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

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

500mL
$20.88
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Cronk Bud Booster 0-1-3 | PK Flower & Bloom Enhancer
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Cronk Bud Booster 0-1-3 | PK Flower & Bloom Enhancer

$20.88
Size
In stock
NPK Ratio: 0-1-3
Product Line Additives & Boosters
Application Stage Flowering
Growing Medium Soil, Coco, Hydro

Product Overview

Bud Booster is a concentrated phosphorus-potassium supplement formulated to enhance flower production, increase bud density, and maximize yields during critical flowering stages. This precision-balanced 0-1-3 formula delivers essential bloom nutrients without excess nitrogen, allowing plants to focus energy on flower development, resin production, and weight accumulation when it matters most.

Strategic Nutrition for Peak Flowering Performance

During the transition from vegetative growth to flowering, plants shift their nutritional requirements dramatically. Nitrogen demand decreases while phosphorus and potassium requirements surge to support the complex metabolic processes involved in flower formation, essential oil production, and fruit development. Bud Booster addresses this shift with a nitrogen-free formulation that prevents vegetative growth interference during bloom phases.

This targeted approach ensures plants receive optimal PK ratios without the counterproductive effects of excess nitrogen, which can reduce flower quality, delay maturation, and diminish resin production in specialty crops. Whether growing tomatoes, peppers, ornamental flowers, or high-value crops that aren't your grandmother's garden vegetables, Bud Booster provides the nutritional foundation for exceptional flowering results.

The concentrated formula integrates seamlessly with existing base nutrient programs, functioning as a supplemental bloom booster rather than a complete fertilizer replacement. This flexibility allows growers to fine-tune their feeding strategies based on specific crop requirements, growing conditions, and desired outcomes without overhauling entire nutrient schedules.

The Science of Phosphorus and Potassium in Flowering

Phosphorus plays a critical role in energy transfer throughout plant systems. Every cellular process requiring ATP—the molecular energy currency of life—depends on adequate phosphorus availability. During flowering, energy demands skyrocket as plants synthesize complex organic compounds, build reproductive structures, and accumulate storage reserves in developing fruits and flowers.

Phosphorus also drives nucleic acid synthesis, essential for cell division and the rapid tissue development characteristic of flowering stages. Without sufficient phosphorus, flower initiation delays, blooms remain small, and overall yield potential diminishes significantly. The carefully calibrated phosphorus content in Bud Booster ensures plants maintain optimal energy metabolism throughout the demanding bloom period.

Potassium serves equally vital functions in flowering plants. This macronutrient regulates water movement through plant tissues, maintaining turgor pressure that keeps stems rigid and leaves positioned for maximum light capture. During heavy flowering, when plants support substantial flower weight, potassium-driven structural integrity becomes essential for preventing lodging and maintaining productive canopy architecture.

Beyond structural support, potassium activates over 60 enzymatic systems involved in protein synthesis, starch formation, and sugar translocation. These processes directly impact flower quality, determining factors like density, weight, and the concentration of secondary metabolites including terpenes, flavonoids, and other valuable compounds that define crop value in premium markets.

The 1:3 phosphorus-to-potassium ratio in Bud Booster reflects extensive research into optimal bloom nutrition. This balance provides adequate phosphorus for energy and cell division while emphasizing potassium for its multifaceted roles in flower development, stress resistance, and quality enhancement. The result is a formula that supports not just larger flowers, but denser, heavier, and more resinous blooms with improved aromatic profiles.

Maximizing Results Across Growing Systems

Bud Booster excels in diverse cultivation environments from traditional soil gardens to advanced hydroponic operations. In soil systems, the formula's high solubility ensures rapid availability even in complex growing media where nutrient interactions can limit uptake. Soilless growers appreciate the clean formulation that won't clog drip lines or leave mineral deposits in irrigation equipment.

Professional cultivators targeting premium specialty crops find Bud Booster essential for achieving the flower quality that commands top market prices. The enhanced resin production and increased density create visually superior products while improving the concentration of aromatic compounds and active constituents. Home gardeners growing high-value ornamentals or gourmet vegetables benefit equally from the yield increases and quality improvements.

