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  • 6 min read

How Long Does It Take To Press Flowers? A Comprehensive Guide

Pressing flowers is a delicate art form that has been practised for centuries. Whether preserving the beauty of a bouquet, creating handmade cards, gifting for any occasion, or crafting artwork, pressed flowers are a wonderful way to capture nature's vibrant colours and intricate details. 

But how long does it take to press flowers? This guide will answer that question and provide a comprehensive overview of the flower pressing process, from preparation to completion.

How Long Does It Take To Press Flowers?

The time it takes to press flowers depends on several factors, including the type of flower, the method of pressing, and environmental conditions such as temperature and humidity. On average, it can take a few days to several weeks for flowers to fully press and dry.

1. Using a Flower Press: When you use a flower press, the flowers are typically pressed for about 7-10 days. This method is more efficient, allowing for better air circulation and more even pressure. 

The flowers dry more evenly, and the risk of mould is lower. You should check them periodically to ensure they are drying properly.

2. Using a Book: If you're using a heavy book, the flowers will need around 10-14 days to press thoroughly. Remember that this method is slower because the weight of the book alone might not exert as consistent pressure as a flower press. Ensure the flowers are completely flat and the moisture has been absorbed.

3. Other Methods: Using a microwave flower press or an iron significantly reduces drying time. With the microwave, flowers can be pressed in as little as 1-2 minutes per flower, while using an iron can take about 5-10 minutes, depending on the heat and pressure applied.

4 Factors That Affect Flower Pressing Time

Several factors can influence the time it takes for flowers to press, and understanding these factors can help you manage your expectations.

1. Flower Type

As mentioned, different flowers have varying moisture contents, directly impacting their drying time. Flowers with high moisture, like lilies or roses, will take longer to dry than those with less moisture, such as pansies or lavender. Thick or dense flowers may also take longer to press effectively.

2. Pressing Method

The pressing method plays a significant role in drying time. A specialised flower press is typically faster and more efficient than a book, as it offers more even pressure and better airflow. If you're using a heavy book or the DIY method, expect the process to take longer.

3. Environmental Conditions

Temperature and humidity levels are important to consider. A warm, dry environment will accelerate the drying process, whereas a cool or damp environment can slow it down. 

Flowers should be pressed in a well-ventilated, dry area with consistent room temperature. Avoid areas that are too humid, as this can encourage mould growth, ruining your flowers.

4. Thickness Of The Flowers

Thicker flowers or flowers with fleshy petals will take longer to dry than thin flowers. For example, daisies, violets, and forget-me-nots are often ready to press in about a week, while thicker flowers like roses and peonies may take up to two weeks or more.

The Process Of Pressing Flowers

Before we discuss how long it takes to press flowers, it's essential to understand the basic steps involved. Flower pressing is all about applying even pressure to a flower or plant to flatten and dry it while preserving its colour and texture. 

Various techniques and tools can be used, the most common being heavy books or a specialised flower press.

Step-by-Step Guide To Pressing Flowers

1. Choosing the Right Flowers: The first step is selecting the flowers you wish to press. Some flowers are more suited to pressing than others. 

Flat, thin blooms such as daisies, violets, and pansies tend to press well, while thicker flowers with higher moisture content, like roses or sunflowers, may require more attention and may not work as effectively.

2. Preparing the Flowers: After selecting your flowers, trim the stems and remove any excess leaves or unwanted parts. 

It's also helpful to place the flowers between two sheets of paper to absorb the moisture as they dry. Choose the best flowers, ideally those that are freshly picked and free of blemishes.

3. Placing the Flowers in the Press: Once you've prepared the flowers, it's time to place them in the press. You can press the flowers with a flower press, a heavy book, or an iron. 

If you're using a flower press, place the flowers between two sheets of absorbent paper or parchment, then screw or tighten the press to apply even pressure. 

A thick book can work similarly for a DIY method; simply place the flowers between sheets of tissue paper, then stack the book with weights on top.

