Every gardener dreams of a bountiful harvest, brimming with crisp, vibrant vegetables. Achieving this dream requires more than just choosing the right seeds and diligent watering; it demands attention to the soil. Organic soil amendments are a proven way to enrich your soil and ultimately increase your vegetable yields. Let’s explore why and how.

What are Organic soil amendments?

At its essence, organic soil amendment involves adding natural materials to the soil to improve its physical properties and nutrient profile. Materials can range from compost and manure to more unique additions like phytoplankton. These enhancements invigorate the soil with essential nutrients that plants need to thrive, such as nitrogen, phosphorus, and potassium.

grow your own tomatoes balcony garden

Benefits of Organic soil amendments for Vegetable Gardens

Rich in Nutrients:

Organic soil amendments deliver a powerful nutrient boost to your garden. This translates into healthier, stronger vegetable plants that produce higher yields.

Improved Soil Structure:

A well-structured soil retains water more effectively and facilitates better root growth. Organic soil amendments can improve soil structure, leading to healthier, more productive vegetable plants.

Promotes Beneficial Microorganisms:

Organic soil amendments not only nourish plants, but they also nourish the soil’s microbiome. Healthy soil teems with beneficial bacteria and fungi that support plant growth and health.


Organic soil amendments are derived from natural, renewable sources, making them an eco-friendly choice for your vegetable garden.

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Boosting Vegetable Yields with Organic soil amendments

To leverage the power of organic soil amendments for your vegetable garden, follow these steps:

Test Your Soil:

Before applying any soil amendments, it’s essential to understand your soil’s current state. Home soil test kits can provide information about pH and nutrient levels.

Choose the Right Enhancement:

Different soil amendments offer different benefits. Compost improves soil structure, manure provides a nutrient boost, and phytoplankton-based enhancers offer a comprehensive range of macro and micro-nutrients.

Apply the Enhancement:

You can mix the enhancement into the soil when preparing your garden beds, or apply it around existing plants. Follow the manufacturer’s instructions for best results. When using MARPHYL Organic Soil Enhancer we recommend adding it to the water with a ratio of 1:20 and using this mixture every other time you water your plants.

Regular Maintenance:

Continue regular watering and care routines. Applying an organic soil amendment is not a one-and-done solution, but rather part of a holistic approach to gardening.

Observe and Adapt:

Monitor your plants for signs of improved health and growth. If you’re not seeing the results you want, you may need to adjust your enhancement strategy.


Don't forget to add MARPHYL Organic Soil Enhancer every other watering

Plants rely on potassium to facilitate the circulation of nutrients and on nitrogen as the essential element in photosynthesis, while the roots need phosphorus to thrive. MARPHYL® Organic Soil Enhancer is high in potassium, nitrogen, and phosphorus, and also contains trace amounts of other nutrients, such as calcium and magnesium for optimum plant health and growth.

Add MARPHYL® Organic Soil Enhancer to the water every other time you water your aloe plant. Recommended ratio is 1:20.

Marphyl Marine Phytoplankton Natural Multi-species Soil-Enhancer 2 products beauty shot

In summary, organic soil amendments provide a holistic way to improve your soil’s health and nutrient content, leading to increased vegetable yields. Not only will you be rewarded with a more bountiful harvest, but you’ll also have the satisfaction of knowing that you’re gardening in an eco-friendly way.

Remember, a productive garden begins with healthy soil, and organic soil amendments are a key part of that equation. Happy gardening!