Next Spring’s crops

Next Spring’s crops

I live in the southern hemisphere, so it's autumn here and time to get thinking on what to plant this Spring. I grew potatoes (failed, planted too late), tomatoes and cucumbers, and I've read that you shouldn't plant tomatoes in the same soil more than once every three years, and you shouldn't plant potatoes in soil that's previously had tomatoes in it. So what should I be looking at planting in that soil? And what should I plant where the cucumbers were?
Things I’ve Learned in the 1st Year

Things I’ve Learned in the 1st Year

first time winter garden

first time winter garden

My Lillacs Are Blooming

My Lillacs Are Blooming

Garden pictures this past week

Garden pictures this past week

Carrot problem?

Carrot problem?

Poison Ivy

Poison Ivy