Tendergreen

Family: Fabaceae Legume

Tendergreen bush beans arrive with a crisp, tender snap and a lush, garden-fresh flavor that feels sweet even before the first bite.

The slender pods hold their deep green color and stay pleasantly succulent through the cool-season stretch, making them ideal for quick-roasting, fresh steaming, and vibrant stir-fries, as well as pickling for a tangy pantry crunch. Grow Tendergreen for a steady harvest rhythm—uniform pods, minimal fuss, and maximum satisfaction from the first picking onward.

Light: Full SunMaturity: 50 DaysHabit: Bush

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jun 14th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	50
Sun Requirements	Full Sun
Growth Habit	Bush
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	75
Min Soil Temp (°F)	60
Min Night Temp (°F)	55
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Tendergreen’s real superpower is that crisp snap—there’s enough sweetness to stand up fast-cooking without turning starchy or dull. Treat them like a timing ingredient: high heat for color, quick toss with acid or fat, and you’ll keep that juicy bite from start to finish.

Best Uses

quick-roast at high heat for browned edges while staying crisp
fresh steaming and tossing with browned butter and lemon
stir-fry where they stay snappy (no long-cook limpness)
quick pickle for a bright, tangy crunch

Flavor Profile

crisp, tender snap sweet, garden-fresh green-bean flavor light grassiness with a clean finish

Kitchen Pairings

garlic lemon browned butter shallot chili flakes white miso

Frequently Asked Questions

What pests or diseases commonly affect Phaseolus vulgaris (green beans like Tendergreen), and how can I treat them?

A common problem is bean rust or fungal spotting, which shows up as brown/orange spots on leaves, often after humid weather. Remove and discard infected leaves, improve airflow by spacing plants properly, and avoid overhead watering; if new spots keep appearing, use a labeled copper-based fungicide according to the label. Watch also for aphids—spray them off with a strong jet of water early, and if needed spot-treat with an insecticidal soap to protect young pods.

How often should I water Phaseolus vulgaris during the main growing phase (while it’s flowering and setting pods)?

Water deeply about 1–2 times per week so the soil stays evenly moist but not soggy—aim for consistently damp soil 2–3 in (5–7 cm) down. If the top inch (2–3 cm) dries out or leaves wilt in the afternoon, increase frequency slightly rather than giving small daily drinks. Maintain steady moisture through flowering and pod fill, because drought stress at this stage can cause poor pod set and misshapen pods.

How do I know when Tendergreen green beans (Phaseolus vulgaris) are ready to harvest?

Harvest when pods are tender and about 4–7 in (10–18 cm) long, typically around 50 days after sowing. Pick frequently (every 1–3 days during peak production) while pods snap easily and seeds are still small enough that they don’t bulge or feel hard. Once pods get tough or the seeds become visibly swollen, flavor and tenderness drop quickly.