Basil 'Dark Opal'
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Dark Opal Basil: Ornamental Beauty and Bold Flavor
Dark Opal Basil (Ocimum basilicum), offered by OSC Seeds
Dark Opal Basil is an exceptional annual herb with stunning bronze-purple foliage, bringing ornamental appeal to any garden. Its bold flavor and rich aroma make it perfect for vinegars, seasonings, and a variety of culinary uses. Mature seeds can also be used as a thickening agent in sweet beverages, a popular practice in Asia. Occasional green leaves are normal for this variety.
Spread: 20 to 30 cm
Plant height: 30 to 60 cm
Packet size: Approximately 250 seeds
Companion plants: Tomatoes, peppers, eggplants
Incompatible plants: Rue, sage
How to Grow:
Direct sow outdoors in late May or early June once the soil has warmed, as basil is sensitive to temperatures below 15°C. Plant seeds 4 mm deep, spaced 6 mm apart, and thin to 20-25 cm once seedlings emerge. For an earlier start, sow indoors 4 to 6 weeks before the last frost at 21°C for germination in 7 to 10 days. Continue growing at 21°C, then harden off and transplant outdoors after frost danger has passed.
Dark Opal Basil is perfect for borders and containers, adding vibrant color and bold aroma to your garden while providing flavorful leaves for culinary delights all season long.
