Q&A for How to Dry Lavender

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  • Question
    How long does lavender stay fresh?
    Lauren Kurtz
    Professional Gardener
    Lauren Kurtz is a Naturalist and Horticultural Specialist. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014.
    Professional Gardener
    Expert Answer
    Properly dried lavender flowers will hold their scent for months after initial drying.
  • Question
    I tied my lavender up to dry under a large juniper canopy shaped tree, where it gets almost no sun and a good breeze. If it rains, will it mold?
    Lauren Kurtz
    Professional Gardener
    Lauren Kurtz is a Naturalist and Horticultural Specialist. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014.
    Professional Gardener
    Expert Answer
    Yes, it probably would get mold or at least dampen some. Rather than risk rehydration or mold, bring lavender inside when it looks like it might rain, or keep your lavender inside to dry. Depending on the thickness of your juniper canopy, some water will still penetrate through the needles and might drip down the trunk and onto your bundle.
  • Question
    How can I prevent mold?
    Lauren Kurtz
    Professional Gardener
    Lauren Kurtz is a Naturalist and Horticultural Specialist. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014.
    Professional Gardener
    Expert Answer
    Keep your bunches around ¾” or smaller so that air flows to the middle of the bundle. If you want a larger bundle, combine small bundles after drying. Inside or outside your lavender bundle will need to be in a consistently dry place at all times. Any extra moisture in the air risks rehydrating your bundle. Be especially careful in damp humid climates. Using a fan or a dehumidifier inside the drying room will help keep bundles dry and mold free. When drying bundles outside, keep an eye out for rain in the forecast and bring inside to a sunny window.
  • Question
    How do you harvest and dry lavender?
    Lauren Kurtz
    Professional Gardener
    Lauren Kurtz is a Naturalist and Horticultural Specialist. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014.
    Professional Gardener
    Expert Answer
    Harvest lavender flowers before the buds open. Keep a close eye on maturing lavender flowers and cut bunches of flowers with deep purple, unopened buds. Rubber band 1"-1.5" bunches and hang upside down in a dark dry area for a few weeks until the flowers and stems are dry and brittle.
  • Question
    Are there types of lavender that look different from one another?
    Pelindaba Lavender
    Community Answer
    There are more than 400 varieties of lavender, and about 40 species. They do look different from one another, and the scents of their essential oils vary.
  • Question
    Is there an ideal time to harvest the lavender? Would a.m. or p.m. be better?
    Community Answer
    Strong sun rays and higher temperature make fragrant oils evaporate, so it would be best to cut your lavender in the morning in order to preserve the aroma.
  • Question
    Can I put lavender in my rinse cycle of washing machine to get rid of bad smells?
    Community Answer
    No! If you do, be prepared to pick out a lot of flower bits after the spin cycle! Instead, use diluted lavender essential oil. If it's your machine that is producing the smell, run a normal cycle (without clothing added) on the hottest wash with a cup of bleach added.
  • Question
    Can lavender be freeze-dried to preserve the vibrant color and fresh look?
    Community Answer
    Simply freeze the flowers (having removed flowers from stems; no need to dry them first) open on a tray, then pack in small airtight containers and store in the freezer. This method is perfect for use in baking, frosting, ice-cream making, etc.
  • Question
    I didn't cut the lavender until after it bloomed, so it was pretty dry already. I cut the bunches and put them in a dark place for a couple of weeks. The odor I am getting now is a little sour, not the fresh smell from when they were in blossom. Did I harvest too late?
    Community Answer
    Unfortunately, you did. Try planting some more lavender and cut it earlier.
  • Question
    How do you get the dry buds off without getting a lot of stems and detritus?
    Pelindaba Lavender
    Community Answer
    Harvest the lavender on the stalk above the woody/leafy central part of the plant. You could use screens or a sieve to clean the lavender buds.
  • Question
    Which drying method is better, a dark room or a sunny spot?
    Community Answer
    A dark room would be ideal if you also want the bright color of the buds and petals preserved.
  • Question
    How do I stop the dried flowers from falling off the dried stems?
