3 Simple Ways to Use Floral Foam - wikiHow (2024)

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1Selecting and Cutting the Foam

2Soaking Wet Foam for Fresh Flowers

3Arranging the Flowers or Other Objects

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Tips and Warnings

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Co-authored byMalori Maeva

Last Updated: September 29, 2022References

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Floral foam comes in both wet and dry forms, and it's perfect for creating beautiful flower arrangements. Wet floral foam is used with live flowers that need water, while dry foam is used for artificial flowers and the occasional craft. Before arranging the flowers, let wet floral foam soak up as much water as possible so it's ready to care for the plants. Be precise when inserting the flowers and foliage into the foam, creating a beautiful arrangement that hides the foam from view.

Method 1

Method 1 of 3:

Selecting and Cutting the Foam

  1. 1

    Choose wet floral foam if you’re creating an arrangement with live flowers. Wet foam soaks up as much as 10 times its weight in water. This makes it great for arranging live flowers, as the flowers will have access to water while being held in place. Choose wet foam in a medium density to care for most flowers.[1]

    • Know that wet foam stretches out easily, so you’ll need to be precise when inserting each flower.
    • Choose foam in a lighter density for flowers like tulips and spring bulb flowers, while plants with sturdy stems like tropicals need foam of a higher density.
    • By watering the foam daily, your flowers should last just as long as they would in a normal vase full of water (the specific amount of time will differ depending on the type of plant).
  2. 2

    Use dry floral foam for artificial flowers or other crafts. Dry foam is perfect for arranging fake flowers with artificial stems, including thin metal or plastic ones. Dry foam isn’t soaked in water, and it’s grittier and heavier than wet foam.[2]

    • While dry floral foam is primarily used to make flower arrangements or wreaths, it can also be used for other craft projects.

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  3. 3

    Choose and measure a container for your flowers. Solid-colored containers will hide foam easily, but the foam will be visible and can be covered up if you choose a clear container such as glass. Measure the container to see how big your piece of foam will be, either using a ruler or by simply placing the piece of foam near the container and approximating the measurements.[3]

    • Your piece of foam doesn't need to fill up the entire container perfectly.
  4. 3 Simple Ways to Use Floral Foam - wikiHow (6)

    4

    Cut the foam block to fit in the container. Set the piece of foam on a cutting board or durable kitchen counter. Use a sharp kitchen knife to slice through the foam, cutting it easily just like butter, so it's the right size.[4]

    • Foam usually comes in the shape of a block, making it easy to trim it down to fit in a vase or bowl.
    • Dry foam can also be purchased in different shapes already pre-cut.
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Method 2

Method 2 of 3:

Soaking Wet Foam for Fresh Flowers

  1. 3 Simple Ways to Use Floral Foam - wikiHow (7)

    1

    Fill a bowl or bucket with water. Choose a bowl or bucket that’s slightly wider and deeper than the piece of foam you’re planning to soak. Place it on a sturdy surface and fill it almost to the top with clean water. You can add plant food to the water if desired to help your plants grow.[5]

    • Rinse out whatever you're using to hold the water so it's clean before putting the water and foam in it.
    • You can also use your sink basin.
  2. 3 Simple Ways to Use Floral Foam - wikiHow (8)

    2

    Set the foam in the water without pushing it down. Place the foam right on top of the water. Instead of pushing the foam into the water, let it soak up the water naturally in its own time.[6]

    • It’s important to avoid submerging the foam with your hands so that it will absorb the maximum amount of water and not get any air bubbles in the middle.
  3. 3 Simple Ways to Use Floral Foam - wikiHow (9)

    3

    Wait for the foam to sink fully into the water. You’ll know the foam is completely done soaking up water when it’s submerged and air bubbles have stopped popping up onto the surface. This will take several minutes, so be patient.[7]

    • The foam will be a slightly darker shade of green once it’s completely soaked with water.
  4. 3 Simple Ways to Use Floral Foam - wikiHow (10)

    4

    Lift the foam out of the water and set it on a towel. The piece of foam will be heavier since it soaked up so much water, and it will likely be dripping. If you're starting the arrangement right away, you can place the wet piece of foam directly into the vase or bowl once you pick it up out of the water.[8]

    • Avoid squeezing any water out of the foam as you lift it out of the bucket or basin.
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Method 3

Method 3 of 3:

Arranging the Flowers or Other Objects

  1. 3 Simple Ways to Use Floral Foam - wikiHow (11)

