What plants do I use this on?

Improving soil health is universally important, so this product benefits anything that grows and works on any soil. Use across your garden and lawn. Also great for trees, turf, houseplants—and even as a liquid aerator.

What is this made out of?

The primary active ingredient in the product is activated humics derived from brown coal (decomposed matter). Humics are naturally occurring substance that can do wonders for soil and plant health.

Yes! This product is OMRI certified, derived from only organic substances.

Is it safe to apply where kids and pets will be around?

Yes, as long as you dilute the product with water as directed, areas you apply the product to will not pose any harm to kids or pets!

What makes this better than competitors' products?

The secret is activated humic technology. Activated humics outperform regular humics by being more soluble and bioavailable, enhancing nutrient uptake, improving soil structure, and boosting microbial activity—leading to healthier soil and plants.

I’m a beginner, is this hard to use?

No! This is a great place to start if you’re on the beginning of your gardening journey. There's no risk it will harm your plants if you dilute it properly and it’s very easy to use.

What is the mixing ratio?

Mix 1 oz of Soil Revitalizer per 1 gallon of water

When and how often should it be applied?

Every 2-4 weeks throughout the growing season. Most critical times are in the early spring and late fall as these will lay a great foundation for a super successful growing season.

All of our products are made in the USA and the majority of our blending and bottling is done in Kentucky!

Does it expire? What about once it’s opened?

Practically speaking, no. It has a shelf life of 10 years, so if you’re so inclined, feel free to order a decade’s worth today. Opening it will not impact that.

How does it help with disease resistance?

What can humans do to help prevent getting sick? Eat nutritious foods, minimize stress, etc. It’s the same with plants! A healthy soil medium is the best thing to increase your plants' health.

If I use it on fruits and vegetables, will they be safe to eat?

Yes absolutely. Everything in our product is from naturally occurring substances that are already present in the soil and being used by your plant. There is nothing in the product that plants (and humans) don’t consume on an everyday basis.

This product can be used with a watering can, hose end sprayer, irrigation system, etc. It can also be mixed and applied together with fertilizers, insecticides, herbicides, etc

Can I use this on indoor plants?

Absolutely. For houseplants, around a tablespoon per plant is all you’ll need (diluted into at least a cup of water).

How quickly will I see results?

This is not a traditional synthetic "NPK" fertilizer, because of that, the immediate results will be more subtle. This product has an impact similar to composting, improving soil health and nutrient availability over the long term.

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🌿 Unlock the secret to unstoppable soil vitality!

MICROBIAL MAGIC - Supercharge your soil’s natural ecosystem for healthier, more resilient plants.
MASSIVE COVERAGE - One 32oz bottle revitalizes up to 32,000 sq ft—gardeners’ secret weapon for large spaces.
ORGANIC POWERHOUSE - 100% OMRI certified activated humic acid—no synthetic chemicals, just pure plant fuel.
EFFORTLESS APPLICATION - Dilute 1oz per gallon and spray or pour—easy monthly ritual for year-round growth.
FARMERS TRUSTED FORMULA - Crafted in Kentucky with award-winning farmer expertise—join the elite growers’ club.

Farmer's Secret Soil Revitalizer is a 32oz liquid compost soil amendment featuring activated humic acid derived from organic sources and OMRI certified. Designed to boost microbial activity and improve soil health, it covers up to 32,000 sq ft with a concentrated formula that’s easy to apply monthly during growing seasons. Made in Kentucky with expert farmer knowledge, it’s the organic choice for professional-grade soil conditioning.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 113.92

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Manufacturer	Farmer's Secret
Part number	FS-Soil32oz
Item Weight	998 g
Product Dimensions	20.32 x 7.62 x 25.4 cm; 997.9 g
Item model number	FS-Soil32oz
Size	32oz
Style	Modern
Coverage	32,000 square feet
Specific uses	Soil Conditioning
Included components	Plant Fertilizer
Batteries included?	No
Batteries Required?	No

Farmer's SecretSoil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Activated Humic Acid - Liquid Compost Soil

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