GROW!T GMC10L 10L Bag of Natural Clay Pebbles, 4mm-16mm, Brown - Ideal for Drainage, Decoration, Aquaponics, Hydroponics and Other Gardening Projects

Grow your garden with GROW!T GMC10L Clay Pebbles! These eco-friendly pebbles are made from 100% natural clay and come in a 10 liter bag. They are perfect for drainage, decoration, aquaponics, hydroponics, and other gardening essentials. Our clay pebbles are rated best Garden Soil based on overall satisfaction, absorbency, quality of material, and value for money. With a size range of 4mm-16mm, GROW!T GMC10L Clay Pebbles are the perfect addition to any garden!

Key Features:

Our 100% natural clay is specifically designed to provide optimal oxygen levels around the root. It is suitable for both flood and drain systems, as it is pre-washed to ensure excellent stability in both pH and EC levels. Additionally, it quickly and effectively drains away excess water, ensuring your plants get only the right amount of hydration.
80
B2B Rating
776 reviews

Review rating details

Value for money
77
Quality of material
76
Portion size
75
Packaging
80
Overall satisfaction
78
Absorbency
78

Details of GROW!T GMC10L 10L Bag of Natural Clay Pebbles, 4mm-16mm, Brown - Ideal for Drainage, Decoration, Aquaponics, Hydroponics and Other Gardening Projects

  • Customer Reviews: 4.6/5 stars of 4,636 ratings
  • Is Discontinued By Manufacturer: No
  • Best Sellers Rank: #15,475 in Patio, Lawn & Garden #192 in Garden Soil
  • Product Dimensions: 18.5 x 3 x 18.5 inches
  • Item Weight: 7.4 pounds
  • Manufacturer: PLANT!T
  • ASIN: B009LNOZQ2
  • Item model number: GMC10L

Comments

Alan E Olsen: My 3rd bag , very impressed.

Canada on Jul 11, 2023

THE KNOWLEDGEABLE BUYER: I've been using the Grow!T GMC10L Horticultural Clay Pebbles in my hydroponic system. It has several benefits but also a few minor issues.

Pros:

The 4mm-16mm size range is ideal for most hydroponic setups.
The clay pebbles provide excellent aeration and drainage.
The 10L volume offers good value for the price.
They are reusable after cleaning, making them environmentally friendly.
Cons:

The pebbles can be dusty upon arrival and require rinsing.
They may float initially in the hydroponic system until fully waterlogged.
The bag can contain some smaller fragments and dust.
They can be heavy, which might affect some lightweight systems.

My conclusion:

The Grow!T GMC10L Horticultural Clay Pebbles are a solid choice for hydroponic gardening. Despite minor inconveniences, they provide good aeration and drainage, and are reusable. If you're a hydroponic gardener, these pebbles are worth considering.

Canada on May 11, 2023

Katie: Huge bag great for the price. They weren’t super “pretty” like other brands I’ve had but when you have them in a pretty pot you can’t tell!

United States on Apr 27, 2023

Cjthadragon: was about enough LECA or clay balls to fill a 5gal or 20L bucket a little more than halfway full. most of the leca was intact and not crushed from being in a bag and whatnot. These are quite large bits of LECA, about the size of Nickels to quarters .

Canada on Mar 15, 2023

D P Lisboa: Good!

United Kingdom on Nov 02, 2022

Ashlyn T: The only reason I don't see myself repurchasing this item is simply bc it's ugly. It's not like the reddish, perfectly round leca. I knew they wouldn't be perfectly round and that was ok. But the color of them is an ugly brown that just doesn't look pretty in some of my clear vases. For the most part, majority of my plants are in decorative pots so you can't see the leca. So maybe I'll just buy a smaller bag of prettier leca for my see through vases. Lol about 40-50% of the leca sank to the bottom after I boiled it all. It's also been sitting in a container of water all day as well. I bought the 25L bag and spent $42 on it so I had hoped that this leca would have absorbed more moisture than it did. I do feel like for the price, the quality should be a bit better but overall, this leca works just fine.

United States on Oct 29, 2022

Review2Me: I bought this LECA because it was the cheapest I could find for the quantity.

As others have mentioned, most of it is not round. If aesthetics are concerning for you, this LECA isn’t for you. I actually think all the variation makes the LECA fit together nicer, and I actually get better results with it. Yes roots stick to it, but roots stick to the round ones too.

Yes it’s a little dusty when you get it, but what LECA won’t be? They all rub on each other during shipping. Just rinse it and it’s completely fine.

