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GROW!T GMC10L Horticultural Clay Pebbles 10L 4mm-16mm

4.0 out of 5 stars 152 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "clay pebbles"

Price: CDN$ 25.99 & FREE Shipping on orders over CDN$ 35. Details
In Stock.
10 Litre
  • Extremely stable in both pH and EC
  • Made from 100% natural clay
  • Pre-Washed to aid in stability
  • Suitable for flood and drain systems, multi-pot and drip feed systems
  • Decoration - looks great as a top dressing for pots and also helps to prevent evaporation

Frequently bought together

  • GROW!T GMC10L Horticultural Clay Pebbles 10L 4mm-16mm
  • +
  • Hydrofarm Net Cup, 3-Inch, 12-Pack
  • +
  • Grodan 1.5 Inch Starter Mini-Blocks MM40/40, 45 Count
Total price: CDN$ 42.56
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Product details

Size : 10 Litre
  • Product Dimensions: 47 x 7.6 x 47 cm
  • Shipping Weight: 2.9 Kg
  • Item model number: GMC10L
  • ASIN: B009LNOZQ2
  • Date first available at Amazon.ca: Oct. 25 2012
  • Average Customer Review: 4.0 out of 5 stars 152 customer reviews
  • Amazon Bestsellers Rank: #4,871 in Home (See Top 100 in Home)
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Product description

Size :10 Litre

GROW!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants.

GROW!T Clay Pebbles can be used for:

•Aeration of growing media - ideal to mix into coco coir or soil to aid aeration
•Drainage - will hold water as well as offering great aeration properties and free draining
•Decoration - looks great as a top dressing for pots and also helps to prevent evaporation
•Hydroponics/hydroculture - used widely in hydroponic growing, they are ideal for flood and drain, deep water culture and drip feed systems
•Aquaponics - are also ideal to be used in aquaponic systems


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September 16, 2015
Size: 10 Litre|Verified Purchase
17 people found this helpful
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January 30, 2018
Size: 10 Litre|Verified Purchase
3 people found this helpful
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May 4, 2016
Size: 10 Litre|Verified Purchase
5 people found this helpful
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January 21, 2017
Size: 10 Litre|Verified Purchase
2 people found this helpful
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April 25, 2017
Size: 10 Litre|Verified Purchase
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March 8, 2017
Size: 10 Litre|Verified Purchase
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March 6, 2017
Size: 10 Litre|Verified Purchase
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May 9, 2017
Size: 10 Litre|Verified Purchase
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