All other items, including bare root trees and shrubs, can ship to all lower 48 states.

FREE SHIPPING on $100+ Orders

We are only able to ship plants with soil to the following states:
CT, DE, DC, GA, IL, IN, KY, ME, MD, MA, MI, NH, NJ, NY, NC, OH, PA, RI, SC, VT, VA, WV, WI

PLEASE NOTE: We can NOT ship 40-50 lb bags of amendments or 1 gallon or larger liquid fertilizers or pest and disease control products at this time. We put these on our website so that local customers can see what is in stock. Thank you!

*Putting these items in a shipping cart will cause a cart error and will not allow check out.

Fulmax

Powerful Fulvic Acid for Uptake & Soil Life

Improves nutrient absorption, root growth, and microbial activity-ideal for compost teas, foliar feeding, and soil drenches.


$3195
Shipping calculated at checkout.

Size

Delivery and Shipping

Make sure to thoroughly review our entire "Shipping, Returns, Refunds, and Our Guarantee" page for all relevant details about ordering from our store.

Making a purchase from our store constitutes an agreement to all the conditions outlined in those policies.

We appreciate your support and look forward to being your favorite plant provider!

Fulmax

Premium Fulvic Acid for Nutrient Uptake, Root Health & Microbial Activation

Fulmax is a high-purity, water-soluble fulvic acid concentrate that enhances nutrient absorption, root development, and microbial function in plants and soils. Derived from ancient plant matter (humates), fulvic acid acts as a natural chelator, unlocking minerals and carrying nutrients directly into plant cells. It also improves soil structure, buffers salts, and feeds microbial life.

Ideal for foliar feeding, fertigation, compost teas, seed soaking, and soil drenches, Fulmax is a powerful addition to any organic or regenerative fertility program.

Key Characteristics

  • Increases Nutrient Uptake and Efficiency
    Fulvic acids are small, bioactive molecules that chelate minerals and shuttle them across plant cell membranes. This improves the uptake of calcium, magnesium, iron, phosphorus, and micronutrients-especially in compacted or mineral-heavy soils.

  • How to Use in Soil, Foliar, and Compost Systems

    • Foliar spray: Mix 1-2 tsp per gallon of water and apply during early morning or evening.

    • Soil drench or fertigation: 1-2 tsp per gallon at root zone every 2-4 weeks.

    • Seed soak: Use ΒΌ tsp per cup of water to improve germination and early vigor.

    • Compost tea: Add 1-2 tsp per gallon as a microbial stimulant and mineral carrier.

  • Feeds Microbes and Buffers Soil Salts
    Fulmax provides organic carbon and trace elements that stimulate microbial metabolism, while buffering salts and improving cation exchange capacity (CEC). Especially helpful in degraded or high-EC soils.

  • Best For These Applications and Systems

    • Vegetables, herbs, flowers, fruit trees, and greenhouse crops

    • Compost tea brewers and biological foliar programs

    • Regenerative soil building, no-till systems, and compacted soils

    • Transplants, seed starts, and orchard soil fertility programs

  • Compatible with Organic Inputs and Nutrient Blends
    Fulmax enhances the performance of fish hydrolysate, kelp, rock dusts, and compost teas by improving their uptake and delivery. It is non-toxic, non-burning, and safe for all crops and stages.

Product Details

  • Type: Water-soluble fulvic acid concentrate

  • Source: Humates (oxidized lignite)

  • Color: Light amber

  • Use Method: Foliar, soil drench, fertigation, compost tea, or seed soak

  • Application Rate: 1-2 tsp per gallon

  • Use Frequency: Every 2-4 weeks or with nutrient applications

  • Best For: All crops, compost systems, root health, nutrient efficiency

  • Soil Impact: Improves CEC, buffers salts, feeds microbes

  • Packaging: Available in small bottles, quarts, and gallons

  • Certifications: Organic compatible (non-synthetic, non-GMO)

Fulmax is a go-to input for increasing nutrient uptake, stimulating soil life, and building long-term fertility in any growing system. Whether you're growing tomatoes or trees, this powerful fulvic acid is a flexible and reliable ally.

Payment & Security

Payment methods

  • Ach Direct Debit
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Fulmax fulvic acid concentrate for improving nutrient uptake, microbial activity, and soil health in organic growing systems

Fulmax

$3195

Fulmax

Premium Fulvic Acid for Nutrient Uptake, Root Health & Microbial Activation

Fulmax is a high-purity, water-soluble fulvic acid concentrate that enhances nutrient absorption, root development, and microbial function in plants and soils. Derived from ancient plant matter (humates), fulvic acid acts as a natural chelator, unlocking minerals and carrying nutrients directly into plant cells. It also improves soil structure, buffers salts, and feeds microbial life.

Ideal for foliar feeding, fertigation, compost teas, seed soaking, and soil drenches, Fulmax is a powerful addition to any organic or regenerative fertility program.

Key Characteristics

Product Details

Fulmax is a go-to input for increasing nutrient uptake, stimulating soil life, and building long-term fertility in any growing system. Whether you're growing tomatoes or trees, this powerful fulvic acid is a flexible and reliable ally.

Size

  • 1 Gallon
View product