Cronk Monkey Juice | Beneficial Bacteria Root Booster
Product Overview
Monkey Juice is a concentrated beneficial bacteria inoculant containing two scientifically proven plant growth-promoting rhizobacteria: Bacillus subtilis and Bacillus licheniformis. These naturally occurring soil microorganisms colonize root zones, enhance nutrient availability, suppress pathogenic organisms, and improve plant stress tolerance through multiple biological mechanisms documented in agricultural research worldwide.
The Rhizosphere: Where Microbes Meet Plant Roots
The rhizosphere, the narrow zone of soil directly influenced by root secretions, represents one of Earth's most biologically active environments. A single gram of healthy rhizosphere soil contains billions of microorganisms representing thousands of species, all interacting with plant roots in complex relationships ranging from parasitic to mutualistic.
Plants actively shape their rhizosphere communities through root exudates: sugars, amino acids, organic acids, and other compounds secreted from root tissues. These exudates can constitute 20-40% of photosynthetically fixed carbon, representing substantial metabolic investment that plants make specifically to attract and feed beneficial microorganisms. This investment pays dividends through improved nutrient acquisition, pathogen protection, and stress tolerance.
Modern agricultural practices including sterile growing media, chemical sterilization, and intensive cultivation often eliminate or severely reduce beneficial microbial populations. Soilless systems start with virtually no microbial life. Even traditional soils degraded through intensive use lose microbial diversity. Monkey Juice restores these beneficial bacteria, reestablishing the plant-microbe partnerships that natural ecosystems depend upon.
Bacillus subtilis: The Multifunctional Plant Protector
Bacillus subtilis ranks among the most extensively studied plant growth-promoting rhizobacteria, with decades of agricultural research documenting its beneficial effects. This spore-forming bacterium produces antimicrobial compounds including lipopeptides like surfactin, iturin, and fengycin that directly inhibit fungal and bacterial pathogens threatening plant health.
Surfactin disrupts pathogen cell membranes while functioning as a biosurfactant that helps B. subtilis spread across root surfaces. Iturin demonstrates potent antifungal activity against common root pathogens including Fusarium, Pythium, and Rhizoctonia species. Fengycin targets specific fungal groups while leaving beneficial fungi undisturbed, providing selective pathogen control without disrupting beneficial soil ecology.
Beyond direct antimicrobial action, B. subtilis triggers induced systemic resistance in plants, a defensive state where plants activate their own immune responses throughout all tissues. This priming effect makes plants more resistant to subsequent pathogen attacks. The mechanism involves salicylic acid and jasmonic acid signaling pathways that regulate hundreds of defense-related genes.
Bacillus subtilis also enhances nutrient availability through phosphate solubilization. Many soils contain substantial phosphorus reserves locked in insoluble mineral forms. B. subtilis secretes organic acids that dissolve these phosphate minerals, converting unavailable phosphorus into forms plant roots absorb readily. The production of plant growth hormones, particularly auxins, promotes root branching and lateral root development, improving water and nutrient uptake capacity.
Bacillus licheniformis: The Nutrient Liberator
Bacillus licheniformis complements B. subtilis through different mechanisms while providing overlapping benefits that create synergistic effects. This species excels at producing extracellular enzymes including proteases, amylases, and cellulases that break down complex organic materials into simpler compounds plants and other microorganisms can utilize.
These enzymatic activities accelerate organic matter decomposition, releasing nutrients sequestered in dead plant material and organic amendments. Proteases break down proteins into amino acids. Amylases convert starches to simple sugars. Cellulases attack cellulose, the structural carbohydrate comprising plant cell walls. Together, these enzymes accelerate nutrient cycling while creating substrates that feed broader microbial communities.
Bacillus licheniformis produces siderophores, specialized molecules that bind iron with extraordinary affinity. Iron, while abundant in most soils, exists primarily in insoluble ferric forms unavailable to plants under aerobic conditions. Siderophores chelate iron, keeping it soluble and plant-available. This microbial iron mobilization can alleviate iron chlorosis without requiring synthetic supplements.
Like B. subtilis, B. licheniformis demonstrates biocontrol capabilities against plant pathogens while inducing systemic resistance. The combination of both species provides broader spectrum pathogen protection than either species alone.
Synergistic Benefits and Practical Applications
The combination of B. subtilis and B. licheniformis in Monkey Juice provides complementary benefits that exceed simple additive effects. Both species establish persistent populations through biofilm formation on root surfaces, creating protective barriers that physically exclude pathogens while maintaining intimate contact with roots.
The spore-forming capability ensures product stability and viability. Bacillus spores germinate rapidly when introduced to moist growing media with available nutrients, maintaining effectiveness throughout shelf life without requiring refrigeration.
The formula works optimally in soil and coco coir systems where organic matter and moisture support bacterial proliferation. Pair Monkey Juice with Sticky Bandit carbohydrate supplement for maximum effect. The carbohydrates feed bacterial populations, accelerating colonization and amplifying beneficial activities. This pairing creates measurable improvements in microbial biomass and diversity within weeks of combined application.
Natural plant protection. Enhanced nutrient cycling. Thriving root zone ecology.
