Kale Microgreens
Kale Microgreens is a heirloom microgreen variety (Brassica napus). Harvest begins around day 90; seed germinates in 2-4 days. Set plants Broadcast seeding, densely sown apart. Grow in soil pH 6.0-7.0, zones 8-9, full sun to partial shade (4-6+ hours). Plants reach 4 feet. It will crop in a container.

Sowing
Soak seeds 6-8 hours for better germination. Broadcast sow and cover with blackout dome for 3-4 days until germination.
Cultivation
- Sun
- Full sun to partial shade (4-6+ hours)
- Water
- High — consistent moisture needed
- Soil
- Well-draining microgreen mix or coconut coir
- Soil pH
- 6.0-7.0
- Spacing
- Broadcast seeding, densely sown
- Height
- 4 feet
- Season
- Warm season annual
Appearance & flavour
- Colour
- Green cotyledons with purple-red stems and leaf veining
- Size
- 10 g
- Shape
- Heart-shaped cotyledons on colorful stems
- Flavour
- Mild, sweet, and fresh with subtle cabbage notes, much milder than mature kale
In the kitchen
Smoothie bowls, salads, wraps, pizza toppings, health shots. Excellent for adding color to dishes.
Pests, disease & resistance
- Pests
- Aphids, spider mites (rare indoors)
- Diseases
- Damping off from overwatering, powdery mildew in humid conditions
- Resistance
- Resistant to most diseases when grown with proper air circulation
Planting calendar by USDA zone
| Zone | Start indoors | Transplant | Direct sow | Harvest |
|---|---|---|---|---|
| 1 | January – December | — | — | January – December |
| 2 | January – December | — | — | January – December |
| 3 | January – December | — | — | January – December |
| 4 | January – December | — | — | January – December |
| 5 | January – December | — | — | January – December |
| 6 | January – December | — | — | January – December |
| 7 | January – December | — | — | January – December |
| 8 | January – December | — | — | January – December |
| 9 | January – December | — | — | January – December |
| 10 | January – December | — | — | January – December |
| 11 | January – December | — | — | January – December |
| 12 | January – December | — | — | January – December |
| 13 | January – December | — | — | January – December |
Companion planting
8 beneficial pairings indexed for this variety, 3 to avoid.
Avoid
Nutrition (per 100 g)
- Calories (per 100 g)
- 35
- Protein (g)
- 2.92
- Fat (g)
- 1.49
- Carbohydrate (g)
- 4.42
- Fibre (g)
- 4.1
- Sugars (g)
- 0.99
- Vitamin A (µg)
- 241
- Vitamin C (mg)
- 93.4
- Vitamin E (mg)
- 0.66
- Vitamin K (µg)
- 390
- Vitamin B6 (mg)
- 0.147
- Folate (µg)
- 62
- Calcium (mg)
- 254
- Iron (mg)
- 1.6
- Magnesium (mg)
- 33
- Phosphorus (mg)
- 55
- Potassium (mg)
- 348
- Zinc (mg)
- 0.39
- Selenium (µg)
- 0.9
Where to buy seed and equipment
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Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.
Grown Kale Microgreens?
Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.
Similar varieties
Other microgreens with a comparable time to harvest, so a season that suits Kale Microgreens suits these too.
- Sunflower Microgreens 85 days
- Purple Kohlrabi Microgreens 80 days
- Celery Microgreens 100 days
- Chives Microgreens 75 days
- Basil Microgreens 74 days
- Onion Microgreens 109 days