Updated: January 31, 2023

Gayfeather, also known as Liatris spicata, is a beautiful perennial that produces tall spiky flowers in shades of pink and purple. To ensure that your gayfeather plant thrives and produces healthy blooms, it is important to fertilize it properly. In this guide, we will go over the best practices for fertilizing your gayfeather plant.

When to Fertilize

The best time to fertilize your gayfeather plant is in the early spring when new growth begins. You can also fertilize again in the middle of summer after the first flush of blooms has faded. Avoid fertilizing in the fall, as this can encourage new growth that may not have time to harden off before winter.

Types of Fertilizer

There are many types of fertilizers available on the market, but for your gayfeather plant, it is best to use a balanced fertilizer with an equal ratio of nitrogen, phosphorus, and potassium (NPK). Look for a slow-release granular fertilizer that will release its nutrients over time.

How to Apply Fertilizer

To apply fertilizer to your gayfeather plant, sprinkle a handful of fertilizer around the base of the plant and water it in well. Do not apply fertilizer directly to the leaves or stems of the plant, as this can cause burn damage.

Other Tips for Fertilizing Your Gayfeather Plant

  • Use a low-nitrogen fertilizer: Too much nitrogen can cause your gayfeather plant to produce lush foliage at the expense of flowers.
  • Do not over-fertilize: Over-fertilizing can cause rapid growth that weakens the plant and makes it more susceptible to disease and pests.
  • Water deeply after fertilizing: This will help distribute the fertilizer evenly through the soil and prevent it from burning the roots.
  • Use organic fertilizers: Organic fertilizers are a great option for those who prefer to use natural products in their garden.

FAQ

How often should I fertilize my gayfeather plant?

You should fertilize your gayfeather plant twice a year: once in the early spring and again in the middle of summer.

What type of fertilizer is best for gayfeather plants?

A balanced fertilizer with an equal ratio of nitrogen, phosphorus, and potassium (NPK) is best for gayfeather plants. Look for a slow-release granular fertilizer.

Can I use compost as a fertilizer for my gayfeather plant?

Yes, compost is a great natural fertilizer for your gayfeather plant. Apply it around the base of the plant in the spring and summer.

Should I fertilize my gayfeather plant in the fall?

No, it is not recommended to fertilize your gayfeather plant in the fall as this can encourage new growth that may not have time to harden off before winter.

Can over-fertilizing harm my gayfeather plant?

Yes, over-fertilizing can harm your gayfeather plant by causing rapid growth that weakens the plant and makes it more susceptible to disease and pests.