INTENSE Climax Finishing Booster for Final Flowering

INTENSE Climax is a late-stage finishing booster designed to help plants complete flowering evenly and on schedule, while supporting essential oil production and nutrient uptake in the final phase before harvest.

  • Formulated for the final stage of the flowering cycle
  • Helps encourage a more even finish before harvest
  • Supports essential oil production and nutrient uptake
  • Use at 2-4ml per litre for 5-7 days around 2 weeks before harvest
  • Available in 1L, 5L and 10L size options
  • Complete compound fertiliser with trace elements
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🌱 INTENSE Climax Finishing Booster — Guide and Product Information

Overview

INTENSE Climax is a finishing booster created for use in the last stage of the flowering cycle. It is designed to supply the key elements plants need as they approach harvest, helping them finish more evenly and on schedule. This makes it a practical addition for growers looking to support the final push before the flushing period begins.

As part of our Nutrients and Boosters range, INTENSE Climax is suited to growers who want a focused end-of-cycle additive rather than a full-season feed.

🌿 Main Benefits in the Final Flowering Stage

Climax is intended for short-term use near the end of the crop cycle. Its formulation is geared towards the finishing phase, where plants benefit from targeted phosphorus and potassium support without added nitrogen. According to the product information, it is designed to help increase essential oil production, improve nutrient uptake and encourage a more uniform finish.

  • Developed for use shortly before harvest
  • Supports a consistent and even finishing phase
  • Helps promote nutrient uptake during the final push
  • Designed to support essential oil production

📦 Available Options and Sizes

INTENSE Climax is a variable product with the following size options available: 1L, 5L and 10L. This gives flexibility for smaller grow spaces, regular hobby use or larger feed programmes where more volume is required.

If you are planning a broader nutrient schedule, you may also want to explore complementary products such as PLAGRON Terra Bloom Flowering Nutrient or PLAGRON Sugar Royal 5L depending on your growing method and feeding routine.

🪴 Suitable Applications

INTENSE Climax is suitable for use as a finishing additive in reservoir-fed systems and other feeding programmes where liquid nutrients are mixed into water. It is intended for the final flowering period, specifically around two weeks before harvest, followed by a flush using a quarter-strength base nutrient solution.

Good environmental control remains important during this stage. For more advice, read our guide to proper ventilation in a grow tent, which can help you maintain a stable finishing environment.

🔧 Technical Specifications

Product:
INTENSE Climax

Product Type:
Variable liquid finishing booster

Category:
Nutrients and Boosters

Use:
Final flowering and finishing stage before harvest

Application:
Add to reservoir at 2-4ml per litre for 5-7 days, 2 weeks before harvest

After Use:
Flush plants for 7 days with a quarter strength base nutrient solution

Available Sizes:
1L, 5L, 10L

Fertiliser Analysis:
0.0-9.9-7.0 (2.6 magnesium, 2.5 sulphur)

Total Nitrogen:
0.0%

Phosphorous Pentoxide:
9.9%

Phosphorous Pentoxide soluble in water:
9.9%

Potassium Oxide:
7.0%

Potassium Oxide soluble in water:
7.0%

🎯 Ideal Uses

  • Supporting plants in the final stage before harvest
  • Feeding programmes that require a short finishing additive
  • Growers aiming for a more even end-of-cycle finish
  • Reservoir-based nutrient routines

💡 Setup and Usage Tips

Add INTENSE Climax to your reservoir at 2-4ml per litre for 5-7 days, around 2 weeks before harvest. After this period, flush plants for 7 days with a quarter-strength base nutrient solution as directed. As with any late-stage feed change, monitor your reservoir and maintain a clean, stable growing environment.

If you are refining your feeding strategy, our article on boosting plant nutrition with advanced grow kit techniques offers useful general guidance.

🔗 Related Products and Growing Advice

Growers using INTENSE Climax often browse other products in our Nutrients and Boosters category. Depending on your wider feeding plan, you may also find PLAGRON PUREZYM Enzyme Additive for Root Zone useful as part of a complete root zone and nutrient management routine.

❓ FAQ

What is INTENSE Climax used for?
INTENSE Climax is a finishing booster designed for the last stage before harvest. It is used to help plants finish evenly and support nutrient uptake during the final flowering period.

What sizes are available?
INTENSE Climax is available in 1L, 5L and 10L size options, making it suitable for both smaller and larger feeding programmes.

How do I use INTENSE Climax?
Add it to your reservoir at 2-4ml per litre for 5-7 days, around 2 weeks before harvest. After use, flush plants for 7 days with a quarter-strength base nutrient solution.

When should I apply this finishing booster?
It is intended for use in the final flowering stage, specifically around two weeks before harvest, rather than throughout the full crop cycle.

Is this a base nutrient or an additive?
INTENSE Climax is best treated as a finishing additive rather than a full base nutrient. It is designed for a short, targeted use window near the end of the cycle.

Why does the formula contain no nitrogen?
The listed analysis shows 0.0% total nitrogen, which aligns with its role as a late-stage finishing product focused on phosphorus and potassium support in the final phase.

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