Prepare soil in a planting site that allows 5 feet between blueberry shrubs by removing weeds and grass with a spade. Check soil pH with a test kit or meter; reduce pH if necessary with ground sulfur or aluminum sulfate according to supplier's instructions. Improve soil by digging in moss peat, composted bark, leaf mold or pine needles at a rate of 1 cubic foot per plant.
Pull the Toro and Blueray blueberries from their nursery pots and place their root balls in a bucket of rainwater until soaked. Avoid tap water as it may increase the soil pH if from a calcareous source. Loosen any tightly wound roots.
Dig holes larger than the root balls and place the plants in the soil at the same depth as originally growing in the pot. Back-fill the holes and firmly press down to ensure good root contact with the soil.
Water in with rainwater and regularly thereafter until established at 1 to 2 inches of water per week. Mulch plants in spring and autumn with a layer of bark, wood-chip or sawdust over a 4 feet area around the plant; apply to a depth of 4 inches to help retain soil moisture.