Famous for being vineyard owners’ #1 enemy, downy mildew is a constant threat to grape harvests. This blight also threatens certain other vegetables from the vegetable patch such as tomato and potato, too.
Whether for vegetables or certain flower species, direct sowing or sowing in the plot is very easy. It takes place in spring, after the last frost has passed. It’s also practiced during summer for the planting of most fall and winter vegetables.