Earth Dust All-Natural Plant Nutrients

(4 customer reviews)



  • Easy To Use – Mix Into Soil Then Just Water
  • Works for Vegetative and Flowering Growth
  • Feeds Up To 64 Gallons of Soil with 1x 4lb bag of Earth Dust Base & 1x 4lb bag of Earth Dust Boost
  • Free USA Shipping (Only Ships to USA No International)
  • Discrete Shipping – Plain Brown Box
  • 120 Day Satisfaction or 100% Money Back

We plant 1 tree through the National Forest Foundation for each bag of nutrients purchased through The Green Sunshine Company’s website.  Currently donating to the California Wildfire Restoration Fund.



Earth Dust is our all-natural plant nutrient that makes it easy to grow by “just adding water” to your soil for the entire growth cycle. It feeds the microbes in your soil and keeps your plants thriving from seedling all the way through flower. Earth Dust represents an organic dry amendment method of gardening.  It gives the soil what it needs to support your plants through every stage of growth.  Because you only need to water your soil with Earth Dust, you can concentrate on caring for your plants and getting a healthy crop “on autopilot”.  Now you can grow without spending hours of your life mixing nutrients, and you can do it naturally.

Product Highlights

  • All-Natural Ingredients – Mostly plant based – Safe around children and pets.
  • Packaged in kraft paper bags that are recyclable and compostable.
  • Easy to Use – Just mix the powder into soil 3 separate times – then water only.
  • Full of beneficial microbe food.  Creates a resilient, living soil that defends against pests and diseases.
  • Rich in trace minerals and nutrients for full plant expression. Sourced from rock dust, sea-farmed kelp, and land-grown crops.
  • Soil Conditioners help balance pH and make nutrients more available in the soil.  Achieved with ingredients like bat guano, worm castings, limestone, molasses, and humic acid.
  • The correct balance of N-P-K nutrients for each stage of growth:
    • Earth Dust Base (3-1-2) contains key nutrients for sustained vegetative growth. High nitrogen (N), Low Phosphorous (P), and Medium Potassium (K).
    • Earth Dust Boost (2-3-6) contains accelerated-release nutrients for powerful flowering growth. Low nitrogen (N), Medium Phosphorous (P), and High Potassium (K).
  • Re-use soil harvest after harvest by simply adding more Earth Dust Base to begin again.  Create your own living soil that gets better every time it’s used.
  • Go organic, save time, and get predictable, healthy harvests.

Video Overview

Here’s How You Can Grow Without All the Hassle And Do It Naturally

Have you ever strolled around the aisles of a hydro shop or browsed an online store looking for nutrients? The options are endless, and almost all of them represent a science experiment waiting to happen.

A little bit of Bottle A & B, and maybe Bottle C & D, and by the end of it, you’re not sure what you’re doing to your plants.

All you want to do is grow healthy plants and get a predictable, high-quality harvest grow after grow.

Yes, and you want to spend the most time caring and enjoying your garden — not doing extra gardening chores that take up time.

Why Traditional Nutrients Need To Be Mixed Every Single Week

Traditional nutrients that you mix into a solution are only designed to last a few days up to a single week.  This is why you often see a large “feeding chart” or table that describes the specific and exact ratio of nutrients that changes every week. 

What traditional nutrients do is they feed the plant directly – most of them are designed to work in soil or “soilless” mediums that aren’t soil at all – they just suspend the plant’s roots “in air” so that water can get to them.

This means you have to be very careful with the ratio of nutrients you’re giving your plants.

Too much, and the plant won’t be able to handle it, and you’ll end up with nutrient burn scarring the leaves of your plants. Too little, and your plant won’t have everything it needs for healthy growth, leading to deficiencies that need to be corrected.

You want to be somewhere in the middle, however it takes a lot of practice to learn and fine-tune a nutrient schedule and get good at not making a mistake and then correcting those mistakes.

Some growers add nutrients with every watering, others use plain water in between, but at the end of the day it means a whole lot of measuring, mixing, and metering water.

Additionally, if you want to try a different nutrient line, the learning curve starts all over again.

What’s more, is that you also have to be aware of the pH of your water, since certain nutrients can’t be used by your plants if these readings are out of whack.

If you’re a beginning gardener, or even an expert, this can get frustrating and also eat up a lot of your time whenever you feed your plants.

How Organic Gardening Means Less Work For You

Think of an outdoor garden.

Do you see your neighbor filling up large vats of water, mixing in nutrients, dipping scientific instruments measuring the pH, then dumping all of that into his garden?

No. Why?  Because nature takes care of it.

Plants are designed to operate in a living soil.  This balance of organisms work together to break down nutrients, and keep your plant resilient against pests and diseases just like Mother Nature intended.

