Harris LECA Expanded Clay Pebbles for Plants, 2.5lb for Indoor, Outdoor and Hydroponic Growing

I had a little "stump" from a broken Aglaonema that I kept in water for 6 months. The plant had meant a lot to me, but was gone. The stump wouldn't root but started forming a tiny growth point on top. I waited. And waited. No root. The tiny growth grew a little more. No root. I purchased this leca after reading that it was a great medium for hydro, found a clear, etched crystal antique champagne glass that had been my moms, and made what looked like a lumpy poopoo cupcake. I placed my stump in the center. It looked like a rootless green candle. TWO WEEKS later, the growth has turned into an opening pink leaf and it has roots forming throughout the clay balls!