SKU: TNW-EULU-053
Categories: Seeds & Plants
Italian basil is the classic sweet, aromatic basil that defines Mediterranean cooking. It carries large, glossy deep-green leaves with a soft cupped shape and a warm, sweet fragrance with hints of clove and anise. Its tender leaves make it the natural choice for fresh pesto, tomato and mozzarella dishes, pasta sauces and salads, where a generous, leafy harvest matters more than the small-leaved or purple ornamental basils. Pinching it often keeps the plant bushy and full of new growth all season.
Basil is a warm-season annual that is sensitive to frost, so timing matters. You can start seed indoors 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, waiting until nighttime temperatures stay consistently above 10 C. Sow the seed about 0.6 cm deep. Seeds usually germinate in roughly 5 to 10 days, with the best results at a soil temperature of about 18 to 21 C; around 20 C is ideal. Thin or transplant seedlings once they have developed 2 to 3 pairs of true leaves, moving them to their final spacing of about 15 to 30 cm apart for full-size plants, or closer at about 10 to 20 cm apart for cut-leaf production. Direct-sown rows are set about 45 cm apart. Indoor-started seedlings can go out about 6 weeks after sowing, once frost danger has passed. Give plants full sun with at least 6 to 8 hours of bright light per day; they tolerate part sun but prefer a warm, sheltered, sunny spot. In Egypt the main concern is cold nights below about 10 C rather than the summer heat. In the Nile Delta and Lower Egypt, start seed in a protected seedbed in late January through February and transplant out in March or April once nights are reliably above 10 C, for a long cutting season from June through October; avoid sowing into the cold mid-winter. In the warmer Upper Egypt, the frost-free window is wider, so transplanting can begin a few weeks earlier, from late February into March, and a second autumn crop is feasible. Mid-winter open-field sowing in December and January is not advised in either region because of the cold nights.
Apply a low-nitrogen starter fertilizer before planting, for example a 5-10-5 blend at about 3 ounces per 10 feet of row, or a 5-10-10 blend at about 3 lb per 100 square feet. If growth slows about 2 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. Container plants are different and benefit from a diluted balanced liquid feed every 3 to 6 weeks; choose an organic-based balanced feed and avoid high-potassium fertilizers.
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, more often for plants in containers, watering at the base in the morning and avoiding wetting the foliage to reduce disease. In the most heat-intense summer weeks in Upper Egypt, provide consistent moisture and some afternoon relief, since basil suffers under heat stress. Pinch the terminal shoot tips regularly, at least weekly, to encourage bushy growth. Watch for common problems: diseases such as downy mildew, which shows fluffy growth on leaf undersides, along with Fusarium wilt, gray mold, 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 the leaves dry helps limit downy mildew. Begin harvesting young leaves as needed, and for the best flavour harvest just before flowering while pinching out flower buds as they appear. For a full cut, take the plant back to about 10 to 15 cm above the ground to promote regrowth, harvesting in the cool early morning. Plants typically start to flower in mid- to late summer, which makes them woody and the leaves more bitter with reduced yield, so remove flower stems to keep the leaves at their best.
Your email address will not be published. Required fields are marked *
Please login to write review!