Grow Schedule | MSDS | PDS | TDS
The latest advancement in plant nutrition technology, powered by Gen200. This exclusive concentrated line of powdered fertilisers has been meticulously designed for the sophisticated high yield grower who demands excellence and innovation in every aspect of their cultivation.
Directions for use
- Water quality: Start with clean water, preferably osmosis water. If you use tap water, make sure the starting EC is below 0.4 mS/cm.
- Mixing: Dissolve Rhodos Grow in water according to the recommended mixing ratio found on the grow schedule, after Rhodos Base is completely dissolved. Use warm water (20–25 °C) for faster dissolution. Whether a mixer or pump is used for mixing, always make sure powders are 100% dissolved before watering your plants.
- pH: Test and adjust the pH of your nutrient solution before watering: coco, hydro and aero 5.5–5.8 (vegetative) and 5.8–6.2 (bloom); soil 5.9–6.2 (vegetative) and 6.0–6.4 (bloom).
- Application: Water your plants directly from your reservoir. Using a feeding computer? Contact us for the Rhodos stock solution schedule.
- Frequency: Apply the Rhodos solution with every watering to ensure a constant supply of essential nutrients.
- Growing systems: Rhodos is formulated for use in all types of growing systems, including hydroponics, aeroponics, coco and soil.
- Safety: Always wear protective gloves and eyewear when handling and mixing fertilisers to prevent skin irritation and eye damage.
Each product in the Rhodos line is designed for simplicity and efficiency, providing a straightforward approach to plant nutrition without compromising on performance. Ideal for all growing mediums and systems. Rhodos fertilisers dissolve easily, ensuring a rapid uptake by your plants with minimal waste.
Experience the future of plant nutrition with Rhodos, and elevate your growing operations to unprecedented levels of success. With Rhodos, powered by Gen200
Product EAN codes:
Rhodos Grow (2.5 kg) EAN: 8719189018172
Rhodos Grow (5 kg) EAN: 8719189018165
Rhodos Grow (10 kg) EAN: 8719189018158
Rhodos Grow composition
| Nutrient | % w/w |
|---|---|
| Total nitrogen (N) | 2.8% |
| Nitrate nitrogen (NO3-N) | 2.0% |
| Ammonium nitrogen (NH4-N) | 0.8% |
| Phosphorus pentoxide (P2O5) | 9.9% |
| Potassium oxide (K2O) | 24.6% |
| Magnesium oxide (MgO) | 5.8% |
| Sulphur (S) | 9.5% |
| Boron (B) | 0.011% |
| Copper (Cu), EDTA-chelated | 0.007% |
| Iron (Fe), EDTA-chelated | 0.156% |
| Manganese (Mn), EDTA-chelated | 0.078% |
| Molybdenum (Mo) | 0.004% |
| Zinc (Zn), EDTA-chelated | 0.014% |
EC fertiliser 3-10-25 · crystalline powder · pH 2.8–4.0 (in 1% solution). Source: Rhodos Grow technical datasheet.
Rhodos Grow dosage per 100 L of water
| Phase | Clone | Vegetative | Bloom |
|---|---|---|---|
| Rhodos Grow | – | 190 g | – |
| Combine with | – | Rhodos Base 100 g | – |
| Target EC (mS/cm) | – | 3.0 | – |
Rhodos Grow is part of the Rhodos 3-part powder nutrient system: in the vegetative stage, dissolve it after Rhodos Base is completely dissolved, and add Gen200 Control (15 ml per 100 L) to the water first. When flowering starts, switch from Rhodos Grow to Rhodos Bloom. Calculate the amounts for your own reservoir with the Rhodos nutrient calculator.
Pack sizes and storage
Available in 2.5 kg, 5 kg and 10 kg. Bulk packaging on request. Store in the original closed container in a dry, cool place between 8 and 27 °C. Stored properly, Rhodos Grow has a five-year shelf life from the production date.
Feeding schedules per growing medium
Step-by-step schedules with grams per 100 L, EC and pH: coco, hydroponics and aeroponics and soil. Mixing instructions for the whole range are on the how to use page.
Frequently asked questions
190 g Rhodos Grow together with 100 g Rhodos Base per 100 L of water in the vegetative stage, for a target EC of 3.0.
At the start of the flowering stage, replace Rhodos Grow with Rhodos Bloom (190 g per 100 L) and keep Rhodos Base at 100 g.
First add Gen200 Control (15 ml per 100 L) and mix. Then dissolve Rhodos Base completely, and only then add Rhodos Grow or Rhodos Bloom. Warm water (20–25 °C) helps the powders dissolve faster.
Keep it in the original closed container in a dry place between 8 and 27 °C. Stored properly, Rhodos has a five-year shelf life from the production date.











