Drying Wildflowers

Drying Wildflowers

 I have recently started drying both wildflowers and cultivated flowers to sell on my Etsy and eBay sites (update, I no longer sell online). I love gardening but have minimal experience with ornamental gardening and flower gardening. I prefer vegetable and herb gardening (mostly because I like cooking and eating). When we moved into our home last summer we had so many flower beds that were only partially or not at all maintained. We did what we could last year to improve the flower beds and this Spring we bought a load of mulch to help reduce weeds and bring the beds back to life. Some flower beds have received more attention than others but hopefully, over the next few years, we will get them all back to their former glory. I have also slowly begun filling in the beds with multi-purpose herbs. Herbs are beautiful in flower beds and most can also be used in cooking or teas. I have also begun the long task of identifying all the bushes, shrubs, flowers, and ground covers in our beds. In addition, we have tons of wildflowers growing on our property some of which I am familiar with but many others are unknown to me. Pictured below are some of the wildflowers on our property which I have managed to identify. Unfortunately, many of them are invasive or not even native to my area.

Wildflowers

       Oxeye Daisy              Yellow Tansy              White Yarrow
        (not native)                 (invasive)                      (native)

          Thistle                      Goldenrod                Daisy Fleabane
        (invasive)                      (native)                         (native)

The flowers and herbs below are some of the ones we cultivate on our property. Some like the black-eyed susan and Echinacea (coneflower) we find wild as well. Other flowers and herbs I have added to my collection this year but may need to wait a year or two before harvesting.

​I currently have white astilbe which dries beautifully and have planted several more colors to add to my collection. Last summer when we moved in our hydrangeas looked great but did not flower this year (our zone is iffy for most hydrangeas). I also planted lavender which I absolutely love but most varieties do not overwinter well in my zone. I purchased a hardy variety but still made sure to plant it on the south side of our house. I also planted sage, tarragon, thyme, lemon thyme, mugwort (Artemesia), catnip, more Echinacea, bee balm, zinnias, bachelor's buttons, sunflowers, Nigella (love in the mist), and pumpkins on a stick (eggplant family but the fruit looks like tiny pumpkins). Some of these are perennials and should return each year (assuming they survive our harsh Wisconsin winters) but others are annuals and need to be re-seeded each year. Some like the Violas (Johnny Jump Ups) are annuals but release so many seeds that will germinate the following year you generally never need to plant them again.

One warning about planting new flowers and herbs is that many can be invasive. Do your research before planting and make sure the plants you choose are native or at least not invasive in your area. If they are officaially invasive they are actually illegal to buy, sell, plant or even share. If they are not officially invasive but have a tendency to be agressive you may want to plant them in pot or container. For example, most members of the mint family can easily get out of control. I grow my mint and catnip in pots to keep them from spreading. However, if you allow them to go to seed they may spread to areas around the pot. Finally, if you have plants that will not overwinter well you may wish to plant them in pots as well as they can be brought in during the winter so you do not need to start from scratch the following year. I am trying this with one of the less hardy varieties of lavender that I bought.

Cultivated Flowers

   Black-eyed Susan           Bee Balm                       Zinnia

             Viola                       Peppermint                 Echinacea

How to Dry and Preserve Flowers and Herbs

If you would like to enjoy flowers and herbs all year long, the next step is to preserve them. The easiest method is to air dry them while hanging upside-down. There are several other methods which I have not explored yet including using a desiccant, pressing, and even the microwave. Here I will cover air drying only. Some flowers preserve very well with air drying however other flowers require one of the other methods if you wish to preserve the structure of the flower. In general, the more delicate flowers like daisies, black-eyed susan, echinacea, and violas will not air dry and keep their structure. The petals will crumple up as they dry. This still however makes beautiful flower potpourri. 

Flowers that I have air dried well include hydrangeas, astilbe, and bachelor's buttons (all three not pictured), goldenrod, yarrow, tansy, and most herbs (some exceptions include parsley which freezes better). The best plan is to see what information you can find on drying your particular flower and then experiment with various drying methods.  I listed the steps for the air drying method I use below.

Step 1: Harvest when the flowers have just begun to open. If you harvest too early the flowers will remain closed. If you harvest too late the flowers may be less brightly colored and the petals may fall off. This can take some experimenting to get right. Or you may wish your flowers to include a range of maturity in which case harvest at a variety of times.

Step 2: Harvest in the late morning or early afternoon once the dew has dried. Use a sharp knife or pruning shears to make a clean cut.

Step 3: Wrap several flowers together with a rubber band at the end of the stem. As the stems dry and shrink the rubber band should keep the stems in place.

Step 4: Store in a dark, dry location away from insects and animals (like mice). I use the attic over my garage which is pest-free.

Step 5: Most flowers take 1-3 weeks to dry completely. Once dry, remove the rubber bands and use the flowers however you wish.

This blog post was updated 01/02/2024.