Spartan Juniper (Juniperus chinensis ‘Spartan’)

Planting

The ideal planting area should receive direct sunlight for most of the day with well-draining soil (adding rocks and gravel is a good way to ensure proper drainage). Junipers will also live in alkaline, acidic or mineral lacking soil, making them one tough tree to add to your landscape!

The soil should be thoroughly mulched, watered and weeded prior to planting. Dig a planting hole for your Juniper that’s twice as wide as the diameter and as deep as the depth of the root ball. Gently loosen the roots by untangling them at the edge of the root ball with your fingers and place your juniper in the hole. The top of the root ball should be level with the surrounding soil. Fill your hole by packing the amended soil around the root ball and gently tamp the soil down to get rid of any air pockets.

Once your tree is upright and firmly planted, spread mulch around its base, and then water the soil.

Watering

Water your Juniper twice a week during its first month; after, it will need to be watered regularly for the first couple months after planting. During periods of extended drought, increase your watering habit to once every week or two.

Fertilizing

You can give younger Juniper Trees some fertilizer once a year during the fall season to encourage healthy growth. More mature trees usually only need to be fed once every 2 to 3 years. It is best to apply a slow-release, organic granular formula such as 12-4-8 or 16-4-8 fertilizer into the soil.

Pruning

The best time to prune your Juniper is in the late winter to early spring. Cut your new growth back roughly halfway, as this facilitates healthy new growth and helps with the shaping of the tree to keep it attractive. Remove branches growing the wrong direction and any dead branches with hand pruners.