A juniper needs full sun, soil that drains quickly, regular watering only until it is established, a thin layer of mulch, and light pruning within its green growth. Once settled, it ranks among the more drought tolerant evergreens in a landscape and needs very little routine care.

Why does a juniper need so little care once established?

Because it is adapted to sunny, dry, open ground. Its roots handle drought well, and the main risks come from too much care rather than too little, especially overwatering, heavy shade, and pruning into bare wood.

How is a juniper watered and mulched?

Deeply while young and sparingly after that. A new juniper is soaked whenever the top few inches of soil dry out during its first season or two, while an established plant needs water only in long droughts, and mulch 2 to 3 inches deep is kept off the trunk and lower branches.

How is a juniper pruned?

Lightly, and only where green foliage remains. Shoots are cut back to a green side branch in late winter or early spring, before new growth, since most junipers do not grow back from bare, brown wood.

When should a juniper be fed?

Only when growth is weak or pale. A healthy juniper in reasonable soil rarely needs fertilizer, and a struggling one is fed in spring once the soil warms, while active roots can take up nutrients.

Frequently Asked Questions

How much fertilizer does a juniper need?

Very little. When feeding is needed, one 3.3 lb bag of TreeHelp Premium Fertilizer, chosen by tree type, treats one mature tree or two to three smaller or newly planted ones.

Can a juniper grow in partial shade?

Poorly. Most junipers thin out and lose interior growth without at least six hours of sun a day.

How fast does a juniper grow?

Usually slowly to moderately. Many landscape types add only a few inches to a foot a year once established.

Can a juniper be moved once planted?

While young, yes. A small juniper moves best in early spring or fall with a wide root ball, while large, established plants transplant poorly.