Tomatoes

The local tomato is an everyday hero of the Egyptian kitchen, loved for its juicy flesh and that bright, tangy-sweet flavour that turns simple food into something special. Its deep red, rounded fruit holds its shape in cooking yet softens beautifully into rich sauces, making it equally at home in a fresh salad, a slow-simmered tagine, or a classic tomato sauce. As a warm-season, frost-tender crop, it rewards a sunny spot with generous pickings of full-flavoured fruit picked at the peak of ripeness.

Planting

Start seed indoors about 5 to 8 weeks before the last spring frost, then transplant outside only once the danger of frost has passed and the soil has warmed, since the tomato is killed by cold. Sow the seed roughly 0.6 cm deep in a sterile, soilless seed-starting mix. Kept warm at about 24 to 29 C, the seeds usually germinate in around 7 to 10 days, and a heat mat helps hold that temperature until the seedlings push through. Once true leaves appear, thin or move seedlings to about 5 cm apart, and harden the young plants off over roughly a week before they go out. When transplanting, set each plant deep so only the top 2 to 3 sets of true leaves sit above the soil; the buried stem grows extra roots for a sturdier plant. Give every plant full sun, at least 6 hours of direct light a day and ideally 8 to 10, in a warm, sheltered spot. Space transplants about 45 to 90 cm apart in the row with roughly 90 to 150 cm between rows; vining types take the wider spacing while bush types can sit closer.

Fertilizing

Begin with a starter fertilizer that has an NPK ratio under 10 at transplanting time, and resist the urge to overdo nitrogen, which only grows leafy plants that are slow to set fruit. As the first fruits start to enlarge, side-dress with nitrogen, or feed about 3 to 4 weeks after planting using a nitrogen and calcium source such as calcium nitrate (15.5-0-0). If you are growing in containers, switch to a high-potassium liquid feed every 10 to 14 days once those first fruits begin to swell.

Care

Steady, even moisture is the secret to good tomatoes: aim for about 2.5 cm of water a week from rain and irrigation combined, and avoid swinging between wet and dry, which causes the fruit to split and brings on blossom-end rot. Plants in containers may need watering every day during hot weather. Keep an eye out for common pests such as tomato hornworms, aphids, flea beetles, cutworms, Colorado potato beetles and whitefly, along with diseases like early and late blight, Septoria leaf spot, bacterial spot, tomato viruses and grey mould, plus the watering-related disorders of blossom-end rot and fruit splitting. Harvest once the fruit reaches full size and the colour begins to change to its ripe shade, leaving the stalk attached for the best flavour; the first ripe tomatoes usually arrive about 52 to 90 days after transplanting, depending on the variety, and any green fruit can be finished off indoors at around 21 C.

Growing in Egypt: The tomato thrives in Egypt's mild winters and hot summers. In the Nile Delta and around Cairo, make your main summer crop a February to March transplant once frost risk has passed, starting seed indoors about 5 to 6 weeks earlier in December or January, with a secondary planting in September or October. In the hotter south of Upper Egypt, lean toward autumn plantings around October to November and late-winter plantings in January to February to dodge the extreme summer heat while making the most of the mild winter. Mid-summer planting in July or August is the hardest window for a home grower because of high-temperature injury, so it is best avoided or given protection.