    1

    Place the foam in a vase or bowl. If you’re putting the foam in a clear container, dry foam can be placed directly into the container while wet foam needs to be put into a plastic bag or some sort of plastic liner first so the water is contained. Once the foam is placed in the middle of the clear container, fill in the visible sides using things like stones, coffee beans, or other small objects.[9]

    • Putting small objects around the sides of the clear container helps hide the foam from view.
    • It’s okay if the foam is slightly taller than the container because the flowers will cover it up.
    • Wet foam doesn't need to be placed in a plastic liner if the vase or bowl obscures the foam from view.
  2. 3 Simple Ways to Use Floral Foam - wikiHow (12)

    2

    Cut the flowers’ stems at an angle before inserting them. This is especially important if you’re using live flowers in wet foam. Your flowers can be any length that you choose, but it's best to keep at least 6in (15cm) of stem. Use sharp, clean scissors to cut the stem, making it easier to insert them into the foam smoothly.[10]

    • Using clean scissors on live flowers will help prevent the spread of disease when cutting them.
    • You may need to use wire cutters to trim artificial flowers.
  3. 3 Simple Ways to Use Floral Foam - wikiHow (13)

    3

    Remove any lower leaves from the flowers. This helps ensure the leaves aren’t in the way when you stick the stem into the foam. Pick leaves off of the bottom of the stem using your fingers if the plant is alive, or use scissors to cut the bottom leaves off of fake flowers.[11]

    • Visualize how deep into the foam you plan on inserting each stem so you know whether or not to remove the leaves.
  4. 4

    Figure out what you want your design to look like. Decide which flowers will be the focal points and which ones will be used to fill in the arrangement. Have a rough idea of where you'll place each one before you start inserting them into the foam for the best final product.[12]

    • For example, your main focal point flowers might be carnations while you use lilacs and other greens to fill in the rest of the arrangement.
    • Dry foam is more forgiving than wet foam, but it’s still a good idea to plan ahead either way.
    • Because the holes made from inserting the stems can’t be fixed, wet foam can only be used once for an arrangement.
  5. 3 Simple Ways to Use Floral Foam - wikiHow (15)

    5

    Insert each stem strategically starting with the focal point blooms. Once you push a stem into wet foam, the hole won’t go away. Be precise about where you place each flower, inserting the focal point blooms first. Space them out evenly so the focal point flowers can be seen from every angle. The flowers are most stable when their stems are placed roughly 3in (7.6cm) into the foam.[13]

    • If the stem is soft, guide it in carefully using your fingers to make sure it doesn’t bend.
    • If you need to pull the stem out to make an adjustment, you’ll need to reinsert the stem in a different spot.
    • Avoid pulling stems up to make live flowers taller once they’re inserted. This creates air pockets, which can cause the flower to die.
  6. 3 Simple Ways to Use Floral Foam - wikiHow (16)

    6

    Rotate the arrangement as you work to ensure balance. This helps you see the arrangement from every angle as you place the flowers. Move the vase or other container in a circle as you place each type of flower or foliage, making sure each variety can be seen from every side.[14]

  7. 7

    Fill in bare spots with smaller flowers and foliage. The goal is to hide the foam from sight using the flowers and other greenery in the arrangement. Once you believe you're finished, take a closer look and see if you can spot the foam. If you can, this is a bare spot that can be filled in with a spare flower or piece of greenery.[15]

    • It's important to stick the flowers far enough into the foam so that they aren't sticking up too tall, making the foam visible.
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  • Question

    What can I use instead of floral foam?

    3 Simple Ways to Use Floral Foam - wikiHow (18)

    Jeanne Walker is a Florist and the Owner of Fringe Flower Company, a floral design shop that specializes in weddings, special events, and daily deliveries. Fringe Flower Company, based in Walnut Creek, California, provides customized hand-tied and vase bouquets along with potted plants, succulent gardens, tulip french buckets, and wreaths. Jeanne also conducts floral design workshops and parties throughout the San Francisco Bay Area.

    3 Simple Ways to Use Floral Foam - wikiHow (19)

    Florist

    Expert Answer

    You can use floral clay. Personally, I prefer to use floral foam, since I find it easier to work with. If you can commit to putting a bloom in, then you can get good angles, whereas I personally struggle with clay — I never get the look that I want in the end.

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  • Question

    How do you water flowers in foam?

