[{"id":467192479987,"handle":"all","title":"All","updated_at":"2026-06-02T15:50:11-04:00","body_html":null,"published_at":"2026-04-14T15:48:30-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":416263078131,"handle":"leca","title":"LECA","updated_at":"2026-06-01T07:07:05-04:00","body_html":"\u003cp\u003eLeca is an acronym and it stands for: Lightweight expanded clay aggregate. Essentially, Leca is a growing medium, like soil, in which you can grow your plants.\u003c\/p\u003e\n\u003cp\u003eIn simple terms, Leca is a collection of baked clay balls that expand when you soak them in water. The water that's soaked up in the clay balls can be used to water plants. However, unlike soil, Leca is just a collection of clay balls and doesn't contain any nutrients. All they do is soak up a little water and expand. Your plant will still need nutrients, so you'll need to add these nutrients to the water.\u003c\/p\u003e","published_at":"2023-09-09T12:35:28-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"LECA"}],"published_scope":"global","image":{"created_at":"2023-09-09T12:40:20-04:00","alt":null,"width":1500,"height":1500,"src":"\/\/atlantishydroponics.com\/cdn\/shop\/collections\/719aZAWU_aL._AC_SL1500.jpg?v=1694277620"}},{"id":261445845172,"handle":"soil-media-1","title":"Soil + Media","updated_at":"2026-06-02T07:07:23-04:00","body_html":"\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eChoosing the right soil or media depends on the specific needs of your plants and your preferred growing method, whether it's traditional soil-based gardening or hydroponics. Each of these options brings its unique qualities to the table, catering to a wide range of gardening styles and plant varieties.\u003c\/p\u003e","published_at":"2021-03-07T09:19:30-05:00","sort_order":"price-desc","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Inert Media"},{"column":"tag","relation":"equals","condition":"Potting Soil"},{"column":"tag","relation":"equals","condition":"Rockwool"},{"column":"tag","relation":"equals","condition":"LECA"},{"column":"tag","relation":"equals","condition":"Perlite"},{"column":"tag","relation":"equals","condition":"Vermiculite"},{"column":"tag","relation":"equals","condition":"Coco"},{"column":"tag","relation":"equals","condition":"Worm Castings"},{"column":"tag","relation":"equals","condition":"Perlite"},{"column":"tag","relation":"equals","condition":"Propagation Media"},{"column":"tag","relation":"equals","condition":"Soil + Media"}],"published_scope":"global"}]
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 benefits:
Extremely stable in both pH and EC
Made from 100% natural clay
Strong structural integrity means that they are less likely to break and compact, which helps to prevent dripper systems from getting blocked
Pre-washed to aid in stability
Drains freely and does not hold any excess water, providing good oxygen levels around the root; suitable for flood and drain systems, multi-pot and drip feed systems
Pebble size 4 mm-16 mm
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
When used in aeration of growing media, mix GROW!T horticultural clay pebbles into your coco coir or soil at a rate 4 parts clay to 7 parts soil to loosen up the structure, leading to better root development.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Refund Policy
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. Atlantis Hydroponics will accept returns for credit or exchanges only, no cash back. There is a 20% restocking fee on most returns.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at grow@atlantishydroponics.com. Please note that returns will need to be sent to the following address: 1409 Howell Mill RD NW, Atlanta, GA 30318.
If your return is accepted, you will need to provide the return shipping. Items sent back to us without first requesting a return will not be accepted.
Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items Certain types of items cannot be returned, like fertilizers, soil, custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds Atlantis Hydroponics will accept returns for credit of exchanges only, no cash back. Please contact us at grow@atlantishydroponics.com with any questions.
You may also like
Recently viewed
Commercial Pricing Available
We have been the supplier of choice for numerous commercial hydroponic and agricultural operations for decades. For more info call 404-367-0052
Discreet Delivery Available to all 50 states
All packages are always discreet packaged. Learn more about our shipping policies here
Top-Notch Support
We pride ourselves on our excellent customer service and wealth of knowledge on hydroponics and indoor agricultural best practices
Secure Payments
We do not store customer credit card information and do not sell your personal information to third parties. Click here for more information
