Suitability of walnut and pistachio shells as soilless substrates for producing Genovese basil in aquaponic systems – Frontiers Posted on September 3, 2025 By Greens No Comments on Suitability of walnut and pistachio shells as soilless substrates for producing Genovese basil in aquaponic systems – Frontiers Greens2 Taste Healthy Suitability of walnut and pistachio shells as soilless substrates for producing Genovese basil in aquaponic systems Frontiershttp://dlvr.it/TMs0ch