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Best crystal growing kit of 2025

Join the millions that have trusted Productpicks expert reviews and data-driven recommendations. Our curated Best crystal growing kit of 2025 expertly vetted and reviewed by our professionals.

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Written by Connor Manion

Updated December 13, 2025

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.
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Best Pick
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1
9.8/10 (13,399)
1
NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 8 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys

national geographic mega crystal growing kit- grow 8 crystals

9.8/10 (13,399 reviews)
Large specimens
Easy to grow
Includes stand
Fun for kids
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600+ bought in past month
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national geographic mega crystal growing kit- grow 8 crystals
This one is an exciting, educational activity kit that provides hours of fun for both boys and girls. It comes with 8 vibrant colored crystals, including glow in the dark, that grow quickly! The kit also includes 2 silicone growing chambers and a light-up display stand to proudly showcase 5 of your newly grown crystals. But this isn't all. It also comes with 5 real specimens, including quartz, rose quartz, fluorite, calcite, and amethyst. With a full-color, informative guidebook included you can really expand your knowledge on these vibrant gems. As part of the National Geographic STEM series, this educational toy is designed to spark a lifelong love for discovering the world around us.
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Runner-Up
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2
10/10 (1,326)
2
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

10/10 (1,326 reviews)
Fun for kids aged 6-10
Easy to follow directions
Frustration free
Comes with a learning guide
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national geographic craft kits
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.
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FAQ
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.
national geographic craft kits
national geographic craft kits
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.
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national geographic craft kits
national geographic craft kits
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9.6
Based on 1,326 reviews
This product allows your kids to watch crystals grow on 6 trees in as little as 6 hours. They can choose their own colors with the 5 watercolor pens included and examine the genuine geode specimen, all backed by a learning guide. It combines science and art for a unique and educational experience.

Pros

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

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

Best crystal growing kit

1
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

2
NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 8 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys

national geographic mega crystal growing kit- grow 8 crystals

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national geographic craft kits
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Advertiser disclosure

Productpicks is a comparison website that operates independently and is supported by advertising. The products and services featured on Productpicks come from companies that provide compensation to Productpicks. As an Amazon Associate, we earn from qualifying purchases. The compensation received may influence the placement and order of the products on the website. Productpicks utilizes various proprietary criteria to determine the display and positioning of products on the site. It's important to note that Productpicks does not encompass the entirety of available product options.

About our ranking

Our editors conduct objective reviews of products by evaluating various factors such as the features available to consumers, pricing and delivery options, product comparisons within its category, and other relevant considerations. The ratings provided are based on the expert opinions of our editors and utilize advanced technology that analyzes decisions made by similar users. This enables us to offer personalized recommendations to each individual visitor on our site.

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