Overwintering home-garden plants usually provides a good return on the time and space investment but it’s not a one-size-fits-all proposition. Here are some tips for keeping some popular plants alive during the winter.
Q: The straw mulch I used at the end of summer to suppress the weeds doesn't seem to be working. Should I till it and cover with plastic? black or clear? Is there something better. Or should I add more straw. I could probably bring some cardboard home from work. Is this a healthy option?