Had to look that info up on average high / low temps at the end of March/ beginning of April
Highs of about +7ºC, which is 45ºF and lows -5ºC or 23ºF
I have lost ws stuff, like alyssum, that germinated and then we got a cold spell where temps went down to -18ºC or 0ºF. Our weather can be quite wonky. Really nice temps for weeks & then all of a sudden a deep freeze. We set up a swing set and dug holes and cemented it in in the middle of March. Last year it was -30ºC or -22ºF middle of March
