MONKEY PK 14/15 Flowering Booster

MONKEY PK 14/15 is a concentrated flowering booster designed to supply plants with high levels of phosphorus and potassium during the important mid-flowering stage. Available in 250ml, 1L and 5L sizes, it is ideal for growers looking to support flower development, density and overall crop quality as part of a balanced feeding programme.

  • Concentrated PK 14/15 flowering booster
  • Formulated for use during the mid-flowering phase
  • Helps support flower density and crop quality
  • Recommended at 2ml per litre in weeks 5, 6 and 7
  • Available in 250ml, 1L and 5L bottles
  • Suitable for growers using targeted bloom nutrition
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🌱 MONKEY PK 14/15 Flowering Booster — Guide and Product Information

Product Overview

MONKEY PK 14/15 is a concentrated phosphorus and potassium booster developed for the flowering stage, when plants need additional support to build weight, structure and quality. Used at the right point in bloom, a PK additive can play an important role in a well-managed nutrient schedule.

This product is intended for the crucial mid-flowering period, where access to higher levels of P and K can help support strong floral development. MONKEY PK 14/15 is part of the wider flowering nutrition approach used by growers looking to fine-tune performance alongside their core feed.

Why Use a PK Booster in Mid-Flowering?

Phosphorus and potassium are two of the key elements associated with flower formation and development. During mid-bloom, many plants benefit from a focused PK supplement to complement their regular flowering nutrient. MONKEY PK 14/15 is designed specifically for this point in the cycle, making it a practical choice for growers aiming to support density and finish without overcomplicating the feeding routine.

  • Targeted PK support for the flowering stage
  • Designed for use during weeks 5, 6 and 7
  • Concentrated formula used at 2ml per litre
  • Suitable for growers refining bloom nutrition programmes

📦 Available Options and Sizes

MONKEY PK 14/15 is available in three bottle sizes to suit different grow scales and feeding requirements:

  • 250ml
  • 1L
  • 5L

The smaller 250ml option can be a practical choice for trial use, smaller grow spaces or occasional feeding schedules. The 1L and 5L options are better suited to more regular use or larger gardens where a bloom booster forms a standard part of the nutrient plan.

Suitable Applications

MONKEY PK 14/15 is suited to flowering crops where a dedicated PK additive is used during the middle of bloom. It works best as part of a balanced feeding programme rather than as a standalone nutrient. Growers using base bloom feeds and additional flowering supplements may also wish to browse our wider Nutrients and Boosters range for compatible products.

If you are building a broader flowering schedule, related products such as Monkey Magic Plant Booster and PLAGRON Terra Bloom Flowering Nutrient may also be useful depending on your growing system and feeding approach.

Related Growing Advice and Product Support

Strong flowering performance depends on more than just nutrients. Environmental control, airflow and lighting all affect how well plants use feed during bloom. For more advice, read our guide to the role of grow lighting in hydroponics. If you are growing in an enclosed space, our article on preventing mould and mildew in your grow tent is also well worth a read.

Technical Specifications

Product:
MONKEY PK 14/15

Product Type:
Variable flowering booster

Category:
Nutrients and Boosters

Use:
Mid-flowering phosphorus and potassium supplement

Application:
Recommended at 2ml per litre in weeks 5, 6 and 7

Available Sizes:
250ml, 1L, 5L

SKU:
MONKEY – PK 14/15

Ideal Uses

  • Supporting plants during the key mid-flowering stage
  • Complementing a base flowering nutrient programme
  • Growers looking to introduce a dedicated PK additive
  • Small, medium and larger grows thanks to the 250ml, 1L and 5L size options

Setup and Usage Tips

Use MONKEY PK 14/15 as directed within your existing flowering feed schedule. The stated recommendation is 2ml per litre during weeks 5, 6 and 7. Always mix nutrients carefully and avoid making major feed changes without checking how plants respond. Because this is a concentrated PK product, it should be used as part of a balanced programme rather than replacing a complete bloom nutrient.

When using bloom additives, keeping the growing environment stable is important. Good airflow, appropriate lighting and sensible irrigation all help plants make better use of available nutrients throughout flowering.

FAQ

What is MONKEY PK 14/15 used for?
It is a flowering booster designed to provide concentrated phosphorus and potassium during the middle of the bloom phase.

When should I use MONKEY PK 14/15?
The product guidance states to use it in weeks 5, 6 and 7 of flowering.

How much should I use?
The recommended application rate provided is 2ml per litre.

What sizes are available?
MONKEY PK 14/15 is available in 250ml, 1L and 5L bottles.

Can I use this on its own?
It is best used alongside a balanced base nutrient programme during flowering, rather than as a complete feed by itself.

Who is this product suitable for?
It is suitable for growers who want to add targeted PK support during the critical mid-flowering stage and who are following a structured feeding schedule.

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