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Hydrangeas Plant Harvesting:
Optimal Time and Technique

Updated: June 27, 2023

Hydrangeas are beautiful flowering plants that add a splash of color to any garden or floral arrangement. Known for their large, showy blooms, these plants are a popular choice among gardeners and flower enthusiasts. While hydrangeas can be enjoyed in the garden, many people also like to harvest the blooms for use in bouquets or drying. In this article, we will discuss the optimal time and technique for harvesting hydrangeas.

The Optimal Time for Harvesting Hydrangeas

The timing of hydrangea harvesting is crucial for ensuring that you get the best blooms. The ideal time to harvest hydrangeas depends on the variety of the plant and the specific purpose for which you are harvesting them.

Fresh Blooms

If you want to enjoy fresh hydrangea blooms in a vase, it is best to wait until the flowers have fully opened on the plant. This usually occurs in late spring or early summer, depending on your location and climate. The flowers should be at their peak color and size before you cut them.

To determine if it’s the right time to harvest, gently squeeze the bloom. If it feels firm and has a vibrant color, it is ready to be cut. If it feels soft or has a faded color, it may be past its prime.

Dried Blooms

Drying hydrangea blooms is a popular way to preserve their beauty for long periods. The optimal time for harvesting blooms for drying is when they have started to develop a papery texture. This typically happens in late summer or early fall.

To check if a bloom is ready for drying, gently touch the petals. If they feel dry and slightly brittle, they are perfect for harvest. It’s important to note that not all hydrangea varieties are suitable for drying. Some varieties have blooms that do not retain their color or shape after drying, so it’s best to do some research before selecting a variety for this purpose.

The Technique for Harvesting Hydrangeas

Once you have determined the optimal time to harvest your hydrangeas, it’s important to use the correct technique to ensure that the blooms stay fresh and intact.

Equipment Needed

Before you begin harvesting, gather the necessary equipment. You will need a pair of sharp pruning shears or scissors, a clean bucket filled with water, and a clean vase or container for displaying the cut flowers.

Cutting Technique

When cutting hydrangea blooms, it’s important to make clean, angled cuts just above a set of healthy leaves or buds. This will encourage new growth on the plant and prevent any unsightly stubs.

To cut the blooms, find a stem with fully opened flowers and locate a pair of healthy leaves or buds below the blooms. Position your pruning shears or scissors at a 45-degree angle and make a swift, clean cut just above the leaves or buds. Avoid crushing or damaging the stem as this can reduce the longevity of the blooms.

Watering Technique

As soon as you have harvested your hydrangeas, place them in the bucket filled with water. This will help prevent wilting and keep the blooms hydrated until you are ready to arrange them in a vase.

Before arranging the hydrangeas in a vase, trim the stems at a 45-degree angle once again. This will allow for better water absorption and prolong the life of the blooms. Remove any leaves that will be submerged in water to prevent bacterial growth.

Fill your vase with fresh water and add floral preservative if desired. Arrange the hydrangea blooms in the vase, ensuring that each stem is submerged in water. Display your beautiful hydrangea bouquet in a cool location away from direct sunlight to prolong its lifespan.

Conclusion

Harvesting hydrangeas at the optimal time and using the correct technique is crucial for enjoying their beauty in vases or preserving them as dried blooms. By waiting for the flowers to fully open or develop a papery texture, you can ensure that you are cutting them at their peak. Using sharp pruning shears or scissors, making clean cuts, and providing proper hydration will help maintain the freshness and longevity of your hydrangea blooms. So, whether you want to add a pop of color to your garden or create stunning floral arrangements, follow these tips to harvest your hydrangeas with success.