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#MINDBLOWN Light-Up Terrarium Plants and Crystals Grow Kit

Available at 2 stores

Best price · Macy's $18.74 $24.99 −25%

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price trackerJCPenney price tracker

14-day low
$7.49
Sep 17 · Macy's
Best price
$18.74
−53% vs high
14-day high
$39.99
All stores
$40$24$7
Sep 13Sep 26
  • JCPenney
  • Macy's
Lowest in 14 days: $7.49 at Macy's. Highest: $24.99. Current best is 25% below the 14-day high.

About this product

The Discovery #MINDBLOWN Light-Up Terrarium Plants and Crystals Grow Kit is a hands-on educational toy designed for children aged 8 and up. It includes all materials needed to grow rye grass seeds and three unique crystal formations within a geodome-lidded terrarium. The kit features an adjustable night light powered by two AA batteries, allowing the garden to glow in the dark. Children explore botany and crystallization through step-by-step instructions, fostering STEM learning through play. The project involves planting, decorating, and observing growth over time, combining science, creativity, and interactive fun in one complete set.

  • Includes 16 pieces
  • Grow rye grass and 3 crystals
  • Glowing geodome with night light
  • Requires 2 AA batteries
  • STEM educational toy
  • Assembly required

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