Be very very careful - it's a slippery slope. My wife wanted "a small garden and maybe do some canning". Fast forward 3 years:
- I've turned 2000m² (1/2 acre) of a meadow into a garden
- I've learned how to build basic wooden structures and I've built a greenhouse
- we've harvested over 2000 kg (4400lbs) of vegetables this year
- I've purchased jars by pallet load this year. Twice. All are full.
- I've had to buy and assemble a lot of metal shelving to store it all
- I now own a small (27hp) tractor
And there I thought going into software development would keep my life largely free of manual labor..