kale

Best Planting Times for Kale in Nevada

Planting MethodActivityRecommended Dates
Outdoor PlantingIndoor Seed StartingFebruary 15 – March 15
Transplant OutdoorsMarch 15 – April 15
Fall PlantingDirect Sow OutdoorsAugust 1 – September 1

Planting Conditions

Nevada has a diverse climate, ranging from arid desert regions to cooler mountainous areas, falling within USDA Hardiness Zones 4a to 9a. The state’s wide range of temperatures and dry conditions require careful planning for growing cool-season crops like kale.

Plant kale outdoors approximately 4-6 weeks before the last frost in spring, and 6-8 weeks before the first frost in fall.


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Useful Tools for Starting Kale Indoors

Using the right tools can save you time and increase your success rate.

Seeds

Quality seeds lead to better germination and healthier plants. Starting with high-quality seeds gives your kale the best chance to thrive from the very beginning.
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Browse Kale Seeds on Amazon

Planting Trays

Planting trays help you organize your seedlings and ensure they have enough space to grow before you transplant them outdoors. This makes the process more efficient and increases the chances of strong, healthy plants.
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Grow Lights

Grow lights are essential if you don’t have enough natural sunlight. They provide your seedlings with the light they need to grow strong and healthy, even in less-than-ideal conditions.
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Seed Starting Soil

Using light, fine soil specifically designed for seed starting helps young roots establish quickly and promotes healthy growth. It’s an easy way to give your seedlings the best start possible.
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Garden Tools and Fertilizer

Garden Trowel

A garden trowel is a handy tool that makes transplanting your seedlings easier and more precise, ensuring that each plant is placed at the right depth without damaging the roots.
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Soil and Fertilizer

Fertilizer is essential for enhancing growth, especially if your soil is nutrient-poor. By enriching the soil, you give your kale plants the nutrients they need to grow robust and produce a bountiful harvest.
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Other planting guides for Nevada:

Any questions on growing kale? Visit our forum to discuss: Growing Kale


Average Last Frost Dates for Nevada’s Largest Cities

CityAverage Last Frost Date
Las VegasMarch 15
HendersonMarch 20
RenoApril 25
North Las VegasMarch 15
SparksApril 25
Carson CityMay 5
FernleyApril 30
ElkoMay 15
MesquiteMarch 10
Boulder CityMarch 20

Average First Frost Dates for Nevada’s Largest Cities

CityAverage First Frost Date
Las VegasNovember 25
HendersonNovember 28
RenoOctober 10
North Las VegasNovember 25
SparksOctober 10
Carson CityOctober 5
FernleyOctober 8
ElkoSeptember 30
MesquiteNovember 30
Boulder CityNovember 28

Please note: These dates are averages and can vary from year to year. It’s always a good idea to monitor local weather forecasts and consider your specific location and microclimate when planning your gardening activities.

Starting Kale Indoors

In areas like Las Vegas (Zone 9a), start kale seeds indoors from February 15 to March 15. This timing ensures that seedlings are ready for outdoor transplanting from mid-March to mid-April, before the heat of summer arrives.

Transplanting Kale Seedlings

Transplant seedlings outdoors from March 15 to April 15, ensuring soil temperatures are consistently above 45°F. Space seedlings 12-18 inches apart in rows at least 18 inches apart to allow for good air circulation and sunlight exposure.

General Care and Maintenance

Watering:

  • Water deeply and consistently to keep the soil evenly moist. Nevada’s dry climate requires regular watering, especially in the hotter, arid regions.
  • Water at the base of the plants to prevent wetting the foliage, which helps reduce the risk of fungal diseases.

Fertilizing:

  • Apply a balanced fertilizer at planting and again when the leaves begin to develop. Adding compost to the soil before planting improves fertility and moisture retention in Nevada’s typically sandy or rocky soils.

Pest and Disease Management:

  • Monitor for common pests like aphids, flea beetles, and cabbage worms. The dry climate can reduce some fungal diseases, but vigilance is still necessary.
  • Use organic or integrated pest management strategies to protect your plants from pests and diseases.

Harvesting Kale:

  • Harvest kale leaves when they are large enough to eat but still tender. Regular harvesting encourages new growth and can extend the harvesting season, particularly in Nevada’s mild fall and winter climates.
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