Expanded Clay Pellets

LECA stands for Lightweight Expanded Clay Aggregate and is an extremely coarse growing medium. Some of its common trade names include Geolite, Grorox and Hydroton. LECA is made of expanded clay pellets that hold water by virtue of its

Hydroponic Wine Grape Growing
Cutaway view of tomato roots as they penetrate a 50/50 mix of coco-coir and perlite. Layer of perlite on bottom is to allow complete drainage in this top-fed hydroponic planter.
Hydroponics Gardening And Grapes
Close-up view of young tomato root as it grows into expanded clay aggregate. Inset shows inner porosity of LECA stone.
Expanded Clay Pellets
100% organic compost is molded into conveniently shaped starter plugs to offer the highest performance starting/rooting medium currently available.

porosity and surface area. These mediums are pH neutral and reusable, making them ideal for hydroponic systems. While lava rocks appear to have some of the same qualities, they should never be used in hydroponic systems because they alter the pH and leave behind a heavy sediment that can harm equipment. For the same reason, you should always rinse new LECA stones to remove the dust caused by movement during shipment.

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Growing Soilless

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  • asmara
    How to clean leca clay pellets?
    8 years ago
  • valentin
    How to make lightweight expanded clay aggregate?
    7 years ago
  • mikael
    How to grow in leca clay?
    7 years ago
  • joonas
    How to grow with Expanded clay pellets?
    7 years ago
    How to make expanded clay pellets?
    6 years ago
  • torsten
    How to prepare clay pellets?
    6 years ago
    6 years ago
  • costante panicucci
    How to made clay pelletes?
    6 years ago
  • maximilian
    How to clean expanded clay aggregates?
    6 years ago
  • holman
    How to make expanded clay pelletts?
    5 years ago
  • lamberto
    How to make hydropnioc clay pellets?
    5 years ago
  • medhanie
    How heavy is 45 litres of leca clay pellets?
    5 years ago
  • charlie ferguson
    How to grow in leca clay pellets?
    5 years ago
  • Olli-Pekka
    How to make expanded clay pellets at home?
    5 years ago
  • carol
    What temperature to bake and sterilize clay pellets?
    5 years ago
  • Peony
    How to clean clay stone for growing?
    4 years ago
  • Dennis
    How to clean clay pellets after grow?
    4 years ago
  • david
    How to soak clay aggregate beads?
    4 years ago
  • kyla davidson
    How to grow hydroponic wine grapes?
    4 years ago
  • debbie ogburn
    How to make own Leca Stones?
    4 years ago
  • frediano pirozzi
    Where to buy clay hydroponic pellets?
    4 years ago
  • Lydia Hill
    How to make leca clay?
    4 years ago
  • iiro
    How to make expanded aggregate at home?
    4 years ago
  • emmie gordon
    How hydroponic clay pellets work?
    3 years ago
  • aila
    How to prep expeaded clay pellets?
    3 years ago
  • christine
    How to sterilize growing medium?
    3 years ago
  • bellisima
    How to water clay pellets?
    2 years ago
  • anastasio
    How to clean and sterlize expanded clay?
    2 years ago
  • yorda
    What are the differant clay pellets for hydroponic growing?
    2 years ago
  • berhane
    How to plant pot in clay pellets?
    2 years ago
  • Sarama Yusef
    What house plants will grow in water and clay pellets?
    2 years ago
  • guendalina marcelo
    How to hand water expanded clay in pots?
    2 years ago
  • Addolorata Marcelo
    How to choose clay pellets for hydroponics?
    2 years ago
  • Sandy
    How to make paper clay aggrigate for hydroponics?
    2 years ago
  • amanuel
    How to prepare leca for hydroponics?
    1 year ago
  • kidane
    How to make cermaics pellets for biofiltration?
    8 months ago
  • amna
    Can strawberroes grow in expanded clay?
    19 days ago

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