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Watering Rex Begonia
Every 7d
Recommended Frequency
1 /2 cup of water
Recommended Amount
Moisture
The Rex Begonia needs to be watered weekly allowing the top inch of soil to dry out between waterings. Make sure to avoid misting as this can lead to problems with powdery mildew. It is best to water your Rex Begonia with distilled water. Water with high mineral salt content can lead to leaf edge burn.
Temperature for Rex Begonia
Best Temperature
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Light Requirements for Rex Begonia
Indirect Sun
Recommended
Light Requirements
Indirect Sun or Filtered Sun is when sun exposure is being filtered through a sheer curtain or is not able to have the sun's rays directly hit the leaves/flowers of your plant.
Humidity Requirements for Rex Begonia
Humidity
Rex begonias thrive in environments with humidity levels around 60%, which falls into the average to high humidity range. Maintaining this level of moisture in the air is crucial for their health and vibrancy. Summary: Rex begonias require around 60% humidity, placing them in the average to high range for optimal growth.
Fertilizing Rex Begonia
Every 30d
Recommended Frequency
Fertilizing
Fertilize your Rex Begonia once a month during spring and summer with a 20-20-20 liquid fertilizer.
Repotting for Rex Begonia
Every 365d
Recommended Frequency
Repotting Recommendations
Repot your Rex Begonia once a year, or once it outgrows its pot.
Best Soil for Rex Begonia
Peat Soil
Recommended Soil
Soil Recommendations
Peat Soil is an acidic soil that retains a lot of moisture and slows decomposition. Due to such a high moisture retention this mix may require irrigation to help with draining. This soil type is best used when paired with organic matter.