1. Research what guerrilla gardening is and what its goals are.
2. Find out what plants grow well in your area and what time of year is best for planting them.
3. Choose a spot to garden. This could be a public park, a vacant lot, or even your own front yard.
4. Clear the area of debris and weeds.
5. Dig holes for your plants, making sure they are the right depth and spacing.
6. Plant your seeds or seedlings.
7. Water regularly, especially during dry periods.
8. Keep an eye out for pests and diseases, and take steps to control them.
9. Harvest your crops when they are ready.
10. Share your bounty with others, or donate it to a local food bank.