Eco India Eco India: How this sari from West Bengal is helping eliminate invasive hyacinths from ponds Hyacinth fibers are mixed with cotton to weave the sari. This not only stops the weed from multiplying but also reduces dependency on cotton. Scroll Staff Aug 27, 2023 · 08:55 am Play Supervising Producer & Voiceover: Nooshin Mowla | Field Producer and DOP: Pratik Chakraborty | Script: Jessica Goel | Video Editor: Sujit Lad | Associate Producer: Ipsita Basu | Executive Producer: Sannuta Raghu | Assistant Camera: Subhankar Chakraborty | Drone: Chinmoy Paul We welcome your comments at letters@scroll.in. sustainable livelihoods eco india