Q.Planting a grafted sun valley maple tree
Should the graft be planted below or above ground? Thank you for your help.
Above the ground.
A newly planted tree should be planted at the same depth that it was in the pot.
Plant this tree at least 15 feet from any structure in well draining soil.
Here are some articles that have planting and care information.
https://www.gardeningknowhow.com/ornamental/trees/tgen/watering-newly-planted-tree.htm
https://www.gardeningknowhow.com/ornamental/trees/tgen/how-and-when-to-plant-trees.htm
https://www.gardeningknowhow.com/ornamental/trees/maple/care-of-red-maple-trees.htm