ZonePlant

Local planting guide · Northeast

Brooklyn, NY

zip 11237

Brooklyn is in USDA hardiness zone 7b, with average winter lows of 5°F to 10°F. The local growing season runs roughly 03/26 through 11/25 (~244 days). This zip falls within the Northeast growing region.

USDA zone
7b 5°F to 10°F
Last spring frost
03/26
First fall frost
11/25
Growing season
244 days
Compatible crops
83
Growing region
Northeast

Right now in Brooklyn

Week 18 priorities

On the docket: transplant out after last frost · direct sow after last frost. See the full calendar →

Gardening in Brooklyn

Brooklyn's growing season is genuinely long for zone 7b. The last spring frost typically arrives around March 26, and the first fall frost holds off until late November, yielding 244 frost-free days. This extended window reflects the moderating influence of urban heat retention and proximity to the Atlantic, which keeps winter lows in the 5-10°F range. Apples, pears, and stone fruits (peaches, plums, cherries, and figs) all establish reliably in this zone. The challenge isn't the cold but rather the opposite problem: summer humidity and persistent moisture create ideal conditions for fungal diseases like apple scab, fire blight, and powdery mildew. Brooklyn's dense urban environment compounds this with poor air circulation in cramped residential yards and rooftop gardens. Late spring frosts in late March remain a genuine threat to early bloomers, despite the relatively mild temperature averages. Most perennial crops require strong disease management and careful variety selection to thrive in these conditions.

Regional context · Northeast

What the Northeast brings to Brooklyn

Cold winters, short to medium growing seasons. Apples, pears, blueberries, raspberries, and cool-climate vegetables dominate. Strong cider-apple and maple-syrup tradition.

Full Northeast guide →

Common challenges

Issues that most often defeat home gardeners in zone 7b, drawn from the broader USDA zone profile.

  • Cedar-apple rust pressure heavy in piedmont
  • Japanese beetles
  • Brown marmorated stink bug
  • Late summer disease pressure

What defeats new gardeners in Brooklyn

Brooklyn gardeners face three recurring problems. First, the late spring frost (March 26) arrives just as flowering begins for early-blooming varieties like standard apple cultivars; an unexpected cold snap can devastate a season's crop. Second, the humid subtropical summers and frequent rainfall create perfect conditions for fungal infections; apple scab, fire blight, and cherry leaf spot are endemic to the region. Third, heavy clay soils and poor drainage are common in urban Brooklyn, compounded by past compaction from construction and limited amendment depth in yard spaces. Urban air pollution and salt from winter road treatments can stress trees, particularly in the first few years after planting.

Crops that grow in Brooklyn

83 crops from our catalog match zone 7b, grouped by type.

Tree fruit

15 crops

See all 15 tree fruit for zone 7b →

Berries

12 crops

See all 12 berries for zone 7b →

Nuts

6 crops

Vegetables

40 crops

See all 40 vegetables for zone 7b →

Herbs

10 crops

See all 10 herbs for zone 7b →

Plan the year

Planting calendar for Brooklyn

Year-view of seed starting, transplanting, planting, pruning, fertilizing, harvest, and pest-watch windows tuned to Brooklyn's local frost dates.

Week ? · loading

This week in Brooklyn, NY (zone 7b)

Quiet week in Brooklyn, NY (zone 7b). this week is a good time to step back and plan ahead.

Nothing critical on the calendar this week.

418 bars · 83 crops

Filter

Calendar logic combines NOAA frost normals with crop-specific timing data. Local microclimate and weather always overrules the calendar; use this as a starting point.

Top pests for zone 7b

Ranked by how many crops in your zone they affect. Click through for IPM controls and signs to watch for.

All pests →

Top diseases for zone 7b

Ranked by how many crops in your zone they affect. Click through for symptoms, controls, and resistant varieties.

Downy mildew on leaves of Cucumis sativus (downy-mildew-cucurbit)
Downy Mildew fungal

Pseudoperonospora cubensis (cucurbits) and others

Water mold (oomycete, not a true fungus) that thrives in cool damp conditions. Spreads rapidly through cucurbit and brassica plantings on wind-borne spores.

Seedlings - Flickr - peganum (3) (damping-off)
Damping Off fungal

Pythium and Rhizoctonia species

Soil-borne complex of water molds and fungi that kill seedlings before or shortly after emergence. The single most common cause of seed-starting failures.

