ZonePlant

Local planting guide · Great Plains

Longview, TX

zip 75606

Longview is in USDA hardiness zone 8b, with average winter lows of 15°F to 20°F. The local growing season runs roughly 03/08 through 11/17 (~251 days). This zip falls within the Great Plains growing region.

USDA zone
8b 15°F to 20°F
Last spring frost
03/08
First fall frost
11/17
Growing season
251 days
Compatible crops
68
Growing region
Great Plains

Right now in Longview

Week 18 priorities

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

Gardening in Longview

Longview sits in zone 8b with winter minimums of 15 to 20°F and a 251-day growing season that extends from March 8 (last spring frost) to November 17 (first fall frost). This combination favors a diverse range of fruit trees. Stone fruits (peach, plum) thrive with the long warm season, pome fruits (apple, pear) tolerate the winter cold, and Mediterranean fruits (fig, pomegranate) find sufficient warmth to ripen reliably. The main constraint is the combination of zone 8b humidity and summer heat, which can accelerate fungal diseases and stress shallow-rooted plants if irrigation lapses. The March 8 frost date is late enough to avoid most deep freezes, but early warm spells in February can trick stone fruits into blooming prematurely, only to be nipped by a return freeze. Gardeners here benefit from the long season for succession plantings of warm-season crops and should prioritize disease-resistant varieties and consistent water management through the hot months.

Regional context · Great Plains

What the Great Plains brings to Longview

Continental, windy, with severe heat and cold extremes. Cold-hardy fruit and small grains north; long warm season for melons, peppers, and pecans south.

Full Great Plains guide →

Common challenges

Issues that most often defeat home gardeners in zone 8b, drawn from the broader USDA zone profile.

  • Low chill hours limit apple variety selection
  • Citrus greening risk
  • Nematodes in sandy soils

What defeats new gardeners in Longview

The two biggest headwinds for Longview gardeners are fungal disease pressure and frost timing unpredictability. Zone 8b's humidity creates ideal conditions for brown rot on stone fruits, fire blight on pome fruits, and powdery mildew on apples, especially in late spring and early fall when days are warm and nights cool. The second challenge is late-winter or early-spring freeze cycles. While 15°F winters are manageable for zone 8b varieties, the real danger is a warm spell in early March that opens buds on peaches or apples, followed by a freeze before March 8. This pattern has damaged many Longview orchards. Lastly, summer stress from heat and humidity affects shallow-rooted plants like young blueberries or raspberries without consistent irrigation.

Crops that grow in Longview

68 crops from our catalog match zone 8b, grouped by type.

Tree fruit

11 crops

See all 11 tree fruit for zone 8b →

Berries

6 crops

Nuts

5 crops

Vegetables

36 crops

See all 36 vegetables for zone 8b →

Herbs

10 crops

See all 10 herbs for zone 8b →

Plan the year

Planting calendar for Longview

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

Week ? · loading

This week in Longview, TX (zone 8b)

Quiet week in Longview, TX (zone 8b). this week is a good time to step back and plan ahead.

Nothing critical on the calendar this week.

333 bars · 68 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 8b

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 8b

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.

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.

Erysiphe alphitoides (Oak powdery mildew) - Flickr - S. Rae (powdery-mildew-vegetable)
Vegetable Powdery Mildew fungal

Multiple species (Erysiphales)

Surface-feeding fungal disease producing white powdery growth on leaves and stems. Reduces yield by stealing photosynthate and accelerating senescence.

Verticillium dahliae (verticillium-wilt)
Verticillium Wilt fungal

Verticillium dahliae

Soil-borne fungal disease similar to fusarium wilt but with broader host range and cooler temperature optimum. Persists in soil for 10+ years.

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 8b.

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 Longview

First, select varieties bred for warm, humid climates. For peaches, choose varieties with some fungal resistance rather than the most tender high-quality types. For apples, zone 8b-adapted cultivars from southern breeding programs often outperform northern cultivars. Second, delay pruning stone fruits until after bud break. Because a freeze-thaw cycle is likely before the March 8 frost date, pruning too early exposes fresh cuts to freezing damage. Third, prioritize consistent irrigation from June onward. The zone's long growing season brings sustained heat that demands regular water; without it, trees stress, reduce fruit set, and become more vulnerable to spider mites and other pests.

Frequently asked questions

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What fruit trees grow best in Longview?

Stone fruits (peach, Japanese plum), pome fruits (apple, pear), figs, pomegranates, and American or Asian persimmons all thrive. Choose varieties rated for zone 8b and preferably adapted to hot, humid climates. Disease-resistant selections are crucial.

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When should I plant warm-season crops like tomatoes?

Wait until after March 8 (last spring frost). With a 251-day growing season extending to November 17, you can succession-plant tomatoes in May and early June for summer harvest, then again in July for fall harvest.

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What's the biggest weather risk in Longview?

Late-winter warm spells followed by freeze-back. Trees may break dormancy in early March, only to be hit by a freeze before the March 8 average date. Protect buds on vulnerable crops with frost cloth if warm weather appears in February or early March.

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Can I grow figs in Longview?

Yes. Figs are hardy to 15°F and thrive in the long, hot growing season. They prefer well-drained soil and tolerate the zone 8b humidity better than many other crops.

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What fungal diseases are common in zone 8b here?

Brown rot on stone fruits, fire blight on pears and apples, cedar-apple rust, and powdery mildew are all common. Choose resistant varieties and thin fruit in late spring to improve air circulation.

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How much water do my trees need in summer?

Young trees (first 2 to 3 years) need consistent moisture throughout the hot season. A drip irrigation system delivering 1 to 2 inches per week is more reliable than hand-watering.

Frost data: NOAA Climate Normals 1991-2020, station USW00003901. Local microclimates can shift these dates by a week or more.

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