Get your soil right, and all you need to do is water.  Just like the outdoors.

Earth Dust As A Natural Soil Amendment and Fertilizer

Earth Dust contains just the right amount of plant nutrients, soil conditioners, and microbe food to treat your soil and set the stage for healthy growth on “autopilot”.

Think of it as a type of dried-up compost you add to your soil.  It’s derived from all sorts of earth-based material, sourced from land plants, sea plants, animals, and rock dust.

All of these ingredients work together in concert to keep your plants happy and your soil thriving and full of life.

Once this happens, all you need to do is keep the soil “alive” by adding water, then mother nature does the rest…

What’s In it?

Instead of dyes, chemicals, manures, additives, and other stuff you might want to wear protective gloves when handling, Earth Dust contains all natural ingredients derived from the Earth in a course powder form.

Plant Nutrient Ingredients: Wheat middlings, Alfalfa meal, Steamed bone meal, Soybean meal, Potassium sulfate, Distillers grains, Fish Meal, Bat Guano

Soil Conditioning Ingredients:  Bat Guano, Limestone, Worm Castings, Humic Acid, Dried Molasses

Trace Mineral Ingredients: AZOMITE, Limestone, Kelp Meal, Fish Meal, Steamed bone meal

Microbe Food Ingredients: Wheat Middlings, Distillers Grains, Worm Castings, Dried Molasses, Soybean Meal

Is Earth Dust Really That Easy to Use?

Sure is!  Nature is doing the hard work for you.

Because you’re feeding the soil and treating it with an organic-based dry amendment, the soil is acting as a buffer to deliver the right amount of nutrients to your plants.

The microbes in the soil to break down nutrients and balance the pH of the soil for proper uptake of minerals and food that your plant needs.

All that’s needed is a mostly dirt-based soil to act as a home for the living microbes and a place for nature to thrive. 

To use Earth Dust, simply follow these steps:

  • Vegetative Growth (1 Feeding)
    • For New Plants and New Soil, add 1-2 Tablespoons per gallon of soil of Earth Dust Base.
    • For New Plants and Recycled Soil (Most Common), add 2-3 Tablespoons per gallon of soil of Earth Dust Base.
    • Just add water until 1 week before flower.
  • Flowering Growth (2 Feedings)
    • 1 Week before flower, “Top Dress” by sprinkling 1 Tablespoon per gallon of soil of Earth Dust Boost and gently working into the top inch of soil.
    • 30 Days later, “Top Dress” again by sprinkling 1-2 Tablespoons per gallon of soil of Earth Dust Boost. For large plants over 4 feet, add up to 3 Tablespoons per gallon of soil.

As you can see, all that is needed are 3 separate feedings, and the rest of the time, water.

The only extra step you might consider is investing in a simple “inline” carbon filtration system, or RO water filter to get your water as clean as can be, free from any chemicals in your water source.

The best part is that when you’re done with your grow, you can keep the soil moist to keep it alive, then when you’re ready for your next plants, re-use the soil by adding Earth Dust Base to start the whole cycle over again.

Our “Full Grow” Guarantee

Earth Dust comes with a full 100% Money Back Guarantee.

You will see for yourself the amazing growth by simply watering your soil with Earth Dust. Your plants in return will give you great yields harvest after harvest.

If you aren’t delighted with your harvest after 120 days, we will give you a 100% refund on the spot.

This is the “Full Grow” Guarantee.  No strings attached. 

In fact, we are so confident that Earth Dust will transform your growing experience by adding simplicity back into your garden that we won’t even ask for the nutrients back!

Is Earth Dust for You?

If you’re a pro grower who likes to obsess over nutrient schedules and spending time fine-tuning the perfect nutrient concoction, then Earth Dust may not be for you.

If you’re looking to adopt a method of growing that will add time back into your life, make growing easy, and doing all that naturally, Earth Dust will give you these things.

Here’s what you and I both know, in a few grows, you’ll surely arrive. The question is, where?  That’s your decision to make right now.  You get to decide whether you want to grow traditionally, or the simple organic way.  You get to choose where you arrive.


FAQ / Usage Guidelines


To use Earth Dust, simply follow these steps:

  • Vegetative Growth (1 Feeding)
    • For New Plants and New Soil, add 1-2 Tablespoons per gallon of soil of Earth Dust Base.
    • For New Plants and Recycled Soil (Most Common), add 2-3 Tablespoons per gallon of soil of Earth Dust Base.
    • Just add water until 1 week before flower.
  • Flowering Growth (2 Feedings)
    • 1 Week before flower, “Top Dress” by sprinkling 1-2 Tablespoons per gallon of soil of Earth Dust Boost and gently working into the top inch of soil.
    • 30 Days later, “Top Dress” again by sprinkling 1-2 Tablespoons per gallon of soil of Earth Dust Boost. For large plants over 4 feet, add 3 Tablespoons per gallon of soil.

