.purple,
accentColor: Colors.deepOrange,
),
initialRoute: ProductsScreen.routeName,
routes: {
ProductsScreen.routeName: (ctx) => ProductsScreen(),
ProductDetailScreen.routeName: (ctx) => ProductDetailScreen(),
ProductEditScreen.routeName: (ctx) => ProductEditScreen(),
},
),
);
}
}
products_screen.dart
...
class ProductsScreen extends StatelessWidget {
static const routeName = '/products-screen';
#override
Widget build(BuildContext context) {
final products = Provider.of<Products>(context, listen: true);
return Scaffold(
appBar: AppBar(
title: Text('Products'),
),
body: ListView.builder(
itemCount: products.items.length,
itemBuilder: (ctx, idx) => ChangeNotifierProvider.value(
value: products.items[idx],
child: ProductItemWidget(),
),
),
);
}
}
product_item_widget.dart
...
class ProductItemWidget extends StatelessWidget {
#override
Widget build(BuildContext context) {
final product = Provider.of<Product>(context);
return Card(
child: ListTile(
leading: product.image.isEmpty
? Icon(Icons.image)
: Image.asset(product.image),
title: Text(product.name),
subtitle: Text(product.info),
trailing: Row(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
IconButton(
icon: Icon(Icons.edit),
onPressed: () {
Navigator.of(context).pushNamed(
ProductEditScreen.routeName,
);
},
),
],
),
onTap: () {
Navigator.of(context).pushNamed(
ProductDetailScreen.routeName,
);
},
),
);
}
}