Fill planting pots with potting soil, leaving an inch of space from the rim. Make sure the pots have drainage holes.

Plant 3-4 green bean seeds in each pot, about 1 inch deep. Gently cover the seeds with soil.

Water the seeds thoroughly after planting to ensure the soil is moist. Place the pots in a sunny location where they can receive at least 6-8 hours of direct sunlight daily.

Once the green bean plants sprout, usually within 3-5 days, you can start incorporating the garlic. Lightly amend the soil around the green bean plants with minced garlic cloves; this helps deter pests and potentially enhances flavor.

Continue watering regularly, keeping the soil consistently moist but not waterlogged. You can also add a balanced liquid fertilizer every other day as an optional step to boost growth.

Monitor the green bean plants closely. Green beans typically mature quickly, and you should see harvestable beans within 7-10 days from planting. Pick the green beans when they are tender and bright green, about 4-6 inches long.