Watering Frequency Water tomato plants 1-2 inches per week, adjusting for hot, dry weather or rainfall
Newly transplanted tomatoes need daily watering for the first week or two Young but established plants need 1-2 inches of water per week, which may require 3-4 waterings
Mature fruiting plants need 1-2 inches per week but reduce water as fruit ripens to avoid splitting Potted tomatoes may need daily watering, up to 1 gallon per day in hot weather
Signs Your Tomatoes Need Water Wilting or drooping leaves and stems Curling leaves, especially in hot weather Top 2-3 inches of soil is dry and cracked Slow growth or yellowing bottom leaves
Best Watering Methods Water deeply to saturate the top 8 inches of soil Water at the soil level, avoiding wet foliage to prevent disease
Use a soaker hose, watering can, or hose with a gentle setting Water in the morning to allow foliage to dry out during the day
Mulch around plants to retain moisture and prevent evaporation Consider drip irrigation for efficient, targeted watering