How to Balance pH for Orange Daylilies

Maintaining the proper pH level in the soil is crucial for the healthy growth and vibrant blooms of orange daylilies. This comprehensive guide will provide you with the necessary steps to balance the pH for your orange daylilies, ensuring they thrive in your garden.

Understanding the Ideal pH Range for Orange Daylilies

Orange daylilies prefer a slightly acidic to neutral soil pH, with an optimal range between 6.0 and 7.0. This pH range ensures that the essential nutrients are readily available for the plants, allowing them to absorb and utilize these nutrients effectively.

Soil Testing: Determining the Current pH Level

orange daylilyImage source: Pixabay

Before you can begin balancing the pH, it’s crucial to determine the current pH level of your soil. You can do this by using a soil test kit or by contacting your local cooperative extension service, which can provide professional soil analysis and recommendations.

Adjusting the Soil pH

Depending on the results of your soil test, you may need to either increase or decrease the pH level to achieve the optimal range for your orange daylilies.

Increasing the Soil pH (Alkaline Soil)

If your soil is too acidic, with a pH below 6.0, you can increase the pH by adding lime to the soil. The amount of lime needed will depend on the current pH level and the soil texture. Refer to the product instructions or consult with a local expert to determine the appropriate amount of lime to apply.

Decreasing the Soil pH (Acidic Soil)

If your soil is too alkaline, with a pH above 7.0, you can lower the pH by adding sulfur or other acidic amendments. Elemental sulfur is a common choice, as it can effectively lower the soil pH. Again, the amount needed will depend on the current pH level and soil type, so follow the product instructions or seek guidance from a professional.

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Homemade Potting Mix for Orange Daylilies

orange daylily 2Image source: Pixabay

Creating a well-draining, nutrient-rich potting mix can also help maintain the optimal pH for your orange daylilies. Here’s a recipe for a homemade potting mix:

  • 2 parts potting soil
  • 1 part perlite or vermiculite
  • 1 part peat moss or coir
  • 1 part compost
  • 1/2 part coarse sand

Mix these ingredients thoroughly and adjust the pH as needed based on your soil test results.

Ongoing Maintenance and Monitoring

After adjusting the soil pH, it’s essential to monitor the plants regularly and make any necessary adjustments. Retest the soil periodically, especially if you notice any changes in the plant’s growth or appearance.

Additionally, consider the following maintenance tips:

  • Water the plants regularly, keeping the soil moist but not waterlogged.
  • Apply a balanced, slow-release fertilizer in early spring and midsummer.
  • Provide the plants with ample, bright, indirect sunlight.
  • Mulch around the base of the plants to help retain moisture and suppress weeds.

By following these steps, you can successfully balance the pH for your orange daylilies, ensuring they thrive and produce vibrant, long-lasting blooms in your garden.


  1. Clemson University Cooperative Extension: Daylily
  2. Orange Daylily Soil Requirements
  3. Soil pH and Daylily Color