Local planting guide · Great Plains
zip 75034
Frisco is in USDA hardiness zone 8b, with average winter lows of 15°F to 20°F. The local growing season runs roughly 03/18 through 11/11 (~239 days). This zip falls within the Great Plains growing region.
- USDA zone
- 8b 15°F to 20°F
- Last spring frost
- 03/18
- First fall frost
- 11/11
- Growing season
- 239 days
- Compatible crops
- 68
- Growing region
- Great Plains
Right now in Frisco
Week 18 priorities
On the docket: transplant out after last frost · direct sow after last frost. See the full calendar →
Gardening in Frisco
Frisco sits in zone 8b with winter extremes reaching 15 to 20°F, a mild enough range for most temperate fruit trees. The growing season spans 239 days from the last spring frost (March 18) through the first fall frost (November 11), offering a generous window for both cool-season and warm-season crops. The dominant constraint is neither cold nor season length but rather summer heat and humidity. The North Texas location experiences temperatures regularly exceeding 95°F from late May through September, paired with afternoon thunderstorms that create ideal conditions for fungal diseases. Stone fruits like peaches and Japanese plums thrive here despite the heat, as do pomegranates and Asian persimmons, which actually require warm summers to develop full flavor. Apples and pears need careful variety selection to avoid fireblight pressure during hot, wet springs. The March frost date is deceptively late for zone 8b; tender new growth on perennials remains vulnerable to occasional freezes well into April.
Regional context · Great Plains
What the Great Plains brings to Frisco
Continental, windy, with severe heat and cold extremes. Cold-hardy fruit and small grains north; long warm season for melons, peppers, and pecans south.
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 Frisco
Late spring freezes pose the primary risk. While March 18 marks the average last frost date, hard freezes have been documented into early April, catching newly leafed-out trees and destroying developing flower buds on tender fruits like figs and peaches. Fireblight is endemic in the area, particularly during warm, wet springs (April and May) when susceptible apple and pear varieties become most vulnerable. Cedar apple rust, the fungal disease linking junipers to apples, thrives in the region and requires either resistant apple varieties or management of nearby cedar trees. Summer humidity combined with heat stress also favors powdery mildew on stone fruits and fungal leaf spots on persimmons. Many home gardeners underestimate the water demand of fruit trees during the two-month summer peaks (July and August), when trees either receive irrigation or enter compensatory stress that reduces fruit set the following year.
Crops that grow in Frisco
68 crops from our catalog match zone 8b, grouped by type.
Tree fruit
11 crops
zone 8b Apple
Malus domestica
zones 3a–9a
zone 8b Pear
Pyrus communis
zones 4a–8b
zone 8b Peach
Prunus persica
zones 5a–9a
zone 8b Japanese Plum
Prunus salicina
zones 5b–9a
zone 8b Fig
Ficus carica
zones 7a–10b
zone 8b American Persimmon
Diospyros virginiana
zones 4b–9a
zone 8b Asian Persimmon
Diospyros kaki
zones 7a–10a
zone 8b Pomegranate
Punica granatum
zones 7b–10a
Berries
6 crops
zone 8b Rabbiteye Blueberry
Vaccinium virgatum
zones 7a–9a
zone 8b Blackberry
Rubus subgenus Rubus
zones 5a–9a
zone 8b June-Bearing Strawberry
Fragaria x ananassa
zones 3a–8b
zone 8b Everbearing Strawberry
Fragaria x ananassa
zones 3b–9a
zone 8b Elderberry
Sambucus canadensis
zones 3b–9a
zone 8b Goji Berry
Lycium barbarum
zones 3b–10a
Nuts
5 crops
Vegetables
36 crops
zone 8b Tomato
Solanum lycopersicum
zones 3a–10b
zone 8b Sweet Pepper
Capsicum annuum
zones 4a–10b
zone 8b Hot Pepper
Capsicum species
zones 4a–10b
zone 8b Eggplant
Solanum melongena
zones 5a–10b
zone 8b Potato
Solanum tuberosum
zones 3a–9a
zone 8b Cabbage
Brassica oleracea var. capitata
zones 3a–9b
zone 8b Broccoli
Brassica oleracea var. italica
zones 3a–9a
zone 8b Cauliflower
Brassica oleracea var. botrytis
zones 3b–9a
Herbs
10 crops
zone 8b Basil
Ocimum basilicum
zones 4a–10b
zone 8b Parsley
Petroselinum crispum
zones 3b–9b
zone 8b Cilantro / Coriander
Coriandrum sativum
zones 3b–9b
zone 8b Dill
Anethum graveolens
zones 3b–9a
zone 8b Oregano
Origanum vulgare
zones 4a–9b
zone 8b Thyme
Thymus vulgaris
zones 4a–9a
zone 8b Rosemary
Salvia rosmarinus
zones 7a–10b
zone 8b Sage
Salvia officinalis
zones 4a–9a
Plan the year
Planting calendar for Frisco
Year-view of seed starting, transplanting, planting, pruning, fertilizing, harvest, and pest-watch windows tuned to Frisco's local frost dates.
