Concrete Pumpkin Project ~


Summer is fading into fall so it's time for mums, football and of course pumpkins! I've made hypertufa-concrete orbs in the past and thought pumpkins would be a fun little project as well ~ cheap plastic treat pumpkins make great molds!
I gathered my supplies...hypertufa-concrete is a mix or peat moss, perlite & cement most recipes call for portland cement I used vinyl concrete patching cement I had left over from another project ~ I also added some cement color additive because I didn't want my finished pumpkins to be cement gray...
I mixed up my ingredients and added some color ~ my mix was approximately 2 parts concrete to 1 part each of the peat moss & perlite ~ I added enough water to make a thick cottage cheese type texture...
I covered the hole in the bottom with a piece of duct tape, sprayed the inside of my pumpkins with cooking spray to keep the mixture from sticking and filled them to the top...I used rail road spikes for stems I pushed them right down the center, the mix was thick enough to hold them upright while they dried...
I set them aside to dry for a few days and then got to work on removing the plastic pumpkin molds ~ I used a utility knife to slice down the sides and then pealed them right off...
Jack-o-lantern side for Halloween...
Turned around they work right through Thanksgiving!

Top Hometalk Projects

30 Ways To Use Old Jeans For Brilliant Craft Ideas
29 Of The Best DIY Mirror Projects Ever Made
16 Creative Ways To Upcycle Pallets
30 Unusual & Helpful Gardening Tips You'll Want To Know
These Herb Garden Ideas Will Make You Want To Start One Of Your Own
15 Genius Curtain Ideas To Instantly Upgrade Your Space
17 DIY Decor Ideas To Get The Party Started
31 Amazing Furniture Flips You Have to See to Believe
21 Totally Terrific Things You Can Do With Doilies
18 Fun Ways To Add Glitter To Your Home Decor
21 Ways to Have More Polka Dots in Your Life
No Way! These Pops of Color Were Made With Dollar Store Items!
31 Amazing Furniture Flips You Have to See to Believe
15 Kitchen Updates Under $20
30 Reasons We Can’t Stop Buying Michaels Storage Crates

To see more: https://www.facebook.com/dianasdiyden

Have a question about this project?

3 of 48 questions
  • Roki Hi
    on Nov 6, 2018

    How about making it lighter by putting a large, styrofoam craft ball in the middle? It’d be a heck of a lot cheaper.

    • Camille
      on Sep 22, 2019

      How about making a ball with plastic grocery bags? Recycling and free (in AZ, anyway)!

  • Carol Ewing
    on Aug 4, 2019

    I know you listed ratios but do you have actual measurement of ingredients so I'll know how much to mix up to fill the traditional sized pumpkin?

    • Diana Wearing
      on Aug 4, 2019

      I’m sorry I don’t, when I’ve made them I usually make a few at a time and just kept mixing until it looked like enough. I will say that it takes more than you think it’s going to at least mine did.

  • Jenny Price Schunke
    on Sep 5, 2019

    I did a pumpkin and followed the directions regarding mixing. My pumpkin never fully dried on the top. Any suggestions?

    • Diana Wearing
      on Sep 6, 2019

      I would say just give it some time, I've made these several times and some have just taken longer then others to dry but they all did eventually dry and harden up.

Join the conversation

2 of 274 comments
Your comment...