Terra Aquatica FlashClean
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Terra Aquatica FlashClean
Terra Aquatica FlashClean – Nutrient Salt Remover & Substrate Rinse
Terra Aquatica FlashClean, formerly GHE FloraKleen, is a concentrated rinsing solution designed to remove accumulated fertiliser salts from growing media and hydroponic systems. It helps reduce excess mineral build-up that can interfere with nutrient uptake, cause plant stress and contribute to nutrient lockout.
Suitable for soil, coco and hydroponics, FlashClean can be used throughout the growing cycle to refresh the root zone, between nutrient programmes or as a final rinse before harvest. It also helps release mineral nutrients bound within the growing medium, making them more available to plants.
Key Features
- Helps dissolve accumulated fertiliser salts
- Reduces excess mineral build-up in the root zone
- Supports recovery from nutrient lockout and overfeeding
- Helps release nutrients held within growing media
- Suitable for soil, coco and hydroponic systems
- Useful when changing nutrient programmes
- Can be used as a final rinse before harvest
- Suitable for use during vegetative growth and flowering
When Should You Use FlashClean?
| Application | Purpose |
|---|---|
| Routine Maintenance | Helps reduce fertiliser salt accumulation and maintain a balanced root environment. |
| Nutrient Lockout | Helps remove excess minerals that may interfere with nutrient uptake. |
| Changing Nutrients | Refreshes the growing medium or reservoir before introducing a new feeding programme. |
| Final Rinse | Helps remove residual fertiliser salts during the final stages before harvest. |
Recommended Dosage
| Application | Dosage | Duration |
|---|---|---|
| Hydroponic system maintenance | 1.5–3ml/L | Circulate for 24 hours |
| Nutrient burn or lockout | 1.5–3ml/L | Circulate for 24 hours |
| Soil and coco rinsing | 1.5–3ml/L | Single thorough watering |
| Final rinse in hydroponics | 1.5–3ml/L | Final 2 days before harvest |
| Final rinse in soil or coco | 3ml/L | Final 2 days before harvest |
How to Use Terra Aquatica FlashClean
Recirculating Hydroponic Systems
- Add FlashClean at 1.5–3ml per litre to the existing nutrient solution for routine maintenance, or to fresh pH-adjusted water after nutrient burn or lockout.
- Circulate for 24 hours.
- Drain the system and replace with fresh nutrient solution.
Soil and Coco Coir
- Prepare fresh, pH-adjusted water containing 1.5–3ml of FlashClean per litre.
- Water the growing medium thoroughly until runoff appears from the bottom of the container.
- Resume your regular feeding programme at the next watering.
Dosage tip: Use the lower concentration for young or sensitive plants and the higher concentration for established plants or heavier salt build-up.
Final Rinse Before Harvest
For recirculating hydroponics, replace the nutrient solution with pH-adjusted water containing 1.5–3ml/L of FlashClean and circulate during the final two days.
For soil and coco, apply FlashClean at 3ml/L instead of nutrients during the final two days before harvest, following the manufacturer's guidance.
Important: FlashClean can be used during vegetative growth or flowering, but routine applications should be spaced at least two weeks apart. Avoid using it more than once every 15 days unless specifically directed by the manufacturer.
Product Information
| Brand | Terra Aquatica |
|---|---|
| Former Name | GHE FloraKleen |
| Product Type | Fertiliser salt remover and substrate rinse |
| Recommended Dosage | 1.5–3ml per litre |
| Growing Media | Soil, coco and hydroponics |
| Growth Stages | Vegetative growth, flowering and pre-harvest |
| Applications | Root-zone rinsing, nutrient changes and salt build-up management |
Feeding Guidance
FlashClean can be incorporated into a regular nutrient management programme or used alongside Terra Aquatica FinalPart. For further guidance on feeding and nutrient changes, visit our GHEDirect Feeding Schedules page.
- Dissolves mineral salts
- Rinses and cleans substrate
- Use in any media
- For clean crops
| Weight | N/A |
|---|---|
| Size | 500ml, 1 Litre, 5 Litre, 10 Litre |
FREE NEXT DAY DELIVERY – Delivery Information
We offer FREE NEXT-DAY DELIVERY on orders over £75*
*An additional heavy goods surcharge may be applied to heavy or bulky goods (more info).
**Regional delivery surcharges apply for Scotland, Northern Ireland and the rest of the UK.
Orders Under £75
– Orders under £75 and under 5KG will be charged £7.99 (inc vat).
– Orders under £75 and 5KG+ will be charged at £8.99 (inc vat).
Our Next Working Day Delivery Policy
We will always do our utmost to deliver goods to you the next working day for all orders placed before 3pm (Mon-Thurs).
