When receiving your Italian Stone Pine, give it a few weeks to acclimate to the environment before planting it in the ground. Dig the hole twice as wide and only the depth of the grower pot. Add a rooting hormone to the native soil mix. If you have compacted soil, consider adding some compost to the native mix for better aeration. Place the plant in the middle of the hole and water. Let drain and then fill with the native soil and compost. Water again and pack down around the roots. :: If planting into a container, repot using a 2 inches bigger pot to keep the roots drier. (Too big of a pot could cause the soil to dry slower, which is not helpful.) Place a piece of screening at the bottom of the container over the drainage hole to secure the soil and allow it to drain. Use a succulent or cacti potting mix with perlite to help drainage. Water your plant in the old pot before transferring and let it sit for an hour. Add soil to the bottom to elevate the root ball. Lift the plant and release the roots against the existing planter. Use a clean knife or garden trowel to wedge between the pot and the soil to loosen. Inspect the root ball. Cut through the roots to alleviate continued encircling if the plant is rootbound. Ensure the plant sits about 1 inch below the edge of the pot to avoid water spillage. Add more soil and backfill around the sides by tamping down. Fill up to the soil line but not over. Water thoroughly, leaving the soil damp but not soggy. If settling occurs, add more soil. Let the water drain thoroughly between the waterings.