BlackEarth - Granular Humic Fulvic Acid Powder
SHIPPING INFORMATION
How do I track my order?
You will receive an order confirmation immediately after your purchase, then we will send you a tracking number for your order. You can also reach out to our customer support at support@jstonewell.com for any questions you may have.
How long does it take for the order to arrive?
Once shipped, your order should arrive within 3 to 8 days. We will send you an email confirmation as soon as your order ships to keep you updated. Feel free to email us to check on your order status at any time. We're happy to help
OUR GUARANTEE
If for any reason you are dissatisfied with your purchase, we'll make it right. We believe that our customers deserve the absolute best value without sacrificing superior quality, and your satisfaction is our #1 priority.
If it doesn't work for you or you just don't like, return it. Within 30 days of receipt, products purchased from JStonewell may be returned for any reason.
Build Healthier Soil Without Complicating Your Routine
When your soil is depleted, plants struggle to get the most from water and nutrients. This Granular Humic Fulvic Acid Soil Amendment is designed to support stronger soil structure and better nutrient availability—without adding extra complexity to your gardening routine.
Ideal for lawns, vegetable gardens, flower beds, potted plants, and large growing areas, this concentrated granular blend works easily into your existing fertilizer schedule.
What It Is
This concentrated humic and fulvic acid granular formula helps condition soil while supporting improved nutrient uptake efficiency for a wide range of plants and growing environments.
The easy-to-apply granular format makes it simple to spread by hand, scoop, or spreader with less mess compared to liquid alternatives.

Why This One Stands Out
- Granular application: Easier storage, handling, and spreading compared to liquid mixes
- Humic + fulvic blend: Combines two widely used soil-supporting compounds in one formula
- Works with existing fertilizers: Fits seamlessly into most lawn and garden routines
- Versatile use: Suitable for turf, vegetables, flowers, raised beds, containers, and more
- Concentrated formula: Designed for efficient application across small or large growing spaces
Key Benefits
- Supports improved soil conditioning
- Helps soil retain moisture more effectively
- Encourages stronger root-zone environments
- Can be used throughout the growing season
- Easy to apply with minimal prep
- Available in multiple sizes to fit your garden needs

Simple to Use
Apply directly to soil, garden beds, lawns, or around plants as part of your normal feeding and maintenance routine. The granular texture spreads evenly and stores cleanly between applications.
Whether you're maintaining a backyard lawn or feeding a productive vegetable garden, this formula is built for convenient, repeat use.
Perfect For
- Home lawns and turf care
- Vegetable gardens and raised beds
- Flowers and ornamental plants
- Potted and container plants
- Seasonal soil improvement projects
- Gardeners looking for a simple soil-supporting add-on

Built for Everyday Gardeners
No complicated mixing systems or specialized equipment needed. Just an easy-to-apply granular soil amendment designed to work alongside your existing garden care routine.
Give Your Soil More to Work With
Better soil creates a stronger foundation for every growing season. Add this humic and fulvic acid granular blend to your lawn or garden routine and make every watering and feeding session work harder for your plants.