    3 Simple Ways to Use Floral Foam - wikiHow (20)

    Malori Maeva is a Florist and the Founder of Form Floral in Phoenix, Arizona. With over eight years of experience, she specializes in both the administrative and creative aspects of floristry, styling, and design. Malori holds a Bachelor of Arts in Marketing from Columbia College Chicago.

    3 Simple Ways to Use Floral Foam - wikiHow (21)

    Florist

    Expert Answer

    Just dump the water out of the vase by gently leaning the arrangement over a sink. Then, fill it up the same way you would fill up a vase without floral foam, but know that it won't require quite as much water. If you don't add water, the floral foam will dry up.

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      Things You'll Need

      • Floral foam
      • Flowers and other greenery
      • Kitchen knife
      • Cutting board
      • Vase or container
      • Bucket or basin
      • Towel
      • Scissors
      • Ruler (optional)

      Tips

      • Pour small amounts of water onto the foam every few days to keep the flowers hydrated. How much water you use will depend on the size of the foam piece, but roughly 0.5 cups (120ml) of water should work.

        As a small thank you, we’d like to offer you a $30 gift card (valid at GoNift.com). Use it to try out great new products and services nationwide without paying full price—wine, food delivery, clothing and more. Enjoy!

        Helpful1Not Helpful1

      • Always use room temperature or cold water, not hot.

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      3 Simple Ways to Use Floral Foam - wikiHow (22)

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      Warnings

      • Because dry foam is so much grittier than wet foam, be careful when using it to avoid getting it in your eyes or mouth.

        As a small thank you, we’d like to offer you a $30 gift card (valid at GoNift.com). Use it to try out great new products and services nationwide without paying full price—wine, food delivery, clothing and more. Enjoy!

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      About This Article

      3 Simple Ways to Use Floral Foam - wikiHow (31)

      Co-authored by:

      Florist

      This article was co-authored by Malori Maeva. Malori Maeva is a Florist and the Founder of Form Floral in Phoenix, Arizona. With over eight years of experience, she specializes in both the administrative and creative aspects of floristry, styling, and design. Malori holds a Bachelor of Arts in Marketing from Columbia College Chicago. This article has been viewed 45,906 times.

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      Co-authors: 4

      Updated: September 29, 2022

      Views:45,906

      Article SummaryX

      Floral foam comes in both wet and dry forms. Use wet floral foam for live flower arrangements and dry floral foam for displaying artificial flowers. Either way, use a sharp knife to cut the foam to size so it fits in the vase you plan on using. If you're using wet floral foam, float it in a bowl of water and wait for it to absorb the water and sink. Place the wet or dry foam into your vase, then cut the stems of your flowers at an angle and insert them into the foam to make your display. Start with the center blooms and rotate the vase as you work your way to the outer edges of the arrangement. For more helpful tips, like the best way to prepare flowers for an arrangement, keep reading!

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      3 Simple Ways to Use Floral Foam - wikiHow (2024)

      FAQs

      How do you use floral foam? ›

      Carefully insert flowers about 1-inch to 1.5 inches into wet foam to securely place a vertical stem. Insert a horizontal stem 1.5-inch to 2-inches. Be sure the inserted flower stem fully connects inside the foam so the flower has access to water. If you need to remove a stem, simply clip it off at the edge of the foam.

      What else can I use for floral foam? ›

      Floral Foam Alternatives
      • Pliable twigs.
      • Straw.
      • Willow, rattan or other pliable reeds.
      • Wood wool.
      • Compact moss.
      • Chicken wire or metal pins.
      • Flower foliage (e.g. boxwood, preserved evergreen fern, or other tangled leaf materials)
      Feb 22, 2021

      How do you arrange flowers with floral foam? ›

      Insert the blooms at the top into the foam at an upward angle (image 1). The bottom blooms should face downward and the top upward. Position the remaining focal stems evenly around the arrangement. For this display, we placed four stems around the base and three stems around the top.

      What are the two types of floral foam? ›

      Dry foam (normally a grey block) used for dried or artificial flower arrangements, wet foam (normally a green block) for fresh flower arrangements and decorative Rainbow Oasis (foam or powder). Floral foam is not a substitute for water but merely a water source.

      Can you put floral foam in water? ›

      Floral foam, whether wet or dry allows the floral designer to create beautiful arrangements that will hold and stay fresh and vibrant with it's steady supply of water. Wet floral foam needs to be saturated in water prior to use where as dry floral foam can be used without water.

      What is floral foam made for? ›

      Floral foam is a light-weight, water-absorbent material that can be placed in the bottom of vases and other vessels to create a foundation for floral designs.

