In a large mixing bowl, mash the avocado until smooth.
Stir in the sour cream, mayonnaise, lemon juice, garlic powder, and onion powder.
Mix in the drained chopped spinach and vegetable soup mix until fully combined.
Chill the dip for at least 1 hour before serving to let the flavors meld.
Serve with chips, crackers, or fresh veggies.