Chocolate Basil
Chocolate Basil is a heirloom herb. Germination takes 5-10 days and fruit ripens from about day 65-75. Skin runs to dark green leaves with purple undersides and dark purple-bronze stems. Water need is moderate — regular watering. Suits zones 2-11. It will crop in a container.
Sowing
Start indoors 6-8 weeks before last frost or direct sow after soil reaches 60°F. Transplant after all danger of frost passes.
Cultivation
- Sun
- Full sun (6+ hours)
- Water
- Moderate — regular watering
- Soil
- Rich, well-drained soil with organic matter
- Soil pH
- 6.0-7.0
- Spacing
- 12-15 inches
- Height
- 1-10 feet
- Season
- Warm season annual
Appearance & flavour
- Colour
- Dark green leaves with purple undersides and dark purple-bronze stems
- Size
- 4-6"
- Shape
- Compact bushy plant with oval leaves and purple stems
- Flavour
- Sweet basil with distinct chocolate, cinnamon, and warm spice notes
In the kitchen
Chocolate desserts, fruit salads, specialty pestos, cocktail garnish, ice cream infusions, mole sauces
Pests, disease & resistance
- Pests
- Aphids, spider mites, Japanese beetles
- Diseases
- Fusarium wilt, downy mildew, bacterial leaf spot
- Resistance
- Good resistance to common basil diseases
Planting calendar by USDA zone
| Zone | Start indoors | Transplant | Direct sow | Harvest |
|---|---|---|---|---|
| 2 | April – May | June – August | — | August – September |
| 3 | April – May | June – July | — | July – October |
| 4 | March – April | June – July | — | July – October |
| 5 | March – April | May – June | — | June – October |
| 6 | March – April | May – June | — | June – November |
| 7 | February – March | April – June | — | June – November |
| 8 | February – March | April – May | — | May – December |
| 9 | January – February | March – April | — | April – December |
| 10 | January | February – April | — | April – December |
| 11 | January | January – March | — | March – December |
Companion planting
8 beneficial pairings indexed for this variety, 3 to avoid.
Avoid
Nutrition (per 100 g)
- Calories (per 100 g)
- 23
- Protein (g)
- 3.15
- Fat (g)
- 0.64
- Carbohydrate (g)
- 2.65
- Fibre (g)
- 1.6
- Sugars (g)
- 0.3
- Vitamin A (µg)
- 264
- Vitamin C (mg)
- 18
- Vitamin E (mg)
- 0.8
- Vitamin K (µg)
- 415
- Vitamin B6 (mg)
- 0.155
- Folate (µg)
- 68
- Calcium (mg)
- 177
- Iron (mg)
- 3.17
- Magnesium (mg)
- 64
- Phosphorus (mg)
- 56
- Potassium (mg)
- 295
- Zinc (mg)
- 0.81
- Selenium (µg)
- 0.3
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 Chocolate Basil?
Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.
Similar varieties
Other herbs with a comparable time to harvest, so a season that suits Chocolate Basil suits these too.
- Cinnamon Basil 65 days
- Lemon Thyme 65 days
- Chocolate Mint 65 days
- Cardinal Basil 65 days
- Genovese Basil 68 days
- Flat-Leaf Parsley 70 days