Cearum is designed for use on cereals and contains a balanced ratio of manganese, copper and zinc, with the biostimulant R100, which boosts nutrient uptake and increases cytokinin levels to stimulate growth. Manganese, zinc and copper are all required for early plant establishment, tiller production and maximising photosynthesis for the maintenance of healthy green leaves.
Cearum is designed for use on cereals and contains a balanced ratio of manganese, copper and zinc, combined
with the biostimulant R100.
R100 biostimulant contains a patented combination of two disubstituted urea compounds (DPU) and gamma polyglutamic acid. DPU boosts cytokinin levels in tissues with resulting increased cell division and growth. Gamma-PGA binds to foliar applied cations to improve uptake
The addition of R100 biostimulant to Cearum significantly increases the uptake of manganese, zinc and copper. This increased nutrient use efficiency supports the plant in the production of chlorophyll, increasing root and shoot growth.
| Contains | % w/w | g/l | |
| R100 biostimulant | |||
| Sulphur | SO3 | 7.61 | 109.0 |
| S | 3.04 | 43.0 | |
| Copper | Cu | 1.10 | 15.7 |
| Manganese | Mn | 9.60 | 137.5 |
| Zinc | Zn | 2.20 | 31.5 |
| Also formulated with | |||
| Nitrogen | N | 4.00 | 57.0 |
| Magnesium | MgO | 0.17 | 2.43 |
Cearum is suitable for all cereal crops, including wheat, barley, oats and rye, particularly where soils or tissue analysis indicate deficiencies in manganese, copper or zinc.
Apply from early tillering through to flag leaf emergence to support establishment and tiller production, which will in turn maintain healthy green leaves during key growth stages.
Our patented R100 technology boosts cytokinin levels for increased cell division and growth, while its gamma-PGA component binds to foliar-applied cations, improving nutrient use efficiency.
Together, they help maintain healthy leaf area and maximise yield potential.
Yes. It can be used both preventatively and curatively. In cases of visible deficiency, repeat applications may be needed if symptoms persist.
Cearum is generally compatible and should be added to the spray tank first. However, it should not be mixed with phenoxy herbicides such as MCPA, mecoprop, or 2,4-D.
Do not apply in less than 100 L/ha. For optimum coverage and uptake, 150 L/ha is preferable.
By supplying key trace elements and biostimulant activity early in the crop’s life, Cearum encourages stronger root and shoot growth, greater tiller numbers and improved resilience against abiotic stress.
Yes. Its balanced nutrient ratios complement many existing micronutrient programmes, though rates should be adjusted according to soil and tissue test results.
By improving nutrient use efficiency through biostimulant technology, Cearum helps reduce the risk of nutrient loss to the environment while maximising crop response from each application.