Clay Pebbles for Hydroponics: How to Use, Clean and Reuse LECA
Clay pebbles (LECA) drain fast, never rot and can be reused for years. Here's how to prepare a new bag, which systems suit them, and the five-step clean-and-reuse routine backed by research.
Is hydroponics worth it at home? Real setup costs from $25 to $1,000, running costs, lettuce-by-lettuce payback math and when to skip it.
What is hydroponics? Growing plants in nutrient-rich, oxygenated water instead of soil: how it works, the 6 system types, honest pros and cons.
