Horseradish - NEW to the Italian Gardener range! Available in 100g box (4000 seeds) or smaller 12g packet (approx 500 seeds). Sow this variety from September to December and from March to April. You have to use approximately 100g of product per 40m2 for a green manure crop. Sow 1-2cm deep. This is a Vigorous plant which develops well. Radish as a green manure is especially recommended against roundworm but it will add organic matter and suppress weeds too. Cut back at the start of flowering (about 40-50 days after germination) and then after a couple of days, dig it into your soil.
Due to New Australian Bio Security Regulations Horseradish must be treated with a broad spectrum fungicide. As we know how important this plant is to our customers we have continued to bring in this highly sought after product.