Fresh Flowers On Cake
How to put fresh flowers on cake and how to make them food safe
Putting fresh flowers on a cake is a great way to add some gorgeous decoration to your wedding cake but it’s important to make sure your flowers are prepared properly. Placing fresh flowers into a cake without sealing them can cause toxic chemicals (like pesticides) to leach into the cake and potentially cause a major food hazard to your guests. Follow this simple guide on how to put fresh flowers on cake without making anyone sick.
Why do you need to make flowers food safe?
Aside from leaching toxic chemicals into your cake, some flowers are actually poisonous to humans if eaten. Some of these flowers can cause an upset stomach but some are deadly poisonous.
That doesn’t mean you CAN’T use all these flowers on your cake but you should take extra precaution to make sure they are sealed, safe and clean before placing on the cake.
Here is a list of poisonous flowers, some might surprise you. You can also download my flower guide below.
Step 1 – Where do you buy fresh flowers for your cake
I talked to my florist friend and she says she get’s her flowers at the flower market but you can get your flowers from a grocery store or whatever is most convenient to you. Make sure you buy more flowers than you think you need because some of the flowers might wilt and not look very nice when it’s time to use them.
Choose some flowers that are large as the main attraction and then some smaller flowers and leaves to use as fillers. If you are only using large flowers it will be harder to fill in holes in certain areas.
Step 2 – How to keep fresh flowers from wilting
Usually flowers come with a packet of flower vitamins that you mix in with the water to help keep them fresh. Follow the instructions on how to mix this and then keep your flowers in water until you use them to avoid wilting.
Step 3 – Who puts the fresh flowers on cake?
Once upon a time, I delivered a rustic buttercream cake to a wedding and placed it on the cake table. The florist arrived as I was setting up and proceeded to shove fresh roses into the cake without even asking me.
Even in the early days… I was pretty sure this wasn’t ok. After that day I always let the florist, bride, coordinator, everyone know ahead of time that I would place the flowers myself.
I would instruct the bride to let the florist know to leave whatever flowers she had for me for the cake in a bucket of water by the cake table. If there wasn’t a florist, I would let the bride know that I did not buy flowers and if she wanted flowers someone would have to buy them and place them at the table.
Step 4 – What tools and materials do I need to put fresh flowers on cake
You’ll need floral tape, scissors and plastic wrap. In the past I have used straws or water picks and those work pretty good too but sometimes my stems are too thick for the straws.
Step 5 – How to make fresh flowers food safe
Making your fresh flowers food safe is pretty simple although it can be time consuming depending on how many flowers you need to put on the cake. I would typically allow myself an extra 2 hours at set-up to place flowers.
Cut your main large flower and a few smaller flowers to accent it.
Trim some plastic wrap to about a 3″x3″ square.
Take about 4″ of floral tape and give it a stretch to activate the stickiness. Wrap the floral tape around the plastic wrap to secure it to the flower.
I also use a Food Grade Clear Edible Glaze Spray on the back of all the flowers so that any of the flowers surface that will be touching the cake is food safe.
Now you can insert the flower into the cake without fear of the water leaking into the cake
What are some other ways to make flowers food safe?
You can also use a product called Safety Seal which is food safe wax that when melted, you can dip the stems of flowers into the wax to seal them. This is great if you have access to a microwave when you need to put the flowers into the cake
I have also used chocolate as a seal on the back of some flowers.
What about edible flowers?
Ok so now that you’re probably scared to even put one flower on a cake, let me put your mind at ease. Toxicity levels will vary based on the level of contact with the flowers. For example, ingesting even a small part of some flowers can cause symptoms, whereas for others you’d need to ingest a large amount to see any effect. With any exposure or symptoms, it’s advised that you contact the Poison Control Center (800-222-1222) or your doctor immediately.
Stick to eating the cake and you should be ok.
There are also quite a few flowers that are completely safe and can even be eaten. These edible flowers do not need to be sealed and can be placed directly on the cake IF they haven’t been treated with any pesticides. Even edible flowers should not be eaten if they aren’t organically grown.