Fertilisers

A fertiliser is a natural or synthetic, chemical-based substance that is used to enhance plant growth and fertility. Fertilisers may also enhance water retention and filter any excess liquid, hence enhancing soil effectiveness. Rolfes Agri has 8 different groups of fertilisers, each with their own products as listed below.

CME Water Soluble Liquids

Fighter 0:2:3 (25)


A highly stable, nitrogen free formulation, providing a source of easily absorbed potassium to plants.

FERTILISER GROUP 1

Active Ingredients
Calcium.......(Ca)..........39.00 g/kg..........( 50.00 g/ℓ)
Potassium....(K)............77.50 g/kg..........(100.00 g/ℓ)
Zinc.............(Zn)...........15.50 g/kg..........( 20.00 g/ℓ)
Boron...........(B)..............3.50 g/kg..........( 4.50 g/ℓ)
Amino acid......................1.55 g/kg..........( 2.00 g/ℓ)

SG = 1.29 ± 0.02 @ 20 °C

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)




































Gluco-Calcium


GLUCO-Calcium is an organic calcium fertiliser for us as a foliar feed to maintain or correct calcium levels in plants.

FERTILISER GROUP 2

Active Ingredients
Calcium...................(Ca)..............77,0 g/kg...............(100 g/ℓ)
Potassium................(K)................10,0 g/kg................(13 g/ℓ)
Boron.......................(B)..................3,1 g/kg.................(4 g/ℓ)
L-amino Acids..............................20,0 g/kg...............(26 g/ℓ)
Auxins.............................0,8 mg/kg (1 g/ℓ)

SG = 1,32 ± 0,02

Gluconate Chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

































Gluco-Calmag + B


GLUCO-Calmag+B is an organic fertilizer for use as a foliar feed to maintain or correct calcium, magnesium and boron levels in plants.

FERTILISER GROUP 2

Active Ingredients
Calcium...................(Ca)..................58,0 g/kg............(76 g/ℓ)
Magnesium..............(Mg).................12,4 g/kg............(16 g/ℓ)
Boron.......................(B).....................2,0 g/kg.............( 3 g/ℓ)
L-amino acids...........20,0 g/kg..........(26 g/ℓ)

SG = 1,32 ±0,02

Gluconate Chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

































Gluco-K


GLUCO-K is an organic fertilizer for use as a foliar feed to maintain or correct potassium levels in plants.

FERTILISER GROUP 1

Active Ingredients
Potassium................(K)....................184 g/kg (230 g/ℓ)
L-amino acids...........21 g/kg ( 26 g/ℓ)

Gluconate Chelated

SG = 1,26 ± 0,02

Download Material Safety Data Sheet (PDF)




































Gluco-Mag


GLUCO-Mag is an organic fertilizer for use as a foliar feed to maintain or increase magnesium levels in plants.

FERTILISER GROUP 2

Active Ingredients
Calcium...................(Ca)..................129 g/kg
Magnesium..............(Mg)..................50 g/kg (65 g/ℓ)
Boron.......................(B).......................3 g/kg ( 4 g/ℓ)
L-amino acids...........20 g/kg (26 g/ℓ)

Gluconate Chelated

SG = 1,28 ± 0,02

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)


































Gluco-Zinc


GLUCO-Zinc is an organic fertilizer for use as a foliar feed to maintain or correct zinc levels in plants.

FERTILISER GROUP 2

Active Ingredients
Potassium...................(K)..................72.7 g/kg..........(96 g/ℓ)
Zinc............................(Zn)..................103 g/kg ........(144 g/ℓ)
Boron.........................(B).....................1.5 g/kg..............(2g/ℓ)
L-amino acids.............7.6 g/kg.............(10 g/ℓ)

Gluconate Chelated

SG = 1,35 ±0,02

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)


































Cal Pro-Nutech


An organic calcium fertiliser for use as a foliar feed to maintain or correct calcium levels in plants.

FERTILISER GROUP 2

Active Ingredients
Calcium*...............(Ca).......................63 g/kg (83 g/ℓ)
Amino acids ...................................154 g/kg (203 g/ℓ)

Nitrogen derived from amino acids...29 g/kg (38 g/ℓ)
Auxin ............................................3,7 mg/kg (4,9 mg/ℓ)

SG = 1,32 ± 0,02

*Di-amino acid chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

Calmag Pro-Nutech


An organic fertiliser for use as a foliar feed to maintain or correct calcium and magnesium levels in plants.

