Apr 13, 2020 · Essentially, Leca is a growing medium, like soil, in which you can grow your plants. In 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.

Jun 20, 2020 · Leca is short for lightweight expanded clay aggregate. It's made by heating clay to high temperatures until it pops like popcorn. The resulting product is a lightweight, porous material that is perfect for use as a growing medium.

Feb 25, 2025 · LECA balls, also known as "lightweight expanded clay aggregate," are made from clay, brick dust, and waste from the mineral albite. These little balls of clay are used in place of soil for houseplants and are commonly used in hydroponic gardening.

Dec 29, 2020 · The call is abrupt: “ Lech lecha (Go-you-forth) from your land, from your kindred, from your father’s house, to the land that I will let you see” (Genesis 12:1). This cryptic call from God to Avram...

Lech-Lecha, Lekh-Lekha, or Lech-L'cha (לֶךְ-לְךָ ‎ leḵ-ləḵā — Hebrew for "go!" or "leave!", literally "go for you"—the fifth and sixth words in the parashah) is the third weekly Torah portion (פָּרָשָׁה ‎, parashah) in the annual Jewish cycle of Torah reading. It constitutes Genesis 12:1–17:27.

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Jan 12, 2022 · Lightweight expanded clay aggregate or, Leca, is a medium in which you can grow plants. But what is leca exactly? Leca are baked balls of clay. Leca has a pH level of 7 and is free of nutrients. It works great for plants if you know how to use it properly!

Dec 19, 2020 · Leca is a lightweight, porous material made of expanded clay pellets that is growing in popularity among plant enthusiasts. This growing medium is particularly useful for plants that require good drainage, such as succulents and cacti, as it helps prevent waterlogging.

Jiří Lehečka (Czech pronunciation: [ˈjɪr̝iː ˈlɛɦɛtʃka]; born 8 November 2001) is a Czech professional tennis player. He has a career-high ATP singles ranking of world No. 22, achieved on 24 February 2025, and a doubles ranking of No. 144, achieved on 15 January 2024.

LECA stands for Lightweight Expanded Clay Aggregate. Yes, we know its a mouthful. In plain English, they are porous clay balls that are made by super-heating clay to around 2,190 degrees F (1,200 degrees C) in a rotary kiln. You might wonder why these innocuous brown balls are used as a growing medium.