Tomato

• Originally from South America, tomatoes were brought to Europe in the 16th century and are now cultivated worldwide. They're technically fruits but used as vegetables in cooking.
• Growth habit varies from compact bush varieties to sprawling indeterminate types that can reach 2-3 metres tall. Most varieties require support structures for healthy development.
• Gardeners love tomatoes for their incredible diversity, with varieties offering different colours, sizes, and flavour profiles. The satisfaction of growing your own food makes them irresistible to home gardeners.

• Water 2-3 times weekly, providing deep soaking rather than frequent light watering. Check soil moisture 5cm deep before watering.
• Position in full sun location receiving 6-8 hours direct sunlight daily. In hot climates, provide afternoon shade to prevent heat stress.
• Plant in rich, well-draining soil with pH 6.0-7.0, adding compost and aged manure before planting. Ensure excellent drainage to prevent root rot.
• Feed with tomato fertiliser every 2 weeks once flowering begins, switching from high-nitrogen to high-potassium formulations. Side-dress with compost monthly.
• Prune suckers between main stem and branches, and remove lower leaves touching soil. Support tall varieties with stakes or cages.
• Maintain consistent soil moisture and humidity, mulching heavily to retain water and regulate soil temperature throughout growing season.

• Provide full sun for 6-8 hours daily and protect from strong winds with stakes or cages. Morning sun is particularly important for fruit development.
• Water deeply 2-3 times per week, keeping soil consistently moist but not waterlogged. Mulch around base to retain moisture and prevent soil splash.
• Maintain warm temperatures above 15°C and provide humidity around 60-70% for optimal flowering. In cooler regions, grow in protected positions or greenhouses.
• Feed fortnightly with tomato fertiliser once flowering begins, reducing nitrogen to encourage fruiting over foliage growth.

• Aphids cluster on new growth and stems, causing yellowing leaves. Spray with insecticidal soap or introduce beneficial insects like ladybirds.
• Blossom end rot appears as dark, sunken spots on fruit due to calcium deficiency or inconsistent watering. Maintain even soil moisture and add lime to soil.
• Whitefly infestations cause sticky honeydew on leaves and stunted growth. Use yellow sticky traps and neem oil spray.
• Fungal diseases like early blight create brown spots on leaves. Ensure good air circulation and avoid watering foliage.