Updated: June 27, 2023

Wheatgrass is a popular superfood known for its high nutritional content. Growing your own wheatgrass can be a rewarding experience, but it’s important to provide the right nutrients for optimal growth. Fertilizing your wheatgrass plant is crucial to ensure it receives the necessary elements for healthy development and maximum nutrient density. In this guide, we will discuss the importance of fertilizing, the best types of fertilizer to use, and how to properly apply them to your wheatgrass.

Why is Fertilizing Important?

Like any other plant, wheatgrass requires essential nutrients to thrive. Fertilizers provide these nutrients in a concentrated form, ensuring that your wheatgrass has access to everything it needs for healthy growth. Fertilizing also helps replenish the soil’s nutrient content, especially in indoor or container-grown wheatgrass where the soil may become depleted more quickly.

Proper fertilization enhances the color, taste, and overall quality of your wheatgrass. It promotes vigorous growth, increases chlorophyll production, and boosts nutrient density. By fertilizing your wheatgrass regularly, you can ensure that it remains vibrant, lush, and packed with all the beneficial nutrients it is known for.

Choosing the Right Fertilizer

When it comes to choosing a fertilizer for your wheatgrass, there are several options available. Organic fertilizers are highly recommended as they are derived from natural sources and minimize the risk of chemical residues on your harvested wheatgrass.

One popular choice is compost or well-rotted manure. These organic materials provide a slow-release source of nutrients and improve soil structure over time. They are ideal for long-term fertility and sustainable growth.

Another option is liquid seaweed or kelp fertilizer. Seaweed is rich in trace minerals and growth-promoting hormones that can significantly benefit wheatgrass growth. It also improves soil structure and enhances nutrient uptake.

Alternatively, you can opt for a balanced organic fertilizer specifically formulated for wheatgrass or other grasses. Look for a product with a balanced NPK (nitrogen, phosphorus, and potassium) ratio, as these are the primary macronutrients required by wheatgrass.

When to Fertilize

It’s important to establish a regular fertilization schedule for your wheatgrass plant. Start fertilizing when the wheatgrass reaches around 2-3 inches in height. This is usually within 7-10 days of planting the seeds.

For indoor or container-grown wheatgrass, fertilize every 10-14 days throughout its growth cycle. Outdoor wheatgrass may require less frequent fertilization, typically every 3-4 weeks. Adjust the frequency based on the growth rate and overall health of your wheatgrass.

How to Fertilize

Fertilizing wheatgrass is relatively simple, whether you’re growing it indoors or outdoors. Here’s a step-by-step guide:

  1. Water the Wheatgrass: Before applying fertilizer, thoroughly water your wheatgrass to ensure the soil is moist.

  2. Dilute Liquid Fertilizer: If using liquid seaweed or kelp fertilizer, dilute it according to the manufacturer’s instructions. Typically, a dilution ratio of 1:10 (fertilizer:water) works well.

  3. Apply Organic Fertilizer: If using compost or well-rotted manure, spread a thin layer over the soil surface around the wheatgrass plants. Avoid direct contact with the leaves to prevent potential burning.

  4. Apply Liquid Fertilizer: If using liquid seaweed or kelp fertilizer, pour the diluted mixture evenly over the soil surface surrounding the wheatgrass plants. Ensure that the entire root zone is covered.

  5. Water Again: After applying the fertilizer, give your wheatgrass another thorough watering to help nutrients penetrate the soil and reach the roots.

Remember, moderation is key when fertilizing wheatgrass. Over-fertilizing can lead to excessive growth or nutrient imbalances, which may affect the overall health and quality of your wheatgrass. Always follow the manufacturer’s instructions or consult a gardening expert for specific guidance.

Additional Tips for Healthy Wheatgrass Growth

While fertilization is crucial, there are a few additional tips to keep in mind for optimal wheatgrass growth:

  1. Provide Adequate Light: Wheatgrass requires 6-8 hours of direct sunlight daily. If growing indoors, place your wheatgrass near a bright window or use fluorescent grow lights to ensure sufficient light exposure.

  2. Water Properly: Water your wheatgrass whenever the top inch of soil feels dry. Avoid overwatering as it can lead to root rot and other issues.

  3. Harvest at the Right Time: Harvest your wheatgrass when it reaches a height of 6-8 inches. This is when it is most nutrient-dense and has reached its maximum growth potential.

By following these guidelines and providing your wheatgrass with the necessary nutrients through proper fertilization, you can enjoy a bountiful harvest of healthy, vibrant wheatgrass. Whether you’re using it for juicing, smoothies, or as a nutritious addition to your meals, your homegrown wheatgrass is sure to provide a fresh and nutrient-packed boost to your overall well-being.