All that is needed are 3 separate feedings, and the rest of the time, water.

What Kind of Soil to Use?

It’s recommended to use a soil with some organic compounds in the soil, so that there is some “breakdown” activity and plant matter to keep your soil alive.  This type of activity makes the plant-based ingredients of Earth Dust available to your plants.

Look for “peat moss”, “aged forest products”, and/or “compost” in a high quality soil mix from your garden or hydro store.  There should be some coco coir and/or perlite in the mix for a well-draining soil.  Good brands include Fox Farms [Coco Loco, Happy Frog, Ocean Forest], Royal Gold [Mendo Mix, Basement Mix, King’s Mix], Roots Organic Potting Soil [All Mixes] and others.  Make sure the soil mix has either no added nutrients/amendments, or is lightly amended or “charged” for 1-2 weeks of growth.  If the soil is heavily amended, only use 1 tablespoon or less of Earth Dust Base to start.

If you want to use 100% coco, please note this is a “soilless” medium that does not contain organic materials that break down. You may need to pay closer attention to water pH (aim for 6.5-6.8 pH) and start your soil by mixing in 2-3 tablespoons per gallon of Earth Dust Base and 1/2 tablespoon per gallon of Earth Dust Boost.

What Kind of Water to Use?

For optimal results, it’s recommended to use carbon filtered water from your tap.  It’s OK to use straight tap water, but it’s best to have some sort of filtration to remove particles and chemicals from your water.  Almost all city water contains chlorine and chloramine  — detrimental to the microbes in the soil.

You don’t need to pH adjust your water, especially if you carbon filter your water.  If you do pH your water, the chemicals can build up in the soil, so use them sparingly and only for a slight adjustment.  If you’d like to try pH correction, use organic crystals or liquid. Look for Citric acid or Potassium bicarbonate.

If you’re concerned about your water source, invest in filtration first.  If you run into problems, then consider pHing your water.

How Much Water to Use?

Your soil will perform at the best if it is kept moist so that it can stay “alive”.  Small, frequent waterings with no run-off are recommended.  You don’t need to flush your soil with Earth Dust, in fact, it’s recommended to water so that little to no “run off” (water exiting the bottom of your pot) occurs. Growers get great success with automatic “drip” feeding systems with a pump, or using Blumat carrots so that the soil maintains a consistent moisture level.








Four pounds of Earth Dust is approximately 8 cups of fertilizer.  Each cup of fertilizer contains 16 tablespoons.  1-3 tablespoons is needed for each gallon of soil, 3 times per grow.  3-9 tablespoons of fertilizer are needed per gallon of soil for each full grow.


Earth Dust Safety Data Sheet


4 reviews for Earth Dust All-Natural Plant Nutrients

  1. Headman (verified owner)

    This have been the best I have found. I do use Recharge “microbe tea” and 1-2 times during flower I will mix the Bloom to the tea half of normal you would use in soil. It out performed my Advanced and GH and other lines of bottled nutes by a long shot. I do use rain water also.

  2. Daunte

    I’ve been growing for a few years now, using all different types of nutrients. I started of using bottle nutrients because that’s what everyone said was best (smh). Way too much work for someone like me. Then I found dry amendments by watching YouTube videos, seemed to work a little better for me but I still couldn’t properly feed my plants. Then one of my friends bought a ES300 from The Green Sunshine co. and as a treat they sent him a free test pack of the Earth Dust! I was super happy because he grows hydro! Witch meant the Earth Dust was for me lol. I was just starting some new plants so it was perfect timing! Immediately I saw a difference in my plants, within the first week they had exploded and I literally wasn’t doing anything different from my previous grow. I was stoked!! I finally found what I had been looking for! No more wasting money on stuff I wasn’t sure was going to work! They offer a nice blend for veg and flower! Same simple application for both. I’m definitely using Earth Dust from now on, no need for anything else!! 💯 Thank You Green Sunshine Co!

  3. Alan L Murphy (verified owner)

    Awesome product! Im new to organics and have always used bottled nutrients and started to run into issues with deficiencies and ph problems so i bought earth dust and mixed into my soil and my plants haven never been healthier. And for the price i am going to stick with earth dust for both indoor and outdoor growing… now if only i could afford an es300 lol id be in business!

  4. Eric Turner

    Been using this product for just about a full year now and it is an Excellent amendment and very easy to use , I mix it with my preferred soil and it keeps My plants very lush and green in veg then i hit them with the boost 2 weeks into flower and get beautiful solid BUds that taste amazing. I am so impressed with it that we will be using it exclusively in out annual Breeder cup this year. Thank to Geen Sunshine Company for another fantastic product at a great price

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