4. Pressing the Flowers: The pressing process is crucial to achieving well-preserved flowers. It should be done gently and evenly. When pressing flowers, moisture in the petals will escape and be absorbed by the paper. This helps the flower dry out and prevents mould from forming.

How To Check If Your Flowers Are Fully Pressed

To determine if your flowers are completely pressed and dried, gently lift them from the press. The petals should feel dry and papery, with no residual moisture. 
If the flowers still feel soft or damp, return them to the press and leave them for a few more days. Properly pressed flowers should also retain their colour and shape.

Tips For Successful Flower Pressing

  • Choose the Right Flowers: Not all flowers press well. Stick to thin, flat flowers like violets, pansies, and daisies. For thicker blooms, it's often best to slice them in half before pressing.
  • Check Periodically: If using a flower press or book, open it every few days to check progress. Make sure the flowers remain flat and that no moisture is trapped inside.
  • Avoid Moisture: Ensure the flowers are not too wet before pressing them. Excess moisture can lead to mould growth.
  • Use Quality Paper: Use absorbent paper such as blotting, parchment, or tissue paper. This helps to absorb moisture from the flowers and prevents them from becoming soggy.

Conclusion About Flower Pressing Time

So, how long does it take to press flowers? The typical pressing time is 7 to 14 days, depending on the flower type, the method used, and environmental conditions. While the process might require patience, the results are well worth the wait. 

Pressed flowers can be used in various creative projects, from scrapbooking to making cards, and they are a lasting way to preserve the beauty of nature. With the right tools and knowledge, you'll be pressing flowers like an expert in no time!

If you're looking for fresh, high-quality flowers to start your flower-pressing journey, visit Windflower Florist. They offer a wide selection of beautiful blooms perfect for pressing and crafting. Explore their collection and let your creativity bloom today! Shop now!

Frequently Asked Questions About Flower Pressing Time

Can I Speed Up The Flower Pressing Process?

While pressing flowers typically takes time, you can speed up the process slightly using a microwave or iron press. 

These methods can reduce the pressing time to just a few minutes per flower. However, these techniques may yield different results than traditional pressing, and there is a higher risk of damaging delicate flowers.

How Can I Prevent Mould From Forming During The Flower Pressing Process?

Mould is common when pressing flowers, particularly if there is excess moisture or the flowers are stored in a damp environment. 

To prevent mould, ensure that the flowers are dry before pressing and that you use absorbent paper. Additionally, place your flower press or books in a cool, dry, well-ventilated area away from high humidity.

Is There A Way To Tell If A Flower Is Fully Pressed Without Opening The Press?

Unfortunately, there's no simple way to tell if a flower is fully pressed without opening the press. However, if you notice the flowers feeling dry, crisp, and flat through the press, they will likely be ready. If the flowers are still moist or flexible, they need more time.

Can I Press Flowers During Winter Or In Cold Conditions?

Yes, you can press flowers during winter or in cold conditions. However, it's important to remember that colder temperatures may slow drying. To ensure proper drying, it's best to press flowers in a dry, well-heated room during colder months.

Can I Press Flowers That Have Already Started To Wilt? 

It's best to press flowers as soon as possible after picking them, preferably before they wilt. Once flowers wilt, their petals may become fragile or discoloured, making pressing difficult. If you press wilted flowers, they may not retain their original beauty or fresh ones.

How Long Can I Keep Pressed Flowers After They Are Done Drying?

Once pressed and dried, flowers can last for several months or even years if stored properly. To preserve their colours and quality, they should be kept out of direct sunlight and in a dry, cool place. 

Using frames, photo albums, or sealed storage will help prevent them from getting damaged by dust or moisture.

— Written By Stanley Tan

Stanley is the owner and director of Windflower Florist. With a passion for creating meaningful connections through flowers, Stanley combines creativity and craftsmanship to bring joy to every occasion.