What's the most effective way to grow tomatoes successfully?

Successful tomato growing begins with selecting the best variety. Select disease-resistant varieties that are identified by VFN (e.g., Virus, Fusarium, and Nematode), appropriate for your climate. Plant tomatoes once the danger of frost has passed and the soil temperature has reached 60°F (15°C). Bury the plant stems deeply for sturdy roots. Water deeply and consistently, but only at the soil level. Stake plants immediately.

Soil preparation is essential. Test pH at 6.2-6.8 before planting. Incorporate 3 inches of compost into the soil you have. Add some balanced fertilizer while preparing the bed. Use a soil thermometer to ensure the soil is warm enough. Cold soil can create permanent stunting.

Proper water management can prevent common problems. Provide 1-2 inches weekly at the base. Overhead watering with drip irrigation or soaker hoses works well. Wetting the leaves should be avoided at all costs to prevent fungal diseases. In heat waves, water twice daily. Containers require more attention.

Pruning increases production. Prune out those suckers below first flowers once per week. Use clean bypass pruners. Don't make heavy cuts on determinate types of plants. I get to work early, while the plants are full of moisture. Take the time to disinfect the tools before working on the next plant to prevent the spread of disease.

Read the full article: How to Grow Tomatoes: Essential Steps for Success