Week ? · loading
This week in Frisco, TX (zone 8b)
Quiet week in Frisco, 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
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.
Multiple species (Aphididae)
Small soft-bodied sap-sucking insects that reproduce explosively in spring. Excrete honeydew that supports sooty mold and attracts ants. Transmit viral diseases.
Odocoileus species
Whitetail and mule deer browse can devastate orchards and gardens, particularly in winter when food is scarce. Antler rub on young trunks kills saplings outright.
Meloidogyne species
Microscopic soil-dwelling worm that forms galls on roots, reducing vigor and yield.
Sylvilagus and Lepus species
Cottontails and jackrabbits strip bark from young fruit trees in winter and graze tender garden vegetables year-round, especially seedlings.
Tetranychus urticae
Tiny mite that feeds on leaf undersides, causing stippling and webbing during hot dry weather.
Multiple species (Chrysomelidae)
Tiny black or bronze jumping beetles that put hundreds of small holes in seedling leaves. Most damaging on direct-seeded brassicas and young eggplant.
Popillia japonica
Defoliating beetle introduced to North America in 1916. Skeletonizes leaves of many fruit trees, berry canes, and pecan.
Microtus species
Field voles and meadow voles girdle young fruit-tree trunks under snow cover during winter and chew root crops. The leading cause of mysterious orchard losses.
Top diseases for zone 8b
Ranked by how many crops in your zone they affect. Click through for symptoms, controls, and resistant varieties.
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.
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.
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
Soil-borne fungal disease that plugs vascular tissue and kills affected plants. Persists in soil for many years; impossible to eliminate once established.
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.
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
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
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.
Companion planting suggestions
Beneficial pairings drawn from companion data, filtered to crops that grow in zone 8b.
- Peach + Garlic
Garlic planted around peach trees suppresses peach borer and provides general fungal-pressure reduction.
- Fig + Rosemary
Rosemary tolerates the dry sites figs prefer and provides aromatic pest deterrence.
- American Persimmon + Pawpaw
Both natives thrive in similar soils and contribute to a polyculture that supports native pollinators and fauna.
- Jujube + Thyme
Thyme groundcover suits jujube's low-water profile and deters cabbage moth and aphid populations.
- Rabbiteye Blueberry + Thyme
Thyme tolerates the acidic soil and full sun rabbiteyes need and supports beneficial insect populations.
- Blackberry + Garlic
Garlic between blackberry rows reduces fungal pressure on canes during humid weather.
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 Frisco
Select disease-resistant varieties proven in North Texas conditions. Local extension resources and nurseries can recommend fireblight-resistant apples and pears; these perform far better than standard commercial varieties that struggle with regional humidity and spring disease pressure. Delay transplanting tender perennials into the garden until mid-April, even though the average last frost date is March 18. Occasional hard freezes into early April are common enough to justify the wait, protecting newly leafed-out growth on figs and other sensitive species. Establish deep-water irrigation (2 to 3 inches per week from rainfall or hand-watering) by mid-July, when summer heat peaks. This proves far more critical to fruit size and quality than spring pruning or early-season fertilizing.
Frequently asked questions
- What fruit trees grow best in Frisco?
Peaches, Japanese plums, pomegranates, and Asian persimmons are near-ideal matches for the heat and humidity. Apples and pears are certainly possible but require disease-resistant varieties suited to North Texas conditions. Fig trees also thrive but need late-spring frost protection.
- When should I plant fruit trees in Frisco?
Plant in late fall or early winter (November through January) to establish roots before spring heat arrives. Bare-root trees planted in January will root into cool soil without experiencing transplant stress. Avoid planting after March; spring-planted trees spend summer energy on recovery rather than growth.
- What's the biggest frost risk in this area?
Late spring freezes in March and early April remain the primary threat. While the average last frost is March 18, hard freezes into early April are common enough to damage flower buds on tender fruits like figs and peaches. Frost cloths or burlap protection during late March guard against these late freezes.
- How do I manage fireblight on my apples and pears?
Plant fireblight-resistant varieties from the start. Avoid high-nitrogen fertilizer and excessive spring pruning, which promote the tender growth that fireblight exploits during warm, wet springs. Prune infected branches during dry weather and disinfect tools between cuts.
- Why are my stone fruits dropping fruit in mid-summer?
Inadequate summer irrigation is the leading cause. Fruit development demands consistent moisture (2 to 3 inches per week) during July and August when temperatures exceed 95°F. Without it, trees shed fruit to conserve water, dramatically reducing yield. Mulching heavily around the tree base helps retain soil moisture.
- Can I grow tomatoes in Frisco?
Yes, but timing matters. Plant transplants in mid-February for a spring crop harvested by early June before extreme heat arrives. For a fall crop, start seeds indoors in mid-June and transplant in late July to mature during cooler September and October weather.
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Frost data: NOAA Climate Normals 1991-2020, station USW00053914. Local microclimates can shift these dates by a week or more.
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