Description
High-PK Late-Flowering Nutrient for a Strong Finish
GreenPlanet HORTI Late Bloom is a concentrated commercial finishing fertiliser formulated specifically for the final two weeks of flowering.
With a powerful 0-24-26 NPK analysis plus magnesium and sulphur, HORTI Late Bloom eliminates nitrogen while providing high levels of phosphorus and potassium suited to the nutritional demands of the late reproductive stage.
Rather than continuing an early-flowering nutrient profile through harvest, HORTI Late Bloom allows commercial growers to transition to a purpose-built finishing formula designed around late-stage flower development.
Its fully soluble dry format makes it suitable for precision commercial fertigation, including reservoirs, day tanks, injector systems, and automated dosing equipment.
Key Features
- Commercial late-flowering dry fertiliser
- 0-24-26 NPK
- Zero-nitrogen formulation
- High phosphorus and potassium profile
- Contains magnesium and sulphur
- Designed specifically for the final two weeks of flowering
- Supports late-stage flower development
- Concentrated powder format
- Fully soluble for commercial fertigation
- Suitable for reservoirs and day tanks
- Compatible with injector and dosing systems
- Designed as the finishing stage of the HORTI programme
Benefits
- Provides targeted late-flowering nutrition
- Supports final flower development
- Supplies concentrated phosphorus and potassium
- Removes unnecessary nitrogen during the finishing stage
- Supports plant function with magnesium and sulphur
- Integrates easily into commercial feeding systems
- Helps simplify stage-specific nutrient management
Specifications
| Specification | Details |
|---|---|
| Brand | GreenPlanet Nutrients |
| Range | HORTI Commercial Line |
| Product | HORTI Late Bloom |
| Product Type | Late-Flowering Dry Fertiliser |
| NPK | 0-24-26 |
| Additional Nutrition | Magnesium & Sulphur |
| Nitrogen | 0 |
| Form | Fully Soluble Powder |
| Growth Stage | Final 2 Weeks of Flowering |
| Commercial Application | Reservoir, Day Tank, Injector & Dosing Systems |
Why Choose GreenPlanet HORTI Late Bloom?
Late flowering has different nutritional requirements from vegetative and early reproductive growth. HORTI Late Bloom addresses this with a specialised zero-nitrogen, high-PK formulation rather than requiring growers to continue using the same base fertiliser until harvest.
Its 0-24-26 analysis supplies concentrated phosphorus and potassium alongside magnesium and sulphur, creating a dedicated final-stage component for the HORTI Commercial feeding programme.
Application
| Growth Stage | HORTI Late Bloom | HORTI Cal | Target EC |
|---|---|---|---|
| Late Bloom | 120g/100L | 80g/100L | Approx. 1.8 |
The final stage can then transition to a plain-water flush according to the crop and feeding programme.
Maintain nutrient solution conditions appropriate to the growing system and crop requirements.
FAQs
When should HORTI Late Bloom be used?
It is formulated specifically for the final two weeks of flowering.
What is the NPK ratio?
HORTI Late Bloom has an NPK analysis of 0-24-26.
Does HORTI Late Bloom contain nitrogen?
No. It is a zero-nitrogen late-flowering formulation.
Does it contain magnesium and sulphur?
Yes. HORTI Late Bloom includes both magnesium and sulphur.
Is HORTI Late Bloom a powder?
Yes. It is a concentrated dry fertiliser designed to dissolve into water for fertigation.
What follows HORTI Late Bloom?
After the late bloom stage, growers can transition to their final finishing or flushing programme as appropriate.