      Can you use floral foam for crafts? ›

      Floral foam comes in both wet and dry forms, and it's perfect for creating beautiful flower arrangements. Wet floral foam is used with live flowers that need water, while dry foam is used for artificial flowers and the occasional craft.

      What can I use instead of a vase? ›

      10 Creative Alternatives to Vases for Flowers - Blossoming Gifts
      • 10 Creative Alternatives to Vases for Flowers. We don't always have a vase on hand, which can be a real problem if you get sent flowers unexpectedly. ...
      • Wine Bottles. ...
      • Pitchers. ...
      • Mason Jars. ...
      • Wellington Boots. ...
      • Tin Cans. ...
      • Watering Cans. ...
      • Teapots.
      Mar 12, 2019

      How do you arrange flowers for beginners? ›

      1. Step 1: Decide on a flower arrangement design. ...
      2. Step 2: Cut and prepare flowers. ...
      3. Step 3: Choose a vessel. ...
      4. Step 4: Prepare your flower vase. ...
      5. Step 5: Create a base with greenery. ...
      6. Step 6: Add focal flowers. ...
      7. Step 7: Add filler flowers. ...
      8. Step 8: Finish your flower arrangement.
      Feb 16, 2023

      What is the basic rule in flower arrangement? ›

      The perfect arrangement of flowers is the one with the right balance. This means that the height of the arrangement should be at least one and a half times more than the height of the container. Although the height of the arrangement can be higher than this, it is never lower.

      How long do flowers last in foam? ›

      Boxed flowers should last a week, give or take a day or two, depending on their level of care. Check if the floral foam is wet or damp daily. If the foam dries out, it is less likely to take up water again, so try to keep floral foam damp or moist at all times.

      What is flower foam called? ›

      Oasis is a trademarked name for wet floral foam, the spongy phenolic foam used for real flower arranging. It soaks up water like a sponge and acts both as a preservative to prolong the life of the flowers and a support to hold them in place.

      Why is my floral foam not soaking? ›

      Forcing water into the foam creates air pockets resulting in the foam not soaking through properly which will cause flowers to become prematurely dehydrated and die. Instead, gently place the floral foam on top of the water and let it soak naturally.

      Can you glue floral foam? ›

      It can be cut and wedged into a container or cut smaller than the container and secured to the bottom with hot glue or pan melt glue. Desert foam of Dry Floral Foam is also coarse and non-porous, but it is easier to penetrate than plastic foam. Secure to the bottom of the container with hot glue or pan melt glue.

      Is floral foam safe to touch? ›

      Unfortunately, floral foam contains the same amount of plastic as 10 plastic shopping bags, is non-biodegradable, non-recyclable and toxic for both humans and animals.

      Can you put real flowers in floral foam? ›

      It absorbs a large amount of water providing a water source for your fresh flowers letting them live for a longer period of time. Dry floral foam (grey) are for dried flower or artificial botanical arrangements. It does not absorb water so it cannot be used interchangeably for fresh flowers.

      How do you attach floral foam to vase? ›

      Using Floral Foam Block in a Vase or Floral Container
      1. Cut down the floral foam to fit inside the vase you intend on using. ...
      2. Once it is the right shape, soak the floral foam in water and floral food. ...
      3. It's a good idea to use floral adhesive or clear waterproof floral tape to secure the foam into the vase.

      What is a floral foam knife? ›

      A florist must have cutting knife for flower foam blocks. A handy tool for decorating wedding, opening ceremony. Easy to use. Anti-slip plastic hand with steel sharp blade. Used to cut the foam block into the shape and size that you need.

      Can plants grow in floral foam? ›

      The foam and cuttings are put into one container, and a little water is added, The Wet foam will absorb the water and keep your plants hydrated while they root. The clear plastic container keeps the humidity high also keeping your plants from drying out.

      Can you paint floral foam? ›

      A: Yes, Floral Foam can be painted with water-based paints.

      Can you use floral foam for sculpting? ›

      Floral foam is a spongy material that is easy to carve. It is great to make subtractive sculptures.

      Can I put flowers in a cup? ›

      You can put flowers in just about anything. An antique watering can, a tin can, a plastic cup or glass, the opportunities are endless. Some containers work better with water and the flower stems cut to an appropriate length.

      How do you use a flower frog? ›

      Strongly press your flower frog into the bottom of the vase. You should be able to turn your vase upside down and the frog will remain in place. Once your frog is secured, add water. You'll want to add enough that all of your cut stems are in the water, but you can top if off with more once you're done designing.

