Prune These 7 Plants in March or Lose Your Summer Blooms
About This Resource
March is an ideal time for pruning specific plants to ensure vibrant summer blooms. The article outlines seven plants that benefit from pruning during this period, including anise hyssop, black-eyed Susan, yarrow, smooth hydrangeas, and various types of roses. It emphasizes the importance of preparing tools for effective pruning and highlights the benefits of removing dead stalks and thinning new growth. Each plant is discussed with details on its botanical name, sun requirements, height, and hardiness zones. By following these pruning guidelines, gardeners can enhance the flowering potential of their plants, contributing to a more beautiful and pollinator-friendly garden in the summer months.
Key takeaways
What to know before you act on this, from the SteadScape editors.
- Prune anise hyssop by cutting dead stalks back to the ground in early March to encourage robust blooms by summer.
- For black-eyed Susans, wait until new leaves emerge in March before pruning last year's dead stalks to ensure a vibrant display.
- March is the ideal time to prune yarrow; simply snap off dead stalks and consider dividing plants every 3-4 years to maintain vigor.
- Smooth hydrangeas should be pruned to 6 inches above ground in March for maximum flowering potential; check for drooping stems afterward.
- When pruning shrub and hybrid tea roses in March, reduce their height to 1/3 to 1/2 to promote abundant summer blooms and healthy growth.
- Best for
- Beginner gardeners with perennials and roses; plan pruning in early March.
- Pairs with
- Garden Planner for your zone and frost dates.
Source Information
Summary and key takeaways written by SteadScape. How we choose resources
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