Athena Pro BLOOM
$169.00
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Athena Pro Bloom
Fully Soluble Fertilizer for Flowering Plants
Athena Pro Bloom is a dry, fully soluble fertilizer designed to support plants during the flowering stage.
It forms part of the Athena Pro Line and works with Athena Pro Core to provide a consistent nutrient program as plants transition into and progress through flowering.
Because the formula dissolves completely when mixed correctly, it works well in hydroponic systems, reservoirs, stock tanks, and compatible automated dosing equipment.
Key Features
- Designed for flowering growth
- Fully soluble dry fertilizer
- Works with Athena Pro Core
- Supports consistent nutrient delivery
- Suitable for hydroponic systems
- Compatible with automated dosing
- Easy to measure and mix
- Designed for professional and home growers
- Works as part of the Athena Pro feeding system
What Is Athena Pro Bloom?
Athena Pro Bloom is the flowering-stage component of the Athena Pro Line.
It works alongside Pro Core to provide the nutritional foundation plants need as they produce flowers and fruit.
During flowering, plants change their nutritional demands. Therefore, using a formula designed specifically for this stage can help growers maintain a consistent feeding program.
Pro Bloom replaces Pro Grow when plants transition into the flowering phase of the Athena Pro system.
Designed to Work With Pro Core
Pro Bloom works as part of a two-part nutrient approach.
Athena Pro Core provides foundational nitrogen, calcium, and micronutrients.
Athena Pro Bloom complements that foundation with the nutrition intended for flowering plants.
Together, they provide a simple and consistent approach to nutrient management.
Fully Soluble Formula
Pro Bloom comes as a dry, water-soluble fertilizer.
When properly mixed, it dissolves into the nutrient solution without leaving unwanted particulate matter.
As a result, it works well with reservoirs and compatible irrigation equipment.
The dry format also makes storage, measuring, and transportation convenient.
Ideal for Hydroponic Growing
Pro Bloom fits naturally into hydroponic feeding programs.
Use it with Pro Core according to the Athena feeding schedule and your target EC.
The system works with a variety of growing environments, including recirculating and drain-to-waste setups.
Always consider your water source, growing medium, crop requirements, and environmental conditions when establishing your nutrient program.
Suitable for Automated Feeding
Automated nutrient delivery requires consistent mixing and predictable nutrient preparation.
Athena designed the Pro Line with automated feeding systems in mind.
Pro Bloom can be used with compatible dosing equipment and stock-tank systems.
For best results, always follow the equipment manufacturer’s recommendations and Athena’s current mixing instructions.
How to Mix Athena Pro Bloom
For accurate nutrient preparation, measure the dry fertilizer by weight rather than volume.
Follow the current Athena feeding chart for the appropriate stage of growth and your target EC.
A typical preparation process is:
- Start with the required amount of water.
- Measure Pro Core and Pro Bloom separately.
- Add each product according to the manufacturer’s instructions.
- Mix thoroughly until the fertilizer dissolves.
- Check your nutrient solution.
- Adjust the final solution according to your growing program.
Do not mix the dry products together before adding them to water.
Always use the current manufacturer’s feeding chart and product directions.
When Should You Use Pro Bloom?
Use Pro Bloom when plants transition from vegetative growth into flowering.
At that point, replace Pro Grow with Pro Bloom according to the Athena Pro feeding schedule.
Maintaining the same base product while changing the flowering component provides a straightforward way to transition your nutrient program.
A Simple Flowering Nutrient Program
The Athena Pro system keeps nutrient management relatively straightforward.
During vegetative growth:
Pro Core + Pro Grow
During flowering:
Pro Core + Pro Bloom
This two-part approach reduces the need to manage numerous individual nutrient products.
It also makes it easier to maintain a consistent feeding routine throughout the crop.
Ideal For
Athena Pro Bloom is suitable for:
- Indoor gardens
- Hydroponic systems
- Greenhouses
- Container growing
- Professional cultivation
- Automated irrigation systems
- Stock-tank feeding
- Flowering plants
Product Specifications
| Specification | Details |
|---|---|
| Brand | Athena |
| Product | Pro Bloom |
| Product Type | Dry soluble fertilizer |
| Application | Flowering growth |
| System | Athena Pro Line |
| Companion Product | Athena Pro Core |
| Vegetative Companion | Athena Pro Grow |
| Form | Dry granules |
| Application Method | Dissolved in water |
| Growing Systems | Hydroponic, container, greenhouse and automated systems |
Frequently Asked Questions
What is Athena Pro Bloom?
Athena Pro Bloom is the flowering-stage fertilizer used with Pro Core as part of the Athena Pro nutrient system.
When should I switch from Pro Grow to Pro Bloom?
Switch to Pro Bloom when plants enter the flowering stage, following the Athena Pro feeding schedule.
Do I use Pro Bloom with Pro Core?
Yes. Pro Bloom is designed to work alongside Pro Core.
Can I use Pro Bloom by itself?
Pro Bloom is part of the Athena Pro system and should be used according to the manufacturer’s feeding program rather than treated as a standalone complete fertilizer.
Is Pro Bloom suitable for hydroponics?
Yes. It is designed for hydroponic and other compatible growing systems.
Does Pro Bloom dissolve completely?
Yes. The dry formula is designed to dissolve completely when properly mixed.
Can I use Pro Bloom with automated dosing?
Yes. The Athena Pro system is designed to work with compatible dosing and stock-tank equipment.
Should I measure Pro Bloom by weight?
Yes. Measuring dry fertilizer by weight provides more consistent results than measuring by volume.
Can I mix Pro Bloom and Pro Core together dry?
No. Keep the dry products separate and follow the manufacturer’s mixing instructions.
Buy Athena Pro Bloom
Support a consistent flowering nutrient program with Athena Pro Bloom.
Its fully soluble dry formula works with Pro Core to provide a straightforward feeding approach for hydroponic gardens, greenhouses, container plants, and professional growing systems.
Available from Jon’s Plant Factory.
- Athena Pro Bloom fertilizer
- Athena Pro nutrients
- Athena Pro Line
- flowering fertilizer
- hydroponic bloom fertilizer
- dry soluble fertilizer
- Athena Core and Bloom
- hydroponic flowering nutrients
- flowering plant fertilizer
- automated nutrient dosing
Ingredients
Potassium Phosphate, Potassium Sulfate, Magnesium Sulfate, Iron DTPA
| Weight | 13 kg |
|---|---|
| Dimensions | 34 × 20 × 8 cm |
| size | 10 Lb Box, 25 Lb Box, 25 Lb Bag |