      What can I use as a cheap vase? ›

      I've used a beer bottle, Capri Sun container, a Sprite bottle, sparkling cider container, soda can and water bottle. Empty food containers make great vase alternatives too. You can always jazz these up with ribbons, paint or permanent markers if you want.

      What are the 5 basic types of flower arrangement? ›

      7 Different Types of Flower Arrangements for Various Occasions
      • S-SHAPED FLOWER ARRANGEMENT. ...
      • OVAL FLOWER ARRANGEMENT. ...
      • HORIZONTAL FLOWER ARRANGEMENT. ...
      • VERTICAL FLOWER ARRANGEMENT. ...
      • FAN-SHAPED FLOWER ARRANGEMENT. ...
      • CRESCENT FLOWER ARRANGEMENT. ...
      • TRIANGULAR FLOWER ARRANGEMENT.

      How do you make flowers stand up straight in a vase? ›

      Put a penny in the water, and set it aside. Then, prep your flowers by removing the bottom one or two leaves–just enough to keep the leaves out of the water but still have some on top. Cut all of the stems at a 45-degree angle, and put them back in the vase. After about an hour, they'll be standing straight up!

      What are the 7 elements of floral design? ›

      The elements are Line, Form, Space, Texture and Pattern, Color, Size, and Fragrance.

      What is the rule of three flower arranging? ›

      The 'Rule of Thirds'

      Cut your stems according the height of your vase, so that your arrangement extends 1/3 or 2/3 the total height of the vase. So if the vase is 25cm (10 inches) then the overall arrangement should be about 75cm (30 inches).

      What are the three levels of flower arrangements? ›

      Three general styles — Line Arrangements, Mass Arrangements, Line-Mass Arrangements —are the basis of all floral designs.

      What are the six principles of floral design? ›

      Size: In Floral Design, size is a visual dimension of a component, rather than the actual dimension. The six Principles of Design are: Balance, Contrast, Dominance, Proportion, Scale and Rhythm.

      Can I wet dry floral foam? ›

      Note: unpunctured, used foam may be reused as filler, however, once foam has dried out, it cannot be re-wet, so make sure the used foam is not in an area that will be reached by thirsty plant stems.

      Do you cut floral foam wet or dry? ›

      Soak the fresh floral foam floral foam for fresh cuts before you cut it.

      Do flowers last longer in foam or water? ›

      Check the moisture level and top up when the foam feels dry to help it last. With proper maintenance, your blooms may last longer in flower foam than in a vase. Depending on the blooms you use, your bouquet may last for a week or more.

      Is floral foam a tool? ›

      When you are trying to stabilize flowers, floral foam is a great tool. This florist tool also holds water and flower food to prolong the life of the flowers. Floral foams hold the flowers firmly in place and are great for creating and delivering the floral arrangement designs that you intend to make.

      How do you hide floral foam in a glass vase? ›

      Florists like to cover their "mechanics" (green floral foam) in clear containers. This can be done in a variety of ways, including marbles, fruit slices, and wrapping in large leaves such as Aspidistra or Ti Leaves. Fresh greenery below the water line, however, can contribute to bacteria buildup in the water.

      Do I need to water flowers in floral foam? ›

      The floral foam will suspend water in it's pores, allowing easy access to the flowers, but you must keep the container filled with water at all times. So every day, fill the container to the top with fresh water, allowing your flowers to freely drink water all day long.

      How much water do you put in floral foam? ›

      Once again, you don't want to overfill and stain your furniture. Generally, 1/4 cup of water each day is enough to keep the foam wet. I recommend you pour into the water into the arrangement's center to avoid the box getting wet.

      Do you soak flower foam? ›

      Wet floral foam must be pre-soaked in water so it completely absorbs the water before any fresh flower stems are inserted, while dry foam is used with no water and is only for non fresh flowers (silk or dried flowers).

      Is it OK to touch floral foam? ›

      Unfortunately, floral foam contains the same amount of plastic as 10 plastic shopping bags, is non-biodegradable, non-recyclable and toxic for both humans and animals.

      How do you glue flowers to foam? ›

      Pan melt glue is also used to secure the ends of silk flowers in foam when making large arrangements. Dip the ends of the flower stems into the pan glue before inserting into the floral foam. Hot glue gun and glue sticksmay be used instead of pan melt glue pellets.

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