ZonePlant

Local planting guide · Northeast

Brooklyn, NY

zip 11242

Brooklyn is in USDA hardiness zone 7b, with average winter lows of 5°F to 10°F. The local growing season runs roughly 03/30 through 11/20 (~236 days). This zip falls within the Northeast growing region.

USDA zone
7b 5°F to 10°F
Last spring frost
03/30
First fall frost
11/20
Growing season
236 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 falls within USDA Zone 7b, where winter temperatures dip to 5 to 10 degrees Fahrenheit. The city's urban heat island extends the growing season slightly compared to surrounding rural areas, delivering 236 frost-free days from late March through November. Spring arrives reliably by late March (last frost March 30), giving fruit trees a long window to set buds and bloom. The real constraint here is not cold but humidity and summer disease pressure. Stone fruits (peaches, plums, cherries) thrive in zone 7b's winters and perform especially well in Brooklyn because the urban environment moderates the coldest nights. Apples and pears are equally reliable. Figs, a crop that struggles in colder zones, flourish in Brooklyn's microclimate, particularly in sheltered urban gardens and against south-facing walls. The drawback: dense summer humidity creates ideal conditions for fungal diseases. Variety selection matters more in Brooklyn than in drier climates within zone 7b.

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

Late spring frosts remain a trap for impatient planters. March 30 represents an average, not a guarantee; year-to-year variation can shift the date by two weeks. Early-blooming apple and pear varieties risk frost damage to flower buds in mid-April. Summer humidity is the chronic pressure. Cedar-apple rust, a fungal disease that requires both apple and juniper hosts, surges in Brooklyn's humid summers. Stone fruits face brown rot during wet seasons. Urban pests also take a toll: rats target fruit that drops to the ground, and pigeons strip buds from dormant canes. Soil compaction and limited root space stress trees, especially in small yards or containers.

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

Choose late-blooming or disease-resistant varieties to sidestep the two largest threats. Late bloomers like Fuji apple and Contender peach flower after the March 30 average frost date, reducing bud-loss risk. Disease-resistant cultivars like Liberty apple and Priscilla plum shrug off the summer humidity without requiring fungal sprays. Plant on raised berms or in containers to improve drainage during Brooklyn's humid summers; this also makes cleanup easier when fruit drops, reducing rat attraction. In late summer, thin fruit aggressively on stone fruits by mid-August to reduce brown rot infection sites during the humid September-October transition.

Frequently asked questions

+
What fruit trees grow best in Brooklyn?

Apples, pears, and tart cherries are the workhorses of zone 7b and thrive in Brooklyn's urban microclimate. Peaches and plums succeed if you choose disease-resistant cultivars. Figs flourish in Brooklyn more reliably than in other zone 7b areas because the heat island effect provides extra winter protection.

+
When is it safe to plant or prune in Brooklyn?

The last spring frost averages March 30. Avoid pruning earlier than mid-March because late-winter pruning stimulates new growth vulnerable to frost. Don't transplant seedlings outdoors until after mid-April to account for frost variability. The first fall frost arrives around November 20, so cease heavy pruning by late September.

+
What's the biggest weather risk for Brooklyn gardeners?

Late spring frosts and summer humidity. Late frosts damage flower buds on early-blooming varieties; humidity breeds fungal diseases like cedar-apple rust and brown rot. Variety selection (late-blooming, disease-resistant cultivars) is the primary defense.

+
How do I prevent fungal diseases in Brooklyn's humidity?

Plant rust-resistant and mildew-resistant varieties. Space trees for air circulation. Thin fruit and remove infected branches promptly. In years with heavy summer rain, remove fallen fruit daily to reduce spore load in the soil.

+
Can I grow figs in Brooklyn?

Yes. Brooklyn's urban heat island provides enough protection that figs survive most winters and produce reliably. Plant against a south-facing wall or in a large container you can move to shelter during exceptional cold snaps.

+
What's the growing season length in Brooklyn?

236 frost-free days from late March (March 30) through November (November 20). This is longer than most of zone 7b and allows time for full ripening of late-season crops like apples and pears.

Frost data: NOAA Climate Normals 1991-2020, station USW00094728. Local microclimates can shift these dates by a week or more.

Related