Kale illustration 🥬

Kale Growing Guide

Brassicaceae family

Days to Harvest60 days
SunlightPart Sun / Part Shade
Frost ToleranceHeavy
Spacing1/sqft (12" apart)
Germination5-10 days
HardinessVery Hardy
Germ. Temp65°F
Start Indoors6 weeks before last frost

Companion Planting

SageDillOnionsBeetsPotatoes

Avoid Planting Near

Strawberries

Growth Stages

  1. Seedling
  2. Early Vegetative
  3. Late Vegetative / Harvest Ready

Planting Dates by Zone

Zone 1aZone 1bZone 2aZone 2bZone 3aZone 3bZone 4aZone 4bZone 5aZone 5bZone 6aZone 6bZone 7aZone 7bZone 8aZone 8bZone 9aZone 9bZone 10aZone 10bZone 11aZone 11bZone 12aZone 12bZone 13aZone 13b

Frequently Asked Questions

How long does it take to grow Kale?

Kale takes approximately 60 days from planting to harvest.

How much sun does Kale need?

Kale requires part sun / part shade.

How far apart should I plant Kale?

Plant Kale at 1/sqft (12" apart) using square foot gardening spacing.

Can Kale survive frost?

Kale is tolerant of heavy frost and can withstand freezing temperatures.

What are good companion plants for Kale?

Good companion plants for Kale include Sage, Dill, Onions, Beets, Potatoes. Avoid planting near Strawberries.

How long does Kale take to germinate?

Kale seeds germinate in 5-10 days at an optimal temperature of 65°F.

When should I start Kale seeds indoors?

Start Kale seeds indoors 6 weeks before your last frost date, then transplant -4 weeks after last frost.

Plan Your Kale Garden

Track Kale from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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