Know your beans: bush, pole, and what goes in the pot

Choose a growth habit and a harvest

Bush and pole describe the plant’s shape. Snap, shelling, and dry describe the harvest. A pole bean can be a snap bean; a bush plant can produce limas.

Green bush bean with tender, edible podss

Contender produces green pods for picking young and tender. Bush plants generally do not need a climbing frame.

Purple bush snap beans

Velour produces slender purple pods. The pods commonly turn green during cooking.

Yellow wax beans

Top Notch Golden Wax is a bush snap bean with yellow pods. Pick the tender pods before seeds become easy to see.

For climbing: Kentucky Wonder needs a sturdy trellis. For fresh shelling: Fordhook 242 is a bush lima; allow its beans to fill, then shell and cook. Lima beans must be cooked before eating.

Wait for warm soil

These beans are warm-season crops. Direct sow after frost risk passes and the soil warms. In warm-winter areas, use a local calendar rather than choosing the hottest month automatically. Extreme heat can disrupt flowering and pod set.

Cover bean seeds with about an inch of mix

Bean seeds do not need surface light to sprout. Their leaves need sun after they come up. Start with warm soil; cold, wet soil can rot the seed.

1. Fill the pot with damp potting mix, leaving about an inch below the rim.
2. Make three holes about 1 inch deep and 4 inches apart. Keep them a few inches from the pot’s edge.
3. Put one Contender seed in each hole. Cover, then water gently.
4. Label the seed name and date. Check the mix daily. Keep it damp while waiting, without leaving the pot in standing water.
5. In conditions near 70–80°F, common beans often sprout in 8–10 days. Other bean types can take longer.

In a bed, bush bean seeds can also go about 4 inches apart. Leave 2–3 feet between rows so you can reach the plants. Use a different plan for pole beans or limas if their packet gives other directions.

Growing help: Minnesota Extension: bean planting and supports.

Set up support before planting climbing beans

Contender is a bush bean. Kentucky Wonder is a pole bean: its vines climb and need a trellis, which is a sturdy climbing support. Put the support in before planting so you do not push poles through roots later.

For a simple pole-bean row, use a secure support about 6 feet tall. Plant seeds about 4 inches apart along it. Keep the frame stable in wind and clear of walkways.

In a pot, feel the mix about an inch below the surface before watering. If it feels dry there, water slowly until extra water leaves the drainage holes. If it is wet, wait and check again. Hot, windy days may call for more checks.

A bag of potting mix may already contain plant food. Read its label before adding more. Use a garden soil test to guide feeding in a bed.

Check moisture, flowers, and leaves

Keep an eye on the moisture around the roots as flowers and pods develop. Beans generally need less fertilizer than many vegetables; use a soil test and the fertilizer label to guide feeding.

Look at both sides of leaves when damage appears. Identify the pest or growing problem before treating, and follow any treatment’s crop label and harvest waiting period.

Pick for the meal you planned

• Snap beans: harvest tender pods before the seeds bulge strongly.
• Fresh shelling beans: let the beans fill, then remove them from the pods and cook.
• Dry beans: use a suitable variety and let the pods and seeds mature and dry.

Cook harvested beans before eating. Check snap beans often. Bush plantings tend to give a more harvest in a shorter stretch of time; pole beans commonly produce over a longer span. Write down the sowing date and first pick so the next planting is easier to plan.