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Blue Marble

National Geographic Craft Kits for Kids - Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours, Educational Craft Includes Art Project, Geode, STEM Arts and Crafts for Girls (Amazon Exclusive)

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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Mar 30
Order within 23 hours and 36 minutes
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Size: Crystal Garden Kit


Features

  • GROW CRYSTAL COVERED TREES - Watch as crystals grow from the branches of the included evergreen and cherry trees like magic; youll see the first crystals in minutes and trees will be fully covered in as little as 6 hours.
  • YOU CHOOSE THE COLORS - This is more than just a science kit! Color each tree any way youd like with the 5 watercolor pens in the kit and grow crystals in the colors youve chosen. It's a craft project and crystal kit all in one!
  • REAL SPECIMEN INSIDE - After the crystals are grown, you'll enjoy examining the genuine geode specimen in the kit! A full-color learning guide is included and is packed with fascinating facts about crystals. This STEM craft kit is unforgettable!
  • COMPLETE ACTIVITY SET - Because the crystals absorb the ink from the markers and grow in the colors drawn, this kit combines the science of a crystal growing lab with the creativity of an art project, making this a great activity for girls and boys.
  • HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!

Brand Name: Blue Marble


Age Range Description: 8 years and up


Educational Objective: STEM


Sub Brand: National Geographic


Set Name: Crystal Growing Kit


Manufacturer Maximum Age (MONTHS): 1188.0


UPC: 816448029394


Manufacturer Minimum Age (MONTHS): 96


Model Number: NGCRYSTALGRD3T


Manufacturer Part Number: NGCRYSTALGRD3T


Manufacturer: JMW Sales, Inc.


Item Type Name: Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours


Unit Count: 1 Count


Manufacturer Warranty Description: We're proud to make the highest quality products which are backed by exceptional service.


Included Components: 1 Genuine Geode Specimen, 2 Cherry Trees & 1 Evergreen Tree Forms, 3 Packs of Crystal-Growing Liquid, 3 Tree Base Stands, 5 Non-Toxic Watercolor Pens, Full-Color Learning Guide


Theme: Science Experiment,Crystal Growing


Is Assembly Required: No


Size: Crystal Garden Kit


Item Dimensions: 6.15 x 2.2 x 9.3 inches


Item Weight: 240 Grams


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Super fun and cool — our 13-year-old loved it!
We got this crystal growing tree kit for our 13-year-old, and it was such a fun experience! Watching the crystals form was really cool, and he enjoyed every step of the process. It’s a great mix of science and creativity, and it kept him engaged the whole time. He’s already said he’d love to do it again — definitely a win in our book! Perfect gift or activity for curious kids and teens. ... show more
Reviewed in the United States on June 28, 2025 by Devan
    • Fun kid activity
My 8 year old really liked this project. Color the trees, pour in the solution. There were already small crystals within an hour, and we woke up to full crystal trees! The crystals feel like foam, and they do crumble when you touch them. Definitely not something that will last, but lots of fun to do. ... show more
Reviewed in the United States on February 26, 2025 by Chris
    • Decent quality, with confusing instructions
This is my first crystal growing kit, so I don't have much to compare it to. The instructions seemed to be for a slightly different set, so it was a little hard to know how to apply the growing solution. But it worked mostly as designed. The colors ran and faded more than we thought they would. And the crystals are so soft and delicate they the trees disintegrated over a few days. But it works well as a combined science experiment and art project. My 7-year-old son was excited to create the first tree, but lost interest in doing the other two. Maybe better for a group of three kids to each get one tree, than for one kid to do three themselves. ... show more
Reviewed in the United States on May 2, 2025 by Chris Jung
    • Good gift
This was a gift for a preteen girl…. She loved it!
Reviewed in the United States on February 26, 2026 by NSanders
    • Educational and Fun Rolled into One!
This National Geographic Crystal Growing Kit is easy to do and comes complete with everything you need to create two crystal trees. You get two trays stands 2 trees, 5 colored washable markers, and 1 bottle of crystal growing liquid. The instructions are straightforward so that an 8 year old and up with supervision can easily create these crystal trees in about 30 minutes and after 6-8 hours the crystal trees will be complete. I love how this comes with a learning guide so you and your child (children) can learn how crystals are formed. I also like how National Geographic even included a Geode specimen inside. Overall a great Stem Kit that's not only educational but fun too! ... show more
Reviewed in the United States on January 6, 2025 by clhx
    • Easy to use. Grew fast. Too soft texture to save.
Easy to understand directions. Grew quickly as suggested but the crystals were like foam and crumbled when touched or moved. Never hardened so nothing we could save, which was a little disappointing.
Reviewed in the United States on January 20, 2026 by Jennifer Hale
    • National Geographic Craft kits for kids
Great craft for any child for Christmas or Birthdays
Reviewed in the United States on February 24, 2026 by Judy Frye
    • Kids are amazed
As long as you follow the directions this is fun for everyone. Just watching it grow
Reviewed in the United States on March 4, 2026 by sgee11506

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