We offer extremely fast growing willow hybrids, these are very popular for biomass fuel production, by way of both firewood logs and woodchip. The 25cm cuttings are ideal for woodchip production, the rods give much better start if growing for logs. E.g. Plant the 3.0m rods in good location and will give excellent logs in just 4-5 years. Typically they don't need support unless very exposed site and loose soil. just need pushing into the ground, ideally minimum of 1.5m apart, and through a membrane if planting straight into grass.