Climate-based bean planting guide for Terre Haute, Indiana
When to Plant Beans in Terre Haute: Timing and Maturity Guide
In Terre Haute, beans are usually well within the local season. The more useful decisions are about performance and harvest goals rather than about squeezing in enough time.
Typical Planting Window
Use the planting dates below for beans in Terre Haute.
Gardeners usually sow outdoors around April 15. Most varieties need about 50–65 days to reach maturity.
Beans are usually an easy fit in Terre Haute. The season usually solves the timing side of the problem, leaving gardeners room to optimize for finish and quality.
What the extra room changes here is not whether the crop can make it, but how much control gardeners have over finish quality and harvest timing.
Best local strategy: The best results usually come from strong early vigor, good spacing, and regular harvests rather than from pushing for enough season.
Can Beans Mature in Terre Haute?
Growing degree days measure how much useful warmth the season provides. For warm-season crops like beans, GDD helps show whether local heat accumulation is usually strong enough for the crop to grow steadily and finish before fall.
From the usual planting window, Terre Haute typically provides about 3823 growing degree days for beans. With a typical crop target of 900, that leaves a heat margin of +2923. That large heat margin means season length is usually not the limiting issue here. The season usually gives gardeners room to focus on finish quality, harvest goals, and overall crop performance.
GDD Checkpoints for Terre Haute
If planting later than usual, this table shows how much growing degree day heat is still available from each point in the season. For beans, it is most useful for judging how much freedom you still have to plant for quality, finish, and harvest goals as the season moves along.
| Checkpoint | Remaining GDD | Heat margin | Fit vs typical target |
|---|---|---|---|
| Apr 15 | 3912 | +3012 | Comfortable |
| May 1 | 3769 | +2869 | Comfortable |
| May 15 | 3575 | +2675 | Comfortable |
| Jun 1 | 3262 | +2362 | Comfortable |
| Jun 15 | 2940 | +2040 | Comfortable |
| Jul 1 | 2514 | +1614 | Comfortable |
Best Bean Varieties for Terre Haute
In Terre Haute, most bean varieties are usually realistic choices. Gardeners can often choose across the maturity range without giving up much day-to-day reliability.
Varieties that often fit well here include:
- Provider — a dependable early bean often chosen where cool starts and shorter seasons are common
- Mascotte — compact and relatively quick, making it useful where gardeners want a fast return
- Contender — valued for earliness and steadiness, especially in variable conditions
- Blue Lake — a classic bean with strong garden appeal when the season comfortably supports it
- Kentucky Wonder — productive and popular, though it benefits from a decent amount of warm weather
- Roma II — a reliable Italian-type bean that usually works well where planting is timely
| Variety class | Typical days to maturity | Typical GDD need | Local fit |
|---|---|---|---|
| Very early | 45–52 | 725 | Good fit |
| Early | 50–55 | 800 | Good fit |
| Mid-season | 55–65 | 900 | Good fit |
| Late | 65–75 | 1000 | Good fit |
Main risk: The most common issue here is not climate but management: uneven growth, delayed planting, or harvesting outside the best quality window.
How Frost Affects Beans in Terre Haute
Terre Haute usually has about 187 frost-free days, with a typical last spring frost around April 15 and a typical first fall frost around October 19.
Beans are generally frost-tender and temperatures below about 32°F ( 0 °C) can slow growth or damage plants.
Beans are much more exposed to frost risk, so the frost dates matter as real planting boundaries rather than rough planning markers.
Setbacks here usually come from practical decisions rather than from season length: planting later than ideal, uneven growth, poor moisture management, or harvesting outside the best eating window.
In Terre Haute, beans already have plenty of seasonal room when planted around April 22. Local gardens do not all warm and cool at the same pace. In practical terms, the best spots are usually south-facing walls, sheltered gardens, raised beds, and sunnier urban lots. Cooler spots like low spots, exposed sites, and shadier yards are more likely to stay cooler and be less forgiving. For beans, the main benefit is often faster early growth followed by steadier pod production from warmer soil.
Related crops
Related crops worth comparing for the same city:
For a broader local overview, see the Terre Haute planting guide. You can also use the Growing Degree Day Planner to test planting dates and crop timing.