Despues de crecer queada asi o se desvanece? Por que algunos no crece ?

Hay que colocarle todo el quimico despacio y si aveces hay partes que no crecen por alguna razòn.

Can I put this in a glass dome or will that make it explode? I don't know if chemicals or process could cause build up of pressure in enclosed globe.

I believe you can put it in a glass dome it may help preserve the crystal longer.

How long do the crystals last once they’re grown? Are they permanent or do they crumble after a bit?

they definitely crumble into a powder at the base of the paper trees they grew on they're not long lasting crystals like I had when I was a kid, but they are amazing to watch grow (and you CAN watch them grow, it's THAT fast). instant satisfaction for a younger child, vs the set and leave it for a month of the old time crystal growing kits.

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Blue Marble National Geographic Crystal Growing Garden STEM Kit with Geode, Learning Guide for Boys and Girls

Blue Marble National Geographic Crystal Growing Garden STEM Kit with Geode, Learning Guide for Boys and Girls

Product ID: 377079976

Details

Age range (description)
Kid
Brand
Blue Marble
Item dimensions L x W x H
15.6 x 5.6 x
Size
Crystal Garden
Theme
Tree Trees

🌈5 washable markers for vibrant crystal colors

🔬includes genuine geode specimen for real-world science

⏱️crystals form within minutes, instant STEM gratification

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Grow brilliance at home—where science meets art in minutes!

REGROW REPLAY - Crystals fall off? Simply rehydrate and regrow your crystal garden for endless discovery.
MESS FREE STEM FUN - Hygienic, safe packaging ensures a clean, worry-free learning experience for kids and parents alike.
COLOR YOUR CURIOSITY - Unleash creativity with 5 vibrant watercolor markers to customize your crystal trees.
GENUINE GEODE INCLUDED - Explore authentic geology with a real geode specimen, bridging play and education.
WATCH SCIENCE BLOOM FAST - See dazzling crystals grow in minutes—perfect for instant STEM satisfaction and engagement.

The National Geographic Crystal Growing Garden STEM Kit combines hands-on science with artistic expression, featuring fast-growing, colorful crystals on tree bases, a genuine geode specimen, and a full-color learning guide. Designed for kids 8+, this mess-free, no-assembly kit delivers instant STEM excitement and educational value, backed by National Geographic’s trusted quality.

Specifications

ASIN	B08KFK3XF6
Age Range Description	Kid
Best Sellers Rank	#56,248 in Toys ( See Top 100 in Toys ) #787 in Educational Science Kits
Brand Name	Blue Marble
Customer Reviews	4.4 4.4 out of 5 stars (2,051)
Educational Objective	STEM
Included Components	3 Tree Bases, 2 Cherry Trees, 1 Evergreen Trees, 5 Washable Markers, 3 Packs of Crystal Growing Liquid, 1 Instruction Booklet, 1 Genuine Geode Specimen, Full-color Learning Guide
Is Assembly Required	No
Item Dimensions	15.6 x 5.6 x 23.6 centimeters
Item Type Name	Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours
Item Weight	240 Grams
Manufacturer	Blue Marble
Manufacturer Maximum Age (MONTHS)	1188.0
Manufacturer Minimum Age (MONTHS)	96.0
Manufacturer Part Number	NGCRYSTALGRD3T
Material Type	Multiple
Model Number	NGCRYSTALGRD3T
Set Name	Blue Marble
Size	Crystal Garden Kit
Sub Brand	National Geographic
Theme	Tree,Trees
UPC	816448029394
Unit Count	1 Count

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