10 Greek Basil Seeds

Greek basil stands apart for its compact, dome-shaped habit and its very small, tightly packed leaves that crowd along the stems. The flavour is sweet and warmly aromatic with a gentle peppery, clove-like edge — milder and tidier than the broad-leaved sweet basils. Because the plant naturally grows into a neat little mound, it is as much an ornamental for a sunny windowsill or pot as it is a culinary herb, and the tender leaves are perfect torn fresh over salads, pasta, and tomato dishes.

Planting

This is a warm-season annual and is sensitive to frost, so timing is everything. You can start seed indoors about 6 to 8 weeks before the last spring frost, or sow and transplant outdoors only once all danger of frost has passed and the soil has warmed — wait until nighttime temperatures stay reliably above 10 C. Sow the seed about 0.6 cm deep. Germination usually takes around 5 to 10 days and is best at a soil temperature of about 18 to 21 C, around 20 C being ideal. In Egypt the main constraint is cold nights rather than summer heat: start seed in protected seedbed conditions in late January to February and transplant out in March to April once nights are dependably above 10 C, giving a long cutting season from June through October. In Upper Egypt the frost-free window is wider, so transplanting can begin a few weeks earlier, from late February into March, and an autumn crop is also possible. Avoid open-field sowing in the cold of mid-winter, December to January. Once seedlings have developed 2 to 3 pairs of true leaves, thin or transplant them to their final spacing: roughly 15 to 30 cm apart for full plants, or a closer 10 to 20 cm for cut-leaf production, with direct-sown rows about 45 cm apart. Indoor-started seedlings move outdoors about 6 weeks after sowing, once frost danger has passed. Choose a full-sun spot offering at least 6 to 8 hours of bright light a day; basil tolerates part sun but prefers a warm, sheltered, sunny site.

Fertilizing

Feed lightly. Apply a low-nitrogen starter fertilizer before planting — for example 5-10-5 or 5-10-10. If growth slows about two months after planting, side-dress with roughly 0.1 to 0.2 kg of calcium nitrate per row section as a nitrogen feed. Basil grown in the ground in good soil often needs no added fertilizer at all. For plants in containers, give a diluted balanced liquid feed every 3 to 6 weeks, favouring an organic-based balanced feed and avoiding high-potassium products.

Care

Basil is not drought tolerant and needs a fairly constant supply of soil moisture, so keep the soil evenly moist. Water deeply about every 7 to 10 days, and more often for plants in containers. Water at the base in the morning and avoid wetting the foliage, which helps reduce disease. Pinch the terminal shoot tips regularly, at least weekly, to encourage bushy growth, and harvest young leaves as you need them. For the best flavour, harvest just before flowering and pinch out flower buds as they appear, since flowering turns plants woody and makes the leaves more bitter with reduced yield. Plants typically begin to flower in mid- to late summer, so remove flower stems to keep leaf quality high. For a full cut, take the plant back to about 10 to 15 cm above the ground to promote regrowth, and harvest in the cool of the early morning. Watch for common problems: diseases such as downy mildew with fluffy growth on leaf undersides, Fusarium wilt, gray mould, bacterial leaf spot, damping-off and root rots; and pests including aphids, slugs and snails, spider mites, whiteflies, Japanese beetles, and leafhoppers. Watering at the base and keeping leaves dry helps limit downy mildew.