The supplement proves particularly valuable during late flowering phases when plants naturally begin cannibalizing stored nutrients to support final flower maturation. Bud Booster maintains adequate PK availability during these critical final weeks, preventing premature nutrient depletion that can limit final swell and reduce harvest weight.

Professional-Grade Formula, Straightforward Application

Bud Booster's concentrated formulation delivers exceptional value through efficient application rates. The highly soluble mineral salts dissolve completely in water, creating clear nutrient solutions compatible with all irrigation methods. Safe for use alongside all Cronk Nutrients product lines including Classic 3-Part, Autoflower, and PuurOrganic systems.

Boost flower production. Increase density and weight. Maximize your harvest potential.

What's Inside

Guaranteed Analysis: 0-1-3

Total Nitrogen (N) 0%
Available Phosphate (P₂O₅) 1%
Soluble Potash (K₂O) 3%
Derived From:

Potassium Sulfate, Monopotassium Phosphate

How To Use

Bud Booster 0-1-3

Delivers optimal phosphorus and potassium ratios to maximize flower density, resin production, and overall yields during the bloom phase. Works with all Cronk Nutrients product lines. Frequency: Use 1-2 times per week during flowering.

  • Mix in room temperature water (65-72°F / 18-22°C)
  • Frequency: Use 1-2 times per week (not every feeding)
  • Mixing Order: ALWAYS add AFTER all base nutrients and CalMag
  • Optional: Begin during late veg to prepare plants for flowering
  • Use throughout entire flowering stage for maximum bud density
  • Continue through flush week for best results
  • Significantly increases flower size, density, and resin production
  • For specific dosages and week-by-week schedule, see Feed Schedules section

💡 Pro Tip: Use 1-2 times per week during flowering. Add AFTER base nutrients and CalMag. Continue through flush week.

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 66 reviews
94%
(62)
5%
(3)
2%
(1)
0%
(0)
0%
(0)
J
John

Fast delivery

J
Justin Bobeck
Really good stuff

This stuff works.

C
Christian Benavidez

Good product

B
Bobby Atkinson
Quality nutients

Been using for about 10 months. I like the results.

a
a.l.

Simple easy to use

Feed Schedules & Dosage

Bud Booster 0-1-3 Feed Schedule

Week-by-week dosage for Bud Booster. Use during flowering to maximize yields and bud density.

Vegetative Stage (Optional)
Week mL/Gallon mL/Liter
Week 1-30.0 mL0.0 mL
Week 42.0 mL0.53 mL
Flowering Stage
Week mL/Gallon mL/Liter
Week 18.0 mL2.11 mL
Week 28.0 mL2.11 mL
Week 38.0 mL2.11 mL
Week 48.0 mL2.11 mL
Week 58.0 mL2.11 mL
Week 68.0 mL2.11 mL
Week 78.0 mL2.11 mL
Week 88.0 mL2.11 mL
Week 98.0 mL2.11 mL

📅 Frequency: Once per week throughout all flowering stages (including flush).

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

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
When should I start using Bud Booster?
Begin using Bud Booster at the start of the flowering phase. For photosensitive plants, that’s typically Week 5 on our feed charts. For autoflowers, start using it once pistils form and you’ve transitioned to Clyde + CalMag.
How often do I apply Bud Booster?
Use it once per week during the flowering stage. In coco or hydro systems, many growers run it every feed at the charted rate.
Can I use Bud Booster with any base nutrients?
Yes! Bud Booster is fully compatible with:
• Classic Line: Grow, Micro, Bloom
• Autoflower Line: Bonnie & Clyde (used only during bloom with Clyde)
• PuurOrganics: 100% compatible — works great as an additional PK bloom push
It blends clean in soil, coco, and hydro.
Does Bud Booster replace Bloom nutrients?
No — Bud Booster supplements your bloom nutrients. Keep running your normal Bloom (Classic Line), Clyde (Autoflower Line), or PuurPhos/PuurK (PuurOrganics).
Will Bud Booster burn my plants?
Bud Booster has a gentle 0-1-3 formula, so it’s very forgiving. As long as you follow your feed chart and mix properly, it’s extremely unlikely to cause burn.
Can I use Bud Booster in organic grows?
Yes! While Bud Booster itself isn’t organic, it’s fully compatible with the PuurOrganics system and won’t harm microbial life or Monkey Juice bacteria.

Complete Your System

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