Watering Calculator
Estimate watering needs based on plant selection, container, sun exposure, and season.
Plant
Hot summers, cold winters, distinct seasons — Central Europe, NE United States (USDA 6-7)
Watering Estimate
Swiss Chard
Per Day
1.5L
Per Week
10.5L
Times / Week
2×
Per Watering
6L
Includes about 15% extra that drains out, so the whole root ball gets wet and salts are flushed out.
Estimates based on typical conditions. Adjust for local weather, soil type, and rainfall.