Black Opal
Variety
Black Opal
created by Nadine N. at 12.12.2023
Features
Cultivation Break
4 Years
Season Overview
Propagating
Planting
Harvest
J
F
M
A
M
J
J
A
S
O
N
D
Description
Deutlich, verbesserte Black Cherry
Non hybrid
Not frost resistant
Growing tips
No growing tips available for this plant.
Details
Light requirement
Sunny
Water requirement
Moist
Soil
Light (sandy)
Nutrient requirement
High
Germination temperature
20–24 °C (Degrees Celsius)
Plant distance
50 cm
Row spacing
50 cm
Seeding depth
1 cm
Companion Plants
Asparagus
Basil
Bean (Broad bean / Faba bean / Field bean)
Broccoli
Brussels sprouts
Cabbage (Cabbage)
Cabbage (Savoy cabbage)
Carrots
Cauliflower
Celery (Celeriac / Celery root)
Celery (Celery)
Chili
Chives
Collard greens (Kale)
Collard greens (Tuscan kale / Dinosaur kale / Palm tree kale)
Common marigold
Cress
Garlic
Kohlrabi / German turnip / Turnip cabbage
Leeks
Lettuce (Common chicory)
Lettuce (Endive / Escarole / Erisée)
Lettuce (Lamb's lettuce)
Lettuce (Lettuce)
Lettuce (Radicchio / Italian chicory)
Lettuce (Sugar loaf)
Mint
Napa cabbage / Chinese cabbage
Onion
Onion (Spring onion)
Oregano
Pak Choi
Parsley
Pepper / Paprika
Radish
Radishes
Spinach (Summer)
Antagonistic Plants
Diseases
Root Rot
Dry rot of crucifers
Powdery mildews
Brown rot
Blossomrot
Grey mold
Early blight of potato
Pests
Land snails
Thrips
Aphids
Spider mites
White fly
