{"id":451,"date":"2026-07-16T14:56:37","date_gmt":"2026-07-16T14:56:37","guid":{"rendered":"https:\/\/confluencemediagroup.net\/blog\/?p=451"},"modified":"2026-07-16T14:56:37","modified_gmt":"2026-07-16T14:56:37","slug":"how-to-press-and-dry-foraged-flowers","status":"publish","type":"post","link":"https:\/\/confluencemediagroup.net\/blog\/how-to-press-and-dry-foraged-flowers\/","title":{"rendered":"How to Press and Dry Foraged Flowers for the Apothecary"},"content":{"rendered":"<p>By the back half of August I have more flowers than I can use fresh. Calendula going over in the side garden, yarrow chest-high along the fence line, the last of the elderflower on the shaded plants, chamomile self-sown into every path. I dry most of it and press a little of it, and both are worth the afternoon. A jar of dried calendula on the shelf in January is worth more to me than a whole bed of it in July, because in July I am not thinking about a cut that won&#8217;t quite close, or a mug of something warm against a week of rain.<\/p>\n<p>Drying and pressing are two different jobs with two different payoffs. <strong>Drying<\/strong> is for the apothecary \u2014 the flowers you&#8217;ll actually steep, infuse, or blend over the winter. <strong>Pressing<\/strong> is for the record \u2014 a flat, keepable specimen that helps you remember exactly what a plant looked like the following spring when you&#8217;re squinting at its cousin. I do both every year, and neither one needs anything fancy.<\/p>\n<aside class=\"cmg-supplies\"><p class=\"cmg-supplies__title\">What I use to dry and keep them<\/p><div class=\"cmg-supplies__body\"><\/p>\n<ul>\n<li><a href=\"https:\/\/www.amazon.com\/dp\/B072V18F5L?tag=almanachouse-20\" target=\"_blank\" rel=\"noopener\">Grade-90 cheesecloth<\/a> \u2014 draped over a drying screen it keeps dust and insects off while the air still moves through; the tight weave is the one I trust<\/li>\n<li><a href=\"https:\/\/www.amazon.com\/dp\/B07V71SQPP?tag=almanachouse-20\" target=\"_blank\" rel=\"noopener\">Small lidded tins<\/a> \u2014 airtight and lightproof, which is exactly what dried petals want once they&#8217;re crisp<\/li>\n<\/ul>\n<p><\/div><\/aside>\n<p>You&#8217;ll also want something flat to dry on and something heavy to press with. I use a couple of stackable window screens for drying and the heaviest books in the house for pressing, and I haven&#8217;t found a plant press or a stackable drying rack in a listing I&#8217;d stand behind to send you to yet \u2014 so use what you have. A cardboard box, a clean window screen, and a shelf of old textbooks will do the whole job. When I&#8217;ve got sources I trust, I&#8217;ll add them here.<\/p>\n<h2>First, gather them so they&#8217;re worth keeping<\/h2>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/confluencemediagroup.net\/blog\/wp-content\/uploads\/2026\/07\/how-to-press-and-dry-foraged-flowers-02-drying-screen.jpg\" alt=\"How to Press and Dry Foraged Flowers for the Apothecary \u2014 drying screen\" \/><\/figure>\n<p>You can&#8217;t dry your way out of a bad harvest. Pick on a dry morning after the dew has burned off, when the flowers are fully open but nothing has started to brown, and use them the same day. Give each head a gentle shake to send the little residents back outside \u2014 you&#8217;re gathering a lot of tiny flowers and they come with tiny company.<\/p>\n<p>The usual caution applies, and I&#8217;ll say it once and trust you with it: confirm your identification against more than one reliable source before you keep anything you intend to use, and when in doubt, leave it be. Drying doesn&#8217;t fix a misidentification \u2014 it just gives you a jar of the wrong thing.<\/p>\n<p>The flowers I keep most years are the forgiving, well-known ones: <strong>calendula<\/strong> (whole heads or petals), <strong>chamomile<\/strong> (the little daisy heads), <strong>yarrow<\/strong> (<em>Achillea millefolium<\/em>, flat white flower clusters), <strong>elderflower<\/strong> (blossoms only \u2014 strip them off the green stems, which are the bitter, mildly toxic part), and a handful of <strong>rose<\/strong> petals and hips. These are the plants I&#8217;ve dried enough times to trust, and they&#8217;re a good place to start.<\/p>\n<h2>Air-dry the ones you&#8217;ll actually use<\/h2>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/confluencemediagroup.net\/blog\/wp-content\/uploads\/2026\/07\/how-to-press-and-dry-foraged-flowers-03-mold-contrast.jpg\" alt=\"How to Press and Dry Foraged Flowers for the Apothecary \u2014 mold contrast\" \/><\/figure>\n<p>For most flowers, air-drying is all you need, and it keeps color and fragrance better than any rushed heat.<\/p>\n<p>Spread the flowers in a <strong>single layer<\/strong> on a screen, or tie small, loose bundles and hang them upside down \u2014 small and loose is the whole trick. Keep them <strong>out of direct sun<\/strong>, which bleaches the color and cooks off the volatile oils you&#8217;re drying them for, and somewhere with real air movement. A spare room, a covered porch, the corner of a dry pantry. Drape a length of cheesecloth over the screen to keep dust and flies off; the weave lets air through and keeps the flowers clean.<\/p>\n<p>Give them one to two weeks, depending on how humid your house is. They&#8217;re done when a petal or a whole small flower <strong>crumbles cleanly<\/strong> between your fingers rather than bending. Any bend at all means moisture is still in there, and moisture is what turns a jar of dried flowers into a jar of mold by December.<\/p>\n<h2>The one mistake that molds a batch<\/h2>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/confluencemediagroup.net\/blog\/wp-content\/uploads\/2026\/07\/how-to-press-and-dry-foraged-flowers-04-press-book.jpg\" alt=\"How to Press and Dry Foraged Flowers for the Apothecary \u2014 press book\" \/><\/figure>\n<p>Here is the failure I still catch myself flirting with when I&#8217;m in a hurry: <strong>bundling too thick.