Planting:

Haskaps should be planted about 2.5-5 cm (1"-2") deeper than they were in the nursery container. They should be spaced at least 1 meter (3') apart each other or from other plants. Keep the soil around newly planted shrubs moist (but not waterlogged) for the first 2 - 3 weeks.

Growing:

Bushes do not need pruning for first 3 years. Afterwards, pruning is an important part of bushberry management. Like many other bushberry crops, it is important to prune mature haskap plants to increase yields and fruit quality while improving plant vigour and harvesting efficiency. In Ontario, pruning usually occurs on dormant plants (January-March). The later the pruning activities can be scheduled, the easier it will be to identify winter damaged material for removal. Pruning can also be performed after the plants have broken dormancy if needed (i.e. typically by mid or late-April in Ontario) which can make it easier to determine if branches have winter damage or are diseased and need to be removed. Avoid pruning in the late summer or early fall as this practice can promote the development of new, tender, growth which is more susceptible to winter damage.

Read more here: https://gardening.usask.ca/gardening-advice/gardenline-nested-pages/food-plant-pages/fruit/haskap.php#Haskaps