How Do You Grow Persicaria

Light/Watering: Full sun or partial shade; moist soil is needed for good flowering. Fertilizer/Soil and pH: Any moist soil is acceptable. We do not recommend fertilizing at planting time or during the first growing season. Pests/Diseases: Usually trouble-free; slugs may be a problem.

How do you take care of Persicaria?

Grow Persicaria affinis in full sun to partial shade, in moisture retentive soil. Cut back after flowering and divide congested clumps every three years.

What do you do with Persicaria in the winter?

Pruning Persicaria Cut back flower stems after flowering. Alternatively, flower heads can be left on over winter for effect, then cut back in the spring.