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We guarantee our shrubs for one year after purchase.
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Brother Stefan has large, ruffled blue flowers in summer. Provide a trellis or other structure for it to climb up and enjoy all summer.
Brother Stefan reaches 5-7 feet tall and 4-6 feet wide at maturity. It is hardy in zones 4-9, plant in part to full sun (4+ hours daily). Prune hard to 18" tall in late winter/early spring every year. Fertilize with Proven Winners Continuous Release Plant Food in spring and mid-summer.
1 gallon shrubs are 6-24 inches tall at shipment and quart shrubs are 5-8 inches tall at shipment depending on the season and plant.
Trialed and tested for years, Proven Winners® plants continually out perform all others across the world in disease resistance, less maintenance, bloom coverage, and more.
You're just clicks away from the best plants arriving at your doorstep. 30 acres of greenhouse at your fingertips, we make it easy to shop Proven Winners® plants.
If you're not happy, we're not happy. Simply contact us at (734) 654- 7485 or email@example.com. We are here to help your garden be successful.