    Community Answer
    Unfortunately, there is no way to stop them from falling off. However, you can save the fallen flowers by placing a large cloth under the drying bundles to catch them, or create a small, square hammock under them.
  • Question
    Can I use the leaves as well as the buds?
    Community Answer
    You can use leaves if you're using the lavender for cooking, but use the buds for teas and herbal infusions.
  • Question
    Can I put this lavender in a cake?
    Community Answer
    You can! Just make sure that it's dried, and use the leaves more so than the buds, as it's the leaves that are used as a herb. Also, be sure to check that it has not been treated with pesticides.
  • Question
    Can I use dried lavender for tea? How long will it last?
    Community Answer
    Yes, you can. Dried lavender lasts about a year. Keep it in an air tight container. Make sure it smells good before using it. If it smells sour or bitter, it will taste that way too.
  • Question
    Will lavender rebloom after picking it?
    Community Answer
    No. Lavender is a 'sub-shrub', and, therefore survives from year to year by virtue of its robust and energy-storing root system. The only plants which will reliably rebloom during the growing season are annuals (both hardy and half-hardy), which rely on flower (and thus seed) production to reproduce each year.
  • Question
    Can I dry out my lavender leaves?
    Community Answer
    Yes, you can. They will dry out faster than the flowers.
  • Question
    If I just cut the lavender and let it dry, how does it actually get "clean"? It's been outside being climbed on by bees and flies and the like. Once dry, is it clean enough to use in baking?
    Community Answer
    It's preferable to wash lavender before drying so as to make sure that it is clean before use! Don't wash after drying, and don't use lavender before washing it, especially not in baking or cooking.
  • Question
    Is it true that if I have lavender in the bedroom, it will help me sleep?
    Community Answer
    The scent of lavender can be relaxing to many people, and as a result, it can help some people sleep better. It's worth a shot if you have any trouble sleeping!
  • Question
    How can I use the dried lavender for cooking?
    Community Answer
    You can add it to cake icing, use it as a decoration, or even add it to some cake batter! You can also use it as a garnish, put it in smoothies, add it to chicken or dressings, etc. There are many options!
  • Question
    I have harvested and dried my lavender and put it in a cotton drawstring bag I want to use for Christmas present. Should I keep this in a plastic bag to preserve the smell?
    Community Answer
    Yes; if you only use the cotton bag, the scent could escape through the fibers.
  • Question
    Will the leaves retain fragrance after they are dried?
    Community Answer
    Yes, they will still have the fragrance of the lavender.
  • Question
    Should I use leaves in addition to the flowers when making lavender sachets?
    Community Answer
    I would. The lavender leaves still have the lavender fragrance even after drying. You also would be stretching out your use of lavender!
  • Question
    Can I dry thyme in the same way I dry lavender?
    Community Answer
    Yes, you can! An easier method is, when sunny, spread it on a pan and leave it outside to dry; it will dry as fast as one or two days.
  • Question
    How can I store dried lavender until I'm ready to make sachets?
    Community Answer
    Put the lavender in a dark, warm space and hang it upside down In a spot where you won’t forget it. Make sure you only dry it for 2-4 weeks.
  • Question
    Can I dry lavender that hasn't flowered?
    Community Answer
    Yes. Buds of lavender are actually at the stage when you should dry them, before the little petals appear. If you wait for them to flower, drying won't work very well.
  • Question
    If I have just the buds of lavender, can I dry them? Do they need to be on the stem?
    Community Answer
    Yes, you can. The stem helps but it’s not that important. it just might not smell as strongly.
  • Question
    What do I do if I can't smell the lavender that much after drying it?
    Community Answer
    You can either leave as is or depending on what you’re using it for, you can add a few drops of lavender essential oil to give it a fresh lavender scent.
  • Question
    How long will dried lavender keep its scent? What is the best way to store it so I can use it to make perfumed sachets?
    Community Answer
    The scent remains volatile for up to a couple of months. You can freeze it or preserve it by infusing it in oil. Rubbing releases the scent again for up to a few years after.
  • Question
    Is it still important to harvest lavender before they reach full bloom?
    Community Answer
    Yes. Otherwise, they won’t look as vibrant or keep their scent for as long. Definitely harvest them before they fully bloom.
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