How to Grow Russian Sage

Overview

The tall, silvery leaves and pale purple flowers of Russian sage (Perovskia atriplicifolia) make a lovely, misty effect in the perennial garden. Russian sage is a perennial member of the mint family, but it's not a sage. When crushed, the leaves have an aroma similar to sage, hence its name. This woody plant is hardy in zones 5 to 8 and grows best in full sun.

Planting & Care

Step 1

Container-grown plants can be planted in the spring after danger of frost. Dig a hole large enough to accommodate the plant. Make sure it is well-drained. If planting more than one, space them at least 2 feet apart. Fill in the soil, compacting it around the plant and water generously.

Step 2

These plants are both drought and heat tolerant, so watering during the summer months is not needed, except for the first year.

Step 3

During heavy rains, some drooping may occur. Staking the plant up for support with a stick will train it back up. Russian sage has a tendency to lean towards the sun.

Step 4

During the winter months, leave the plant intact. Make sure the soil has plenty of aeration and is well-drained to prevent root rot. If it has compacted too much, add a bit of peat moss around the plant.

Step 5

In spring, before new growth appears, cut back the stems to about 1 foot in height. This will encourage a more bushier plant come summer.