Summary of Reddit Comments on "Sonkir":

Soil Moisture and Watering Tips:

• Watering every three days for potted plants may be insufficient due to smaller moisture reserves.
• Factors influencing watering frequency for plants include size, humidity, sunlight, wind, pot size, mulch presence, drainage, and rainfall.
• Stick finger in soil to check moisture; if damp, no need to water; if dry, water.
• Colorado's high elevation and quick soil drying may require daily watering for potted plants.
• Variability in soil moisture distribution in pots may necessitate measuring in multiple spots.
• Consider fertilizing regularly with products like Espoma Tomato Tone for slow release and Fox Farms Big Bloom or Neptune’s Harvest for weekly feeding.

Tomatoes in Pots:

• Tomatoes in pots may require more water and nutrients compared to in-ground plants.
• Leaves curling could indicate dryness, while yellowing may suggest iron deficiency.
• Use caution with moisture meters' accuracy and consider relying on personal observation and knowledge of plant needs.
• Organic fertilizers may not work quickly in containers, especially late in the growing season.
• Beware of over-reliance on pH meters as they may not provide accurate soil pH readings.

Additional Tips:

• Consider additional shade for tomatoes in excessive sunlight.
• Check pH levels and address potential issues based on the plant's preferences.
• Colorado's temperature fluctuations can impact fruit setting in tomatoes.
• Use quality soil and avoid store-bought options for raised beds.
• Be cautious with moisture meter corrosion and reliability.

This information covers various aspects of caring for potted tomato plants, including watering frequency, soil moisture, nutrients requirements, and potential issues like leaf curling and yellowing.