What's Inside
Guaranteed Analysis
Beneficial Bacteria Formula - Contains two powerful strains of beneficial bacteria for enhanced soil health and plant growth.
| Bacillus Subtilis | 1.2×10¹⁰ CFU/g |
| Bacillus Licheniformis | 3.0×10⁹ CFU/g |
Registration:
Registration Number 2020052A Fertilizers Act
How To Use
Monkey Juice
Contains Bacillus subtilis and Bacillus licheniformis beneficial bacteria to enhance soil health, improve nutrient uptake, and increase plant resistance to disease and stress. Works with all grow mediums. Frequency: Use once per week.
- Mix in room temperature water (65-72°F / 18-22°C)
- CRITICAL: ALWAYS add Monkey Juice LAST after ALL other nutrients are mixed
- Frequency: Use once per week only (not every feeding)
- Use from seedling through late flowering (weeks 1-7)
- Can increase dosage during late veg and flowering for heavy feeding periods
- Stop using during ripen and flush weeks
- Enhances root health, nutrient uptake, and disease resistance
- Works synergistically with Sticky Bandit for optimal results
- For specific dosages and week-by-week schedule, see Feed Schedules section
💡 Pro Tip: Use once per week. ALWAYS add LAST after all other nutrients. Stop during ripen and flush weeks.
Basic Mixing Instructions
- Start with room temperature water (65-72°F / 18-22°C)
- If using Armadillo Armour, add it FIRST
- Add base nutrients in proper order and mix thoroughly
- Add CalMag after base nutrients (if applicable)
- Add other additives, with Monkey Juice LAST
- Check pH (5.6-6.4 depending on stage and medium)
- Apply to plants - water until 10-20% runoff
Customer Reviews
Feed Schedules & Dosage
Monkey Juice Feed Schedule (Beneficial Bacteria)
Week-by-week dosage for Monkey Juice. Use once per week throughout grow cycle.
Vegetative Stage
| Week | mL/Gallon | mL/Liter |
|---|---|---|
| Week 1 | 4.0 mL | 1.06 mL |
| Week 2 | 4.0 mL | 1.06 mL |
| Week 3 | 4.0 mL | 1.06 mL |
| Week 4 | 4.0 mL | 1.06 mL |
Flowering Stage
| Week | mL/Gallon | mL/Liter |
|---|---|---|
| Week 1 | 4.0 mL | 1.06 mL |
| Week 2 | 4.0 mL | 1.06 mL |
| Week 3 | 4.0 mL | 1.06 mL |
| Week 4 | 4.0 mL | 1.06 mL |
| Week 5 | 4.0 mL | 1.06 mL |
| Week 6 | 4.0 mL | 1.06 mL |
| Week 7 | 4.0 mL | 1.06 mL |
| Week 8 | 0.0 mL | 0.0 mL |
| Week 9 | 0.0 mL | 0.0 mL |
Can increase to 8.0 mL/gal during heavy feeding periods (late veg/early flower). Stop during last 2 weeks.
Compatibility
Compatible Plant Types
Compatible Growing Mediums
Compatible Irrigation Styles
Hydroponics Notice: When using Monkey Juice in hydroponic systems, use at 1/4 strength (1.0 mL/gal instead of 4.0 mL/gal) and add once per week only due to high concentration.
General Mixing Tips
- Use room temperature water (65-72°F / 18-22°C)
- Mix each nutrient thoroughly before adding the next
- Never mix concentrated nutrients together
- Check and adjust pH after all nutrients are mixed
- Store nutrients in cool, dark place away from direct sunlight
Frequently Asked Questions
What is Monkey Juice and what’s in it?
How often should I use Monkey Juice?
Can I run Monkey Juice with Sticky Bandit and the PuurOrganics line?
Is Monkey Juice suitable for vegetables and herbs?
Can I use Monkey Juice on houseplants?
Where does Monkey Juice go in the mixing order?
Complete Your System
Add these essential products for optimal results throughout your grow.
Sticky Bandit - Terpene Enhancer
Carbohydrate supplement that enhances terpenes, flavor, and aroma. Provides instant plant energy and fuels beneficial microbes.
- Enhances Terpenes & Flavor
- Boosts Resin Production
- Feeds Beneficial Microbes
Bud Booster 0-1-3 - Bloom Enhancer
PK bloom booster for bigger, denser flowers. Increases yields and enhances quality during flowering. Works with any nutrient system.
- Increases Flower Density
- Maximizes Yields
- Pure PK Formula
Save with the Complete Kit
Get everything you need in one package and save up to 15%.
Microbes + Carbs Booster Pack
Beneficial microbes and carbs for bigger, more potent buds with enhanced flavor and aroma. Includes Monkey Juice and Sticky Bandit.
- Enhances soil biology and plant health
- Boosts terpene and trichome production
- Provides beneficial bacteria for root health
Legal Disclaimer
Important Information for Our Customers
At Cronk Nutrients, we are committed to providing high-quality liquid plant fertilizers suitable for a variety of horticultural applications. Our products are designed for legal and responsible use by home growers and gardening enthusiasts. We do not condone or promote the use of our products for illegal purposes.
Customers are responsible for adhering to their local and state laws regarding plant cultivation. It is the sole responsibility of the customer to ensure compliance with all applicable laws and regulations. Cronk Nutrients will not be liable for any misuse of our products in violation of any laws.
By purchasing our products, the customer acknowledges their obligation to comply with the legal standards set forth in their jurisdiction and agrees to use our products in accordance with these laws. Cronk Nutrients reserves the right to refuse service to anyone suspected of using our products for illegal cultivation.
Thank you for choosing Cronk Nutrients for your plant nutrition needs. Grow with confidence, grow legally.