First frost on Friday? It all depends on whose forecast you believe in. Because, as I’ve discovered over time, all weather forecasts are not created equal. The online weather page we’ve used for the last few years is often in sync with the others, but when it comes to cold, it can go its own way, and it’s usually right. Here, we have a low of 1°C for Friday, OR, I can go for a more veggie-friendly choice of two 6°C’s and a 5°C, from three of the big weather outlets. That’s the difference for me between row covering all the tender crops we’d like to save, and…not. There is a pattern: sites like this one that’re based on Environment Canada’s weather service (that’s the Canadian government) tend to be several degrees lower and more accurate. So it’s on with the row cover on Friday, then wait and see!