Source: http://www.thriftyfun.com/tf15703221.tip.html

Care For Potentilla Shrubs

I have 6 potentilla shrubs that are close to 15 years old planted on the south side of our house. They have been beautiful until the last couple of years. They are brown and drying and look spindly. We prune them every fall. Does anyone know what could be wrong? We've had very hot weather. How long do potentillas last? Do they need fertilized? Should we be watering them? Thank you for responding.

Hardiness Zone: 5a

Kathy in Western Illinois

Source: http://www.thriftyfun.com/tf15703221.tip.html

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