Product Type
Plant growth regulator
MAGNUS
Foliar plant growth regulator combining growth regulators, vitamins, amino acids, fulvic acids and nutrients to support crop development.
MAGNUS is a foliar plant growth regulator with a balanced composition of gibberellins, auxins, cytokinins, vitamins, amino acids, fulvic acids and nutrients.
The datasheet presents the formulation as supporting plant metabolic efficiency, structural development, flowering, fruit set, rooting, stress recovery, crop quality and yield.
Technical Profile
Key product information at a glance.
Key Composition
Gibberellins 500 ppm · Auxins 500 ppm · Cytokinins 200 ppm · Fulvic acids 25% · N 9% · Zn 2% · Ca 0.8%
Application
Foliar spray
Available Pack Sizes
0.5 L · 1 L · 5 L · 10 L · 20 L
Composition and guaranteed analysis
| Composition | % w/w |
|---|---|
| Gibberellins | 0.05 |
| Auxins | 0.05 |
| Cytokinins | 0.02 |
| Cysteine | 0.05 |
| Thiamine | 0.111 |
| Inositol | 0.02 |
| Calcium (Ca) | 0.8 |
| Zinc (Zn) | 2.0 |
| Fulvic Acids | 25.0 |
| Nitrogen (N) | 9.0 |
Key benefits and agronomic effects
- Improves structural development of the plant.
- Supports better uptake and use of nutrients in crops.
- Supports flowering, fruit set and rooting.
- Supports recovery of hormonal balance under stress.
- The datasheet highlights increased crop yield and quality.
How it works / Technical advantages
The datasheet describes MAGNUS as a high-tech product with growth regulators, vitamins, amino acids, fulvic acids and nutrients, designed for application to all crops and for high assimilation in the aerial part of the plant.
Application rates and timing
Application Guidance: Apply foliarly using the crop-specific rates and stages in the datasheet. Most field-crop uses are listed at 0.75-1 L/ha.
Foliar application
| Crops | Timing | Dose | Notes |
|---|---|---|---|
| Chard, spinach and open-leaf lettuce | 3-4 weeks after emergence. | 0.75-1 L/ha | |
| Cotton | At the first or second squares; particularly for medium- and low-size varieties or to exit a stress stage. | 0.75-1 L/ha | |
| Garlic and onions | Before bulb differentiation, approximately 10-12 weeks after planting. | 0.75-1 L/ha | |
| Alfalfa | After each cut when regrowth appears. | 0.75-1 L/ha | |
| Celery | 4-6 weeks before cutting. | 0.75-1 L/ha | |
| Broccoli, cauliflower, cabbage and lettuce | At the beginning of head or inflorescence formation. | 0.75-1 L/ha | |
| Scallion and leek | 30 days after transplanting for leek and 45 days after planting for onions; repeat 30 days later. | 0.75-1 L/ha | |
| Cucurbits (cucumber, melon and watermelon) | At 3-5 true leaves; repeat at the next formation stage described in the source and continue every 15 days until the last cut. | 0.75-1 L/ha | The source uses the word 'elvers' for the intermediate formation stage; this wording is not technically clear. |
| Cereals (wheat, barley, oats and triticale) | At full tillering, beginning of stalk formation and boot stage. | 0.75-1 L/ha | |
| Flowers | At the appearance of flower stems. | 0.75-1 L/ha | |
| Beans, green beans and soybeans | At the appearance of flower buds; repeat 1-3 times every 15 days. | 0.75-1 L/ha | |
| Maize and sorghum | At 6-8 fully developed leaves; if possible repeat at full bloom. | 0.75-1 L/ha | |
| Potato | At tuber initiation; repeat 15-30 days later. | 0.75-1 L/ha | |
| Tomato, pepper and aubergine | At appearance of flowers; repeat every 2-3 weeks until the last commercial flowering. | 0.75-1 L/ha | |
| Tobacco | 30 days after transplanting; repeat 30 days later. | 0.75-1 L/ha | |
| Citrus, avocado, mango, papaya and guava | At the appearance of blooms; the datasheet indicates a 30-day repeat interval. | 150-200 ml/100 L water | |
| Apple and peach | At silver tip stage in apple and green tip stage in peach; repeat when fruit reaches 1-2 cm diameter. | 150-200 ml/100 L water | |
| Strawberry | Once a month, starting at appearance of the first flower cluster. | 0.75-1 L/ha |
Additional technical information
Frequently asked questions
What is MAGNUS?
MAGNUS is a foliar plant growth regulator combining growth regulators, vitamins, amino acids, fulvic acids and nutrients.
What benefits are highlighted for MAGNUS?
The datasheet highlights structural development, nutrient use, flowering, fruit set, rooting, stress recovery, yield and quality.
What is the usual field-crop rate shown in the datasheet?
Many documented crop programs use 0.75-1 L/ha, with crop-specific timing.
Which growth regulators are listed in MAGNUS?
The composition table lists gibberellins, auxins and cytokinins.
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