Flowers appear on the side shoots in August- Flowers appear on the side shoots in August.
as long as he doesn't use them as fencers, since horseradish has a high sulfur requirement and the taste is positively influenced by sulfates. Potassium and phosphoric acid as well as a nitrogen start fertilizer are given just before planting. Top dressings are in early July, after removing the side shoots, and at the beginning of August in the amount of 5g N/m2. It is cheap, to further subdivide the top dressing and to administer it in liquid form. Horseradish needs a pH above 6,5, so that it may have to be limed before planting.