Mini Leca – Lightweight Mineral Substrate for Hydroponics & More Mini Leca is a ceramic, mineral-based substrate made from expanded clay heated at high temperatures in a rotary kiln. It is widely used in hydroponics for its excellent root aeration properties. This versatile substrate can be mixed into soil to improve drainage or placed at the bottom of pots as a lightweight filler. It can also be spread on top of soil to reduce moisture loss and evaporation. Being non-organic and sterile, Mini Leca helps reduce pests and is ideal for tropical houseplants. ✅ Promotes healthy root aeration✅ Improves soil drainage✅ Reduces pot weight✅ Acts as a mulch to conserve moisture✅ Sterile and pest-resistant Perfect for indoor and outdoor gardening! 迷你膨胀陶粒 – 轻质矿物质基质，适用于水培及多种用途 迷你膨胀陶粒由高温旋转窑加热处理的膨胀粘土制成，是一种陶瓷矿物质基质。因其优异的根系透气性，广泛应用于水培。 这种多功能基质可混入土壤以改善排水，或置于花盆底部作为轻质填充物，也可覆盖于土壤表面，减少水分蒸发。由于其无机、无菌特性，有助于减少害虫，适合热带室内植物使用。 ✅ 促进根系健康透气✅ 改善土壤排水✅ 减轻花盆重量✅ 作为覆盖物保持水分✅ 无菌，防虫害 适合室内外园艺种植！
