Hawke’s Bay vineyard trialing biochar Posted on 24/04/2022 by Trevor “In a first for the region, Craggy Range winery is trialling two water saving techniques in tandem: biochar and sub surface irrigation (SSI).” https://www.hbfuturefarming.org/news/article/31/craggy-range-trial-holds-water-nutrients- Share this:TwitterFacebookEmailWhatsAppLinkedInLike this:Like Loading...