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10.0

About product

This incredible one is the perfect combination of fun and science! It allows kids to watch crystals grow in minutes from the four included evergreen, cherry, bonsai, and dragon blood trees. With the five pens inside, kids can fill each tree with whatever colors they choose! Once the crystals are grown, children can then examine the genuine geode specimen included in the kit. The full-color learning guide provides fascinating facts about crystals, making this an educational experience they won't soon forget. With the ability to grow crystals in any color imaginable and learn about their properties, this STEM craft kit is perfect for both girls and boys alike.

Pros

  • Fun for kids aged 6-10
  • Easy to follow directions
  • Frustration free
  • Comes with a learning guide

Customer Reviews

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9.6

About product

This one is the perfect scientific option for curious minds. With three vibrant colors to choose from, boys and girls aged 8-12 will be excited to watch as their crystals grow in blue, purple, and green. The included light-up display makes the perfect night light to show off their colorful creations. It comes with everything you need—from the growing powder and seed rocks to the flexible growing chamber. Plus, it includes three real gemstone specimens along with a learning guide to teach kids how crystals form. This STEM kit makes a great gift for any aspiring scientist or rock collector!

Pros

  • Includes cup for growing
  • Fast growth rate
  • Younger people can use it
  • Includes instructions

Customer Reviews

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Best crystal tree growing kit of 2026

Updated February 12, 2026
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Written by Connor Manion
Connor Manion
Connor Manion
Connor Manion is a University of Florida graduate living in the mountains of Northern Georgia. You can find his work among the pages of the Miami Herald, The Olympian, the Sun Herald, and the Fresno Bee. His writing covers a broad range of interests including health and fitness, home improvement, cooking, and pet care. In addition to writing, Connor tutors middle and high school students in math, English, and Economics.
Updated February 12, 2026
Best Pick
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10/10

Product Details

Runner-Up
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9.8/10
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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national geographic craft kits
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Buying Guide

Making a purchase of the right crystal growing kit can feel like an overwhelming task. This guide will provide you with all the necessary information you need to make an informed decision and find the perfect kit for you and your kids. Before you begin shopping for a new crystal growing kit, it’s important to think about what you and your children need. Do you want to find one that has a specific shape or color? How much are you willing to spend? It’s important to be honest with yourself so you can find the right one for your family to enjoy together. Next, be sure to do your research. It’s important to educate yourself on crystal growing kits and all that they can do. Research the different features and specifications, read reviews, and watch videos on the product. You’ll want to pick something that your kids can easily operate so they can feel independent as they learn. Once you’ve narrowed down the features, compare the specifications of the different kits. This will give you an idea of how they stack up against each other. Consider things like size and weight, and how you’re going to display the crystals once they’ve finished growing. You’ll want something that will be easy to use without taking up too much storage space in your home.
national geographic craft kits
national geographic craft kits

Featured Products

National Geographic Craft Kits for Kids - Crystal Growing Kit, Grow 6 Crystal Trees in Just 6 Hours, Educational Craft Kit with Art Supplies, Geode Specimen, STEM Arts & Crafts Kit (Amazon Exclusive)

national geographic craft kits

@blue marble

This incredible one is the perfect combination of fun and science! It allows kids to watch crystals grow in minutes from the four included evergreen, cherry, bonsai, and dragon blood trees. With the five pens inside, kids can fill each tree with whatever colors they choose! Once the crystals are grown, children can then examine the genuine geode specimen included in the kit. The full-color learning guide provides fascinating facts about crystals, making this an educational experience they won't soon forget. With the ability to grow crystals in any color imaginable and learn about their properties, this STEM craft kit is perfect for both girls and boys alike.

Check Price

Product features

  • Fun for kids aged 6-10
  • Easy to follow directions
  • Frustration free
  • Comes with a learning guide

FAQs

Will the crystals last long if they’re left alone?

If you’re careful, you can make the trees to last up to a few months. If you have rambunctious kids, then it may be wise to keep the finished project out of their reach so they can look at it without hurting it.

Can kids of all ages use this?

While this project can work well for kids of a wide range of ages, it’s a good idea to get this for children who can handle it on their own with very little supervision. It’s recommended for kids between the ages of six and ten, but older and younger kids may still enoy it.

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)

national geographic craft kits

@blue marble

This one is the perfect scientific option for curious minds. With three vibrant colors to choose from, boys and girls aged 8-12 will be excited to watch as their crystals grow in blue, purple, and green. The included light-up display makes the perfect night light to show off their colorful creations. It comes with everything you need—from the growing powder and seed rocks to the flexible growing chamber. Plus, it includes three real gemstone specimens along with a learning guide to teach kids how crystals form. This STEM kit makes a great gift for any aspiring scientist or rock collector!

Check Price

Product features

  • Includes cup for growing
  • Fast growth rate
  • Younger people can use it
  • Includes instructions

FAQs

Is there a way to keep them from drying out?

The best way to keep them from drying out is to keep them in a room that has balanced moisture. Don’t put water directly on the materials as this can make them crumble, and do your best to keep from touching them when they’re finished growing.

Can you only grow one at a time in the growing chamber?

The included growing chamber will only accommodate one crystal growth at a time. If you require additional space for multiple crystal growths, you can use a plastic yogurt cup or solo cup.

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