Cold hardiness & minimum temperature

Is Chickpea (Cicer arietinum)cold hardy? Hardiness zone & min temp

Also called Chickpea, Garbanzo Bean, Bengal Gram, Egyptian Pea.

More about chickpea

About Chickpea

Cicer arietinum · also called Chickpea, Garbanzo Bean · edible

Chickpea is a cool-season annual legume producing round, cream-coloured (desi or kabuli type) seeds eaten roasted, boiled, or ground into gram flour. It is drought-tolerant, nitrogen-fixing, and tolerates mild frost. Maturing in 90–110 days, chickpeas are well-suited to dry, continental climates and warm UK summers with irrigation support.

Cold limit: USDA 3-9 (cool-season annual; sensitive to hard frost below -10°C) · RHS H3 (10–30°C)

What chickpea's hardiness rating actually means

Hardiness works differently for chickpea: it is grown as a seasonal crop, not overwintered. The question is not "what zone" but "how long is your frost-free growing window". Its RHS rating of H3 means: Half-hardy — comes through mild UK winters outside but is killed by a hard freeze. On the US scale that maps to USDA 3-9 (cool-season annual; sensitive to hard frost below -10°C) — the zones where it can be left outdoors year-round.

New to these scales? The USDA hardiness zone map explained covers how the zone numbers work, and you can find your own zone with the zone finder.

Minimum temperature — and what happens below it

As an annual crop, its "minimum temperature" is the first hard frost — that is the end of the plant's life, not a survivable low. Many types are also damaged by light frost (around 0 °C).

Concretely, for chickpea as it gets too cold:

Light frost (around 0 to −2 °C) damages or kills tender summer crops outright; cold-hardy types take a few degrees of frost.
The plant does not "survive winter" — its life cycle simply ends, by design, when frost arrives or it finishes cropping.
A surprise late spring frost can also kill young transplants set out too early, before the season even starts.

Can chickpea go outside or overwinter — and where?

Time it to your frost dates: sow or plant out after the last spring frost, and aim to harvest before the first autumn frost.
In short-season zones, start it indoors or under cover to stretch the effective growing window.
Hardier crops in this group can be sown for an autumn or overwintered harvest in mild zones — check the specific crop.

Work back from your local frost dates with the frost-date calculator: the last spring frost and first autumn frost are what really decide when chickpea can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H3 figure above.

Frost protection for borderline chickpea

Chickpea is right on a hardiness edge in many gardens, so if you are pushing it, these measures buy it the margin it needs:

Use fleece, cloches or a cold frame at each end of the season to dodge a borderline frost and add growing weeks.
Have row cover ready for an unexpected late spring or early autumn frost.
Know your local last- and first-frost dates and count back the crop’s days-to-maturity to schedule the sowing.

Chickpea hardiness — frequently asked questions

Is chickpea cold hardy?

Hardiness works differently for chickpea: it is grown as a seasonal crop, not overwintered. The question is not "what zone" but "how long is your frost-free growing window". A seasonal crop, not a perennial. Chickpea is grown 3-9 (cool-season annual; sensitive to hard frost below -10°C); you sow after the last frost and harvest before the first one, then start again next year.

What is the minimum temperature chickpea can survive?

As an annual crop, its "minimum temperature" is the first hard frost — that is the end of the plant's life, not a survivable low. Many types are also damaged by light frost (around 0 °C).

What hardiness zone is chickpea?

Chickpea is rated USDA 3-9 (cool-season annual; sensitive to hard frost below -10°C) and RHS H3 — Half-hardy — comes through mild UK winters outside but is killed by a hard freeze.

Can chickpea survive winter outside?

Time it to your frost dates: sow or plant out after the last spring frost, and aim to harvest before the first autumn frost. In short-season zones, start it indoors or under cover to stretch the effective growing window. Hardier crops in this group can be sown for an autumn or overwintered harvest in mild zones — check the specific crop.

How do I protect chickpea from frost?

Use fleece, cloches or a cold frame at each end of the season to dodge a borderline frost and add growing weeks. Have row cover ready for an unexpected late spring or early autumn frost. Know your local last- and first-frost dates and count back the crop’s days-to-maturity to schedule the sowing.