Cronk Monkey Juice | Beneficial Bacteria Root Booster

Cronk Monkey Juice | Beneficial Bacteria Root Booster

4L
$120.88
Skip to product information
Cronk Monkey Juice | Beneficial Bacteria Root Booster
1/14

Cronk Monkey Juice | Beneficial Bacteria Root Booster

$120.88
Size
In stock
NPK Ratio: Beneficial Bacteria
Product Line Additives & Boosters
Application Stage Supplement
Growing Medium Soil, Coco, Hydro
Certification OMRI Listed

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
  1. Start with room temperature water (65-72°F / 18-22°C)
  2. If using Armadillo Armour, add it FIRST
  3. Add base nutrients in proper order and mix thoroughly
  4. Add CalMag after base nutrients (if applicable)
  5. Add other additives, with Monkey Juice LAST
  6. Check pH (5.6-6.4 depending on stage and medium)
  7. Apply to plants - water until 10-20% runoff
Customer Reviews

Customer Reviews

Based on 82 reviews
88%
(72)
7%
(6)
4%
(3)
0%
(0)
1%
(1)
S
Sean Kennedy
Monkey juice a must have

Keeps all the plants uptaking all nutrients properly leaves more room for forgivness and i find helps with getting the plants to eat that high E.C and keep my mother plants niceeee and healthy

C
Christian

Took over 3 weeks to get my order

S
Steven Dennis
Autoflower

Cronk nutrients knocks it out of the park

C
Cynthia Maestas
This is outstanding

Everything that I have put this on my roses, my indoor plants, lemon tree, vegetables and outdoor potted flowers has grown to massive levels I'm so excited that I found this.

E
Eric Huson
Great cronk nutrients

First time ever using this brand and oh my God I am really loving it after I try another nutrient line I will definitely be going back for the organic line

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 14.0 mL1.06 mL
Week 24.0 mL1.06 mL
Week 34.0 mL1.06 mL
Week 44.0 mL1.06 mL
Flowering Stage
Week mL/Gallon mL/Liter
Week 14.0 mL1.06 mL
Week 24.0 mL1.06 mL
Week 34.0 mL1.06 mL
Week 44.0 mL1.06 mL
Week 54.0 mL1.06 mL
Week 64.0 mL1.06 mL
Week 74.0 mL1.06 mL
Week 80.0 mL0.0 mL
Week 90.0 mL0.0 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

Hemp
Vegetables
Fruits
Flowers
Houseplants
High-Value Crops

Compatible Growing Mediums

Soil
Coco Coir
Hydroponics
Soilless Mixes

Compatible Irrigation Styles

Hand Watering
Drip Systems
AutoPot Systems
Bottom Feed
Recirculating Systems
Fertigation

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?
It improves root health and nutrient uptake, boosts microbial activity/soil structure, and enhances resistance to stress and disease.
How often should I use Monkey Juice?
Once per week throughout the grow cycle, following the bottle and feed chart.
Can I run Monkey Juice with Sticky Bandit and the PuurOrganics line?
Yes—it works synergistically with Sticky Bandit and fits cleanly into PuurOrganics programs.
Is Monkey Juice suitable for vegetables and herbs?
Yes—it’s safe for all plants and supports vigorous, healthy growth in edible crops too.
Can I use Monkey Juice on houseplants?
Yes—safe for indoor plants; apply weekly at label rate and observe new growth before adjusting.
Where does Monkey Juice go in the mixing order?
Add Monkey Juice last after all base nutrients and additives. Adjust pH last.

Complete Your System

Add these essential products for optimal results throughout your grow.

Cronk Sticky Bandit | Carb & Terpene Flavor Booster
0-0-1

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
From $18.88
Cronk Bud Booster 0-1-3 | PK Flower & Bloom Enhancer
0-1-3

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
From $20.88
Complete Kit
Cronk Microbes + Carbs Pack | Monkey Juice & Sticky Bandit
Save 5%

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
$41.76 $39.67