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Cronk Nutrients 'Bonnie' & 'Clyde'


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Maximize Autoflower Potential with 'Bonnie' & 'Clyde' by Cronk Nutrients

Unlock the secret to achieving robust and thriving autoflowers with 'Bonnie' & 'Clyde' by Cronk Nutrients. These premium fertilisers have been meticulously crafted with optimal NPK ratios, enhanced by chelated essential micronutrients, precisely tailored to supercharge growth during the vegetive stage, and enhance budding during the flowering phase of your beloved autoflowers.

Experience the transformation in your plants as they flourish and blossom to their fullest potential. Say goodbye to mediocre yields and elevate your gardening game with 'Bonnie' & 'Clyde' by Cronk Nutrients.

Cronk Nutrients 'Bonnie' and 'Clyde' Informational Image 2


Prepare your autoflowers for greatness during their vegetative stage with 'Bonnie' by Cronk Nutrients. This premium fertiliser is expertly crafted to cater to the unique needs of autoflowers, boasting a harmonious NPK ratio of 6-5-4, enriched with essential micronutrients. Say goodbye to the complexities of nutrient management; 'Bonnie' is designed for hassle-free application.

Cronk Nutrients 'Bonnie' Autoflower Nutrient 2

  • Tailored for Autoflowers: Bonnie is a specialized nutrient formula created exclusively for autoflowers. Its precise NPK ratio ensures your plants receive the ideal balance of nutrients during the vegetative stage.
  • Essential Micronutrients: Our dedication to autoflower excellence goes beyond the basics. Bonnie is infused with essential micronutrients that empower your plants to achieve their full potential.
  • Robust Foundation: Bonnie plays a vital role in fortifying your plants, building a strong foundation that ensures a bountiful yield.
  • Precision Supplementation: In the world of autoflowers, providing the right nutrients at the right time is crucial. Bonnie simplifies the process, allowing your plants to thrive without unnecessary complications.
  • No More Premature Flowering: With Bonnie, you can bid farewell to the common pitfall of early flowering due to improper nutrient levels. It's your key to ensuring your plants grow to their full size before they enter the flowering stage.

Bonnie by Cronk Nutrients simplifies the nurturing of autoflowers. Bid farewell to complications and uncertainties, and embark on a journey to thriving plants.
With Bonnie, your autoflowers will achieve the robust growth and solid foundation they need to flourish during the flowering stage.


Prepare your autoflowers for a splendid flowering stage with Clyde by Cronk Nutrients. This premium fertiliser is finely crafted with a balanced NPK ratio of 3-6-5, enriched with chelated essential micronutrients, and tailor-made to bolster healthy growth and bud development.

Cronk Nutrients 'Clyde' Autoflower Bloom Nutrient 2

  • Flourishing Autoflower Buds: Clyde has one mission—to enhance the size, health, and fragrance of your autoflower buds. It's the secret behind those captivating colors and enticing scents you adore.
  • Nurturing Success: One of the common pitfalls in autoflower cultivation is underfeeding during the flowering stage. Clyde ensures your plants receive the essential nutrients they crave, unlocking their full potential for a rewarding harvest.
  • Healthy Bud Development: Clyde is the key to ensuring your autoflower buds reach their full potential. Witness your plants bursting with vibrant colors and exuding alluring fragrances.
  • Vivid Colors and Irresistible Scents: Say hello to the mesmerizing colors and captivating scents that define your autoflower garden. Clyde adds that final touch of beauty.
  • Cultivate with Confidence: By choosing Clyde, you're investing in a surefire way to overcome the challenges of autoflower cultivation, ensuring robust and thriving plants during the flowering stage.

 Optimal Results with Cronk Nutrients:

  • Clyde and Bonnie Synergy: Clyde and Bonnie form a dynamic duo in the realm of autoflower care. While Bonnie lays the foundation during the vegetative stage, Clyde swoops in during flowering to deliver the finishing touches that leave you in awe.
  • Teamwork for Success: Pair 'Bonnie' and 'Clyde' with our CalMag to achieve the best results, providing your autoflowers with the perfect nutritional environment.

Safe for All Plant Types & Grow Mediums:

  • Cronk Nutrients take pride in creating fertilisers that work harmoniously with various plant species and growing mediums.
  • Cronk Nutrients fertilisers are versatile and can be utilised in hydroponics, soil, coco coir, and more.

Embrace the 'Bonnie' and 'Clyde' Advantage and nurture autoflowers with confidence. Your journey to successful gardening begins with Bonnie by Cronk Nutrients.

Order Yours Today!



Total Nitrogen (N) – 6%

3% Nitrate Nitrogen (N)

3% Ammoniacal Nitrogen (N)

Available Phosphate (P2O5) – 5%

Soluble Potash (K2O) – 4%

Copper (Cu) – 0.01%

0.01% Chelated Copper (Cu) Iron (Fe) – 0.025%

0.025% Chelated Iron (Fe) Manganese (Mn) – 0.01%

0.01% Chelated Manganese (Mn) Zinc (Zn) – 0.01%

0.01% Chelated Zinc (Zn)

Derived from: Potassium Nitrate, Monoammonium Phosphate, Monopotassium Phosphate, Iron EDTA, Manganese EDTA, Zinc EDTA, Copper EDTA



Total Nitrogen (N) – 3%

1.5% Nitrate Nitrogen

1.5% Ammoniacal Nitrogen Available Phosphate (P2O5) – 6% Soluble Potash (K2O) – 5% Boron (B) – 0.009%

Copper (Cu) – 0.01%

0.01% Chelated Copper (Cu) Iron (Fe) – 0.025%

0.025% Chelated Iron (Fe) Manganese (Mn) – 0.01%

0.01% Chelated Manganese (Mn) Molybdenum (Mo) – 0.002%

Zinc (Zn) – 0.01%

0.01% Chelated Zinc (Zn)

Derived from: Potassium Nitrate, Monoammonium Phosphate, Monopotassium Phosphate, Boric Acid, Iron EDTA, Manganese EDTA, Zinc EDTA, Copper EDTA, Sodium Molybdate.


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  • After placing an order, you will receive an email confirmation.
  • Your item(s) will be packed and shipped within 3 days.
  • A shipping confirmation will be sent within 24 hours of the item(s) leaving the warehouse.
  • In the case that your item is on back-order or unavailable, we will contact you immediately.  

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Upon arrival, please inspect the packaging of your item(s). If you notice any damage, please make a note when signing for delivery or do not agree to accept the delivery. If you do accept delivery of a damaged package, you are required to take photos immediately of the damages (packaging and/or products) and forward to our Customer Service team at


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Cronk Nutrients 'Bonnie' & 'Clyde' Reviews