<\/strong> A fat fistful of elderflower or chamomile tied tight and hung in a warm kitchen looks efficient and rots from the inside. The outer flowers dry, the packed center stays damp, and two weeks later there&#8217;s grey fuzz at the core and the whole bunch goes on the compost.<\/p>\n<p>I&#8217;ve lost more than one batch that way, always in a wet stretch when I didn&#8217;t give it enough air. Keep bundles thin \u2014 a dozen stems, not fifty \u2014 or better, use the single-layer screen and skip the bundling question entirely. And don&#8217;t dry in the kitchen if you can help it; it&#8217;s the dampest, warmest room in the house, which is precisely wrong for this.<\/p>\n<h2>Press the ones you want to keep as a record<\/h2>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/confluencemediagroup.net\/blog\/wp-content\/uploads\/2026\/07\/how-to-press-and-dry-foraged-flowers-05-crush-test.jpg\" alt=\"How to Press and Dry Foraged Flowers for the Apothecary \u2014 crush test\" \/><\/figure>\n<p>Pressing is the other half. A pressed flower is a flat, permanent reference \u2014 the real color and shape of a plant, kept for the season when you need to compare it to a look-alike and your memory has gone vague. I keep a pressed reference of the flowers I forage, and I&#8217;ll admit a few of the prettiest ones end up in a frame or a card, which is a fine thing for them to do.<\/p>\n<p>The method is old and simple. Lay each flower flat between two sheets of plain newspaper or blotting paper \u2014 not glossy paper, which won&#8217;t wick moisture \u2014 and set that inside a heavy book, or between cardboard in a stack with weight on top. Flat flowers press best: <strong>violas, larkspur, single calendula petals, small leaves and ferns.<\/strong> Anything thick and domed, like a full rose or a fat clover head, either gets sliced in half first or dried whole instead.<\/p>\n<p>Change the paper after the first day or two while the flowers are still shedding water, then leave them under weight for two to four weeks. When they&#8217;re papery and lift without sticking, they&#8217;re done. Label the sheet before you forget what it was \u2014 a pressed plant with no name is a decoration, not a reference.<\/p>\n<h2>Store them so they keep their strength<\/h2>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/confluencemediagroup.net\/blog\/wp-content\/uploads\/2026\/07\/how-to-press-and-dry-foraged-flowers-06-stored-tins.jpg\" alt=\"How to Press and Dry Foraged Flowers for the Apothecary \u2014 stored tins\" \/><\/figure>\n<p>Dried and pressed both want the same three things: <strong>airtight, dark, and labeled.<\/strong><\/p>\n<p>Once the flowers are fully crisp, get them into small lidded tins or clean glass jars with tight lids, out of the light \u2014 a cupboard, not a sunny windowsill, because light fades color and degrades the flowers just as surely as damp does. Write the plant name and the date on every one. You will not remember in February whether that tin is this year&#8217;s calendula or a survivor from two summers ago, and with dried flowers the difference matters: most keep their color and character for about a year, and after that they&#8217;re still safe but tired. Storing them well is half the point of drying them at all \u2014 I&#8217;ve written more about keeping dried plant material at its best elsewhere, but the short version is airtight, dark, and dated.<\/p>\n<p>Check a jar a week after you fill it. If you see any condensation on the inside of the lid, the flowers weren&#8217;t fully dry \u2014 pull them back out onto the screen for a few more days before it costs you the batch.<\/p>\n<h2>The pleasure of a full shelf in January<\/h2>\n<p>There&#8217;s a particular satisfaction to a winter shelf lined with labeled jars of things you gathered yourself \u2014 the summer put up where you can reach it. Calendula for an infused oil, chamomile for a cup against a long rain, yarrow set aside, a pressed viola tucked in a book to remind you what June looked like.<\/p>\n<p>Knowing which flowers are worth keeping \u2014 and which look-alikes are not \u2014 is the part I spend real time on in my book, <a href=\"https:\/\/www.amazon.com\/dp\/B0H25WDQ35?tag=almanachouse-20\" target=\"_blank\" rel=\"noopener\"><em>Pacific Northwest Medicinal Plants<\/em><\/a>: 115 wild plants of this region, how to tell each one from the plants it&#8217;s mistaken for, when to gather it, and how the generations before us dried and kept it. Drying and pressing is the easy afternoon. The book is how you make sure it&#8217;s the right plant going into the jar.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>How to press and dry foraged flowers \u2014 the air-drying and pressing methods I use to keep calendula, yarrow, and elderflower through winter, and how I store them.<\/p>\n","protected":false},"author":1,"featured_media":470,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[4],"class_list":["post-451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-foraging","tag-affiliate"],"_links":{"self":[{"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/posts\/451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/comments?post=451"}],"version-history":[{"count":1,"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/posts\/451\/revisions"}],"predecessor-version":[{"id":476,"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/posts\/451\/revisions\/476"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/media\/470"}],"wp:attachment":[{"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/media?parent=451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/categories?post=451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/confluencemediagroup.net\/blog\/wp-json\/wp\/v2\/tags?post=451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}