No they do not sink. I don’t know what makes these different than others, but they definitely always float. It doesn’t really bother me, so that’s not a concern.

Having said all of that, I’m very happy with it for what it is! It works great and the price is right!

United States on Jun 19, 2020

Tavenor Trends Ltd.: I bought this product based on it's price; it was the most expensive and I thought there had to be an advantage from this brand being the most expensive and I must say, I just started to use this brand now and I made a clone and didn't even give it time to grow roots from the small cube I placed it in and the clone didn't even stress because of the moisture content these clay pebbles absorb so if I had to choose again I would still buy the more expensive brand because I feel their the best for absorbtion of H2O. Would you gamble on a lower grade of product in your garden to using a lesser product just to save a few dollars more? Not me and I have no regrets.

Canada on Oct 15, 2019

JohnJohn: I bought these for my flood and drain set-up. You have to clean these very well as they have a lot of powder from production. As I was cleaning I was worried because they all floated. I made sure all of the water was out of my barrels and filled to the top with rock. I then flooded them and I was very happy because the weight of the pebbles where enough to keep from floating up and over the sides. There is also maybe an inch of dry rock at the top of my system to prevent the growth of alge. They are perfect for my halfbarrel flood and drain. Also if your interested took just about 6 to fill 2 half barrels. Its a lot of money but after digging out my $150 of rock that tested fine with vineger but then the ph started creeping up was not fun either. This pebble is so light and easy on the hands to work with and should withstand for so long I'm happy with the investment.

United States on Aug 04, 2018

Lori: I used this to act as a drainage medium for a reptile vivarium.

A lot of people complained about the pieces not being perfect balls. For me, this didn't matter, especially since when I think of "pebbles," I tend to think of imperfect little pieces. The clay pebbles do vary in size, with a marginal amount being tiny enough to slip through a strainer. However, it is quite a large bag and I had plenty leftover.

For my purpose, it works quite well. It helps to keep the humidity in the tank without leaving any standing water. I have yet to see any sort of mold or fungus growth. I am quite pleased!

Hint for cleaning: I divided the bag into manageable amounts and used an old strainer to rinse them off with the hose until the water runs clear. This a longer process but helps to thoroughly rid yourself of all the dust. I originally tried just throwing everything into a large bin, filling with water, and pouring out the water but I still ended up with dusty water. Do yourself a favor and clean thoroughly the first time around.

United States on Jul 24, 2017

GROW!T GMC10L 10L Bag of Natural Clay Pebbles, 4mm-16mm, Brown - Ideal for Drainage, Decoration, Aquaponics, Hydroponics and Other Gardening Projects Organic Coco Coir Potting Soil - SpongEase Pro Coco Coir Brick Makes 2 Gallons of Soil for All Plants, Cuttings, Seedlings and Seeds Perfect Plants 1qt Organic Perlite — Natural Soil Additive for Indoor & Outdoor Container Plants — Enhanced Drainage for Optimal Plant Growth
GROW!T GMC10L 10L Bag of Natural Clay Pebbles, 4mm-16mm, Brown - Ideal for Drainage, Decoration, Aquaponics, Hydroponics and Other Gardening Projects Organic Coco Coir Potting Soil - SpongEase Pro Coco Coir Brick Makes 2 Gallons of Soil for All Plants, Cuttings, Seedlings and Seeds Perfect Plants 1qt Organic Perlite — Natural Soil Additive for Indoor & Outdoor Container Plants — Enhanced Drainage for Optimal Plant Growth
B2B Rating
80
97
97
Sale off $1 OFF
Total Reviews 776 reviews 348 reviews 394 reviews
Customer Reviews 4.6/5 stars of 4,636 ratings 4.7/5 stars of 4,542 ratings 4.5/5 stars of 820 ratings
Is Discontinued By Manufacturer No No No
Best Sellers Rank #15,475 in Patio, Lawn & Garden #192 in Garden Soil #4,174 in Patio, Lawn & Garden #76 in Garden Soil #226,324 in Patio, Lawn & Garden #1,275 in Garden Soil
Product Dimensions 18.5 x 3 x 18.5 inches 7.75 x 2 x 4 inches 6 x 2 x 11 inches
Item Weight 7.4 pounds 1.41 pounds 3.52 ounces
Manufacturer PLANT!T SpongEase No
ASIN B009LNOZQ2 B01M8FUUSJ B07DWGG4GC
Item model number GMC10L SEC2GAL
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