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Premium Organic BioMax Biostimulant Plant Fertility Boost in a Resealable Bag

Premium Organic BioMax Biostimulant Plant Fertility Boost in a Resealable Bag

Regular price $25.99 USD
Regular price Sale price $25.99 USD
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BioMax™ 4-4-1 is a dry organic fertilizer with biostimulant ingredients made from recovered digestate and algal extract and cake. Use it as a top dressing or mix it into soil for vegetables, flowers, and container plants. Follow the product label for application rates and timing.

Ingredients: Made from upcycled digestate and algal biomass. 

Key Highlights

• Plant‑Ready Nutrition: Naturally occurring micronutrients support roots and nutrient uptake.

• Microbe Friendly: Feeds beneficial soil life without harsh salts; ideal for organic gardens and living soils.

• Upcycled Nutrients: Made from organic upcycled nutrients to strengthen soil health, produce nutritious foods, and cleaner water.

• Water use efficiency: Helps plants to grow well and manage seasonal stress.

• Clean & Traceable: Every batch is tested for safety and quality. 

• Clean Water Champion: This product's production process prevents water pollution. 
BioMaxtm fertilizers are formulated to transform recovered nutrients into valuable fertilizer products while supporting improved nutrient management.

• Resealable Packaging: FDA and USDA-compliant bag to give your fertilizer added protection

• Supports: local farms

• Made in the USA

Product Specs

• Form: granular
• Release: Balanced • 6–8 weeks
• Origin: Bio‑derived inputs
• Storage: Cool, dry place

Directions for Use

Vegetable beds: Top‑dress 1–2 tbsp per sq ft every 4–6 weeks. Water in. For mixes: 1–2 cups per cu ft of soil.

Containers: Use 1–2 tsp per gallon of pot volume monthly. For heavy‑feeders, apply bi‑weekly in small amounts.

Shrubs & trees: Sprinkle 1–2 cups per inch of trunk diameter around the dripline; water thoroughly.

Lawns: 2–4 lbs per 1,000 sq ft, up to 4×/season. Apply to dry grass; water after treatment.

Disclaimer

Always follow your local regulations and the directions on your registered product label. Test on a small area before broad use. Product label and SDS take precedence over any general guidance provided here.

Product Specifications

Grade: 4-4-1

Form: Dry granular/powdered organic fertilizer

Organic Status: OMRI Listed®

Biobased Certification: USDA Certified Biobased®

Compatible Plant Types

Vegetables, flowers, fruits, crops, grasses, shrubs, and trees

Product Features

Organic 4-4-1 fertilizer with biostimulant benefits and predominantly organic nitrogen for gradual nutrient availability.

Nutrient Release

Contains predominantly organic nitrogen to provide gradual nutrient availability over time.

Application Timing

Suitable for planting, established plants, and seasonal fertility applications. Follow product-label directions and adjust applications based on plant needs and growing conditions.

Certifications & Credentials

OMRI Listed® for use in organic production
View OMRI Listing →

USDA Certified Biobased® Product
View USDA Certification →

Made in the USA

View full details

Field Results & Validation

  • Results are available for selected fertilizer formulations.
  • Studies cover crop performance and nutrient management.
  • Read the linked reports for the formulations and conditions tested.

Wholesale & Bulk Orders

For distributors, retailers, and commercial partners, NutriHarvest® products are also available through broader commercial channels. Contact us to discuss bulk orders and commercial opportunities.

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