Caring for cut Dahlias

Published: Thursday 18 January 2024

Caring for cut Dahlias

Dahlias in Bloom: A Guide to Caring for Cut Dahlia Flowers

Dahlias, with their vibrant hues and intricate petal patterns, make for enchanting additions to any floral arrangement. If you're keen on bringing the beauty of Dahlias indoors, here's a guide on how to care for these exquisite blooms as cut flowers, ensuring they grace your vase with elegance and longevity.

  1. **Harvesting:**

   Timing is crucial when harvesting Dahlias for cut flowers. Choose blossoms that have just begun to open but haven't fully unfurled. Early morning is the ideal time to cut Dahlias, as they are more hydrated, ensuring a longer vase life. Use sharp, clean shears to make a clean cut, and include a few inches of the stem to allow for flexibility in arranging.

  1. **Water Temperature:**

   Once you've cut your Dahlias, immediately place the stems in a bucket of warm water. Warm water helps to break any air bubbles in the stem, allowing for better water uptake. Keep the cut flowers submerged for a few hours before arranging them in a vase.

  1. **Pruning and Stripping:**

   Remove any foliage that will be below the waterline in the vase. This prevents bacterial growth and keeps the water clear. As your Dahlias continue to bloom in the vase, remove any spent flowers or leaves to encourage the plant to focus its energy on the remaining buds.

  1. **Vase Selection:**

   Choose a clean vase with enough room for the Dahlias to spread out. The vase should be filled with lukewarm water to enhance the flowers' ability to absorb moisture. Change the water every two days to keep it fresh and clear of bacteria.

  1. **Preservative Solution:**

   Consider adding a commercial flower preservative to the vase water. These solutions contain nutrients and antimicrobial agents that can extend the life of cut flowers. Alternatively, you can make your own preservative by adding a teaspoon of sugar, a few drops of bleach, and a few drops of lemon juice to the water.

  1. **Temperature and Placement:**

   Keep your Dahlias in a cool location away from direct sunlight and drafts. Avoid placing them near ripening fruits, as the ethylene gas produced by fruits can accelerate flower aging. Dahlias thrive in a cooler environment, and placing them in a flower refrigerator overnight can further extend their vase life.

  1. **Re-Cutting Stems:**

   If you notice your Dahlias drooping, recut the stems at a 45-degree angle under running water. This rejuvenates the flower's ability to absorb water and revives its perkiness.

  1. **Enjoying the Display:**

   With proper care, cut Dahlias can adorn your vase for up to a week or more. Admire the ever-changing display as the flowers unfurl and showcase their intricate beauty. Feel free to experiment with different Dahlia varieties and colour combinations to create stunning bouquets that bring the magic of the garden indoors.

By following these tips, you can ensure that your cut Dahlias not only retain their exquisite beauty but also become a captivating centrepiece, bringing the charm of your garden right into your home.