Tobacco mosaic virus symptoms tobacco (mosaic-virus)
Mosaic Virus viral

Cucumber mosaic virus, Tobacco mosaic virus, and others

Family of plant viruses producing mottled yellow-and-green leaf patterns. Vectored primarily by aphids; some are seed-transmitted or spread by handling tools and tobacco products.

Gray mold (Botrytis cinerea) on Rosa sp-5573591 (gray-mold)
Gray Mold (Botrytis) fungal

Botrytis cinerea

Ubiquitous fungal disease that causes fruit rot during cool wet weather, often the dominant berry disease in humid regions.

Crown Gall of Sunflower (crown-gall)
Crown Gall bacterial

Agrobacterium tumefaciens

Soil-borne bacterium that enters plants through wounds and induces tumor-like galls on roots, crown, and lower stems. Galls reduce vigor and shorten plant lifespan; on Rubus the disease is often fatal.

Fusarium oxysporum f. sp. cubense race 1 (24607024387) (fusarium-wilt-tomato)
Fusarium Wilt fungal

Fusarium oxysporum

Soil-borne fungal disease that plugs vascular tissue and kills affected plants. Persists in soil for many years; impossible to eliminate once established.

Taro- Southern blight caused by Sclerotium rolfsii (southern-blight)
Southern Blight fungal

Sclerotium rolfsii

Soil-borne fungal disease most damaging in warm humid Southern conditions. White mycelial fans and small mustard-seed-sized sclerotia at the soil line are diagnostic.

Plasmodiophora brassicae on cauliflower, Knolvoet bij bloemkool (clubroot)
Clubroot fungal

Plasmodiophora brassicae

Soil-borne disease causing characteristic distorted club-shaped roots on brassicas. Persists in soil for 10-20 years; the dominant brassica pathogen in acidic poorly-drained soils.

All diseases →

Companion planting suggestions

Beneficial pairings drawn from companion data, filtered to crops that grow in zone 7b.

All companion pairs →

Soil types reference

Soil texture and pH decide what grows easily on your specific lot. Find the closest match below for crop recommendations and amendment guidance.

Practical tips for Brooklyn

Three practical strategies address Brooklyn's specific challenges. First, select late-blooming varieties to reduce frost risk from the March 26 average last frost. Pear, cherry, and fig varieties with later bloom windows substantially reduce spring frost losses compared to standard early-blooming cultivars. Second, prioritize fungal disease prevention through pruning and air flow rather than relying on sprays. Remove crowded branches, thin to improve light penetration, and space trees generously to allow morning sun to dry foliage quickly after rain. Third, leverage espalier or cordon training for apples and pears to maximize yield in Brooklyn's typically limited yard space while further improving air circulation around susceptible leaf tissue.

Frequently asked questions

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What fruit trees grow best in Brooklyn?

Apples, pears, and stone fruits (peaches, plums, cherries) are reliable in zone 7b. Choose late-blooming varieties like Bartlett pear or Bing cherry to reduce frost risk. Figs thrive in urban south-facing microclimates.

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When should I plant trees in Brooklyn?

Bare-root trees establish best in early spring (late March onward, after the March 26 last frost) or fall (late October through November). Container trees can plant anytime the soil isn't frozen, but spring and fall remain optimal for root establishment.

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What's the biggest weather threat in Brooklyn?

Late spring frosts in late March pose the biggest risk. The March 26 average last frost is variable year to year. Unexpected cold snaps after warm spells can kill blooms on early varieties. Late-blooming cultivar selection and frost protection during bloom are essential.

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Why do my fruit trees bloom too early?

Warm spells in late February or early March trigger premature bloom. Brooklyn's urban heat effect can warm trees above dormancy threshold before the March 26 last frost date arrives. Select late-blooming varieties and consider frost cloth during unexpected cold snaps in bloom.

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Can I grow tomatoes in Brooklyn?

Yes. Direct sow in late April to early May, after the March 26 last frost passes. Tomatoes need 70-80 frost-free days; harvest before November 25. In humid years, improve air flow and prune lower foliage to prevent fungal disease.

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Is Brooklyn soil suitable for fruit trees?

Brooklyn soils tend toward clay and compaction. Amend with 3-4 inches of compost worked into the top 12-18 inches. Test pH; fruit trees prefer 6.0-7.0. Poor drainage in low spots requires either raised beds or improved grading.

Frost data: NOAA Climate Normals 1991-2020, station USW00014732. Local microclimates can shift these dates by a week or more.

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