Winter sowing, when to start?
Hello all! I'm wanting to try the milk jug winter sowing technique (example: https://www.finchandfolly.com/blog/2022/3/6/how-to-use-milk-jugs-to-sow-seeds-in-the-winter )
I'm not sure when to start. Some sites say anywhere between January and March. Is there a general rule of thumb? Like so many weeks before last frost?
Also if you've tried this let me know what plants you've had success with! I'm using this year as an experiment and I'm planting literally every seed I have on hand to see what grows. Hopefully we get something come spring!