Calcium*.....................(Ca)...............44 g/kg (59 g/ℓ)
Magnesium*...............(Mg)...............16 g/kg (22 g/ℓ)

Amino acids ...................................138 g/kg (186 g/ℓ) Nitrogen derived from amino acids.. 26 g/kg (35 g/ℓ)

SG = 1,35 ± 0,02

*Di-amino acid chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

Combi Pro-Nutech


An organic fertiliser for use as a foliar feed to maintain or correct zinc, iron, copper, manganese, boron and molybdenum levels in plants.

FERTILIZER GROUP 2

Active Ingredients
Zinc* .............. (Zn) .................... 19 g/kg ...................... (25 g/ℓ)
Iron* ............... (Fe) ................... 29 g/kg ...................... (38 g/ℓ)
Copper* ......... (Cu) ......................... 10 g/kg ................ (13 g/ℓ)
Manganese* .. (Mn) ......................... 17 g/kg ................ (22 g/ℓ)
Boron .............(B) .............................. 4 g/kg .................. (5 g/ℓ)
Molybdenum ..(Mo) ......................136 mg/kg ........... (0,178 g/ℓ)
Sulphur ......... (S) ............................. 41 g/kg ................ (54 g/ℓ)

Amino acids ....................................145 g/kg .............. (190 g/ℓ)
Nitrogen derived from amino acids....28 g/kg .................(37 g/ℓ)

SG = 1,31 ± 0,02

*Di-amino acid chelated

Download Material Safety Data Sheet (PDF)

Cop Pro-Nutech


COP-PRO is an organic copper fertilizer for use as a foliar feed to maintain or correct copper levels in plants.

FERTILISER GROUP 2

Active Ingredients
Copper...............(Cu)......................102 g/kg......(141 g/ℓ)
Sulphur ..............(S)..........................56 g/kg........(77 g/ℓ)

Amino acids.....................................154 g/kg......(213 g/ℓ)
Nitrogen derived from amino acids....29 g/kg.......(40 g//ℓ)

SG = 1,38 ± 0,02

*Di-amino acid chelated

COP PRO is compatible with most agricultural remedies. However, do NOT apply COP PRO: • in combination with copper containing fungicides, phosphates or phosphonates • within 30 days after application of any copper fungicides • in combination with highly alkaline material such as lime sulphur or certain boron products.

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

Iron Pro-Nutech


An organic iron fertiliser for use as a foliar feed to maintain or correct iron levels in plants.

FERTILISER GROUP 2

Active Ingredients
Iron...............(Fe)...............60 g/kg (74 g/ℓ)
Sulphur...............(S)...............35 g/kg (43g/ℓ)

Amino acid 156 g/kg (192 g/ℓ)
Nitrogen derived from amino acid 31g/kg (38 g/ℓ)

SG = 1,23 ± 0,02

*Amino acid chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

Mag Pro-Nutech


An organic magnesium fertiliser for use as a foliar feed to maintain or correct magnesium levels in plants.

FERTILISER GROUP 2

Active Ingredients
Magnesium*...............(Mg)..................47 g/kg.....(63 g/ℓ)

Amino acids......................................175 g/kg ...(236 g/ℓ)
Nitrogen derived from amino acids.....33 g/kg......(45 g/ℓ)

SG = 1,35 ± 0,02

*Di-amino acid chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

Man Pro-Nutech


An organic manganese fertiliser for use as a foliar feed to maintain or correct manganese levels in plants.

FERTILISER GROUP 2

Active Ingredients
Manganese*......(Mn)....94 g/kg.....(130 g/ℓ)
Sulphur..............(S).......60 g/kg.....(83 g/ℓ)

Amino acids ....................................160 g/kg.....(221 g/ℓ)
Nitrogen derived from amino acids....31 g/kg.....(43 g/ℓ)

SG (@20 °C) = 1,38 ± 0,02

*Di-amino acid chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

Pecan Pro-Nutech


A water soluble fertiliser for use as a foliar feed to maintain or increase zinc and nickel levels in plants.

FERTILISER GROUP 2

Active Ingredients
Nitrogen.....(N).....31 g/kg.....(43 g/ℓ)
Sulphur.......(S)....13 g/kg......(18 g/ℓ)
Zinc............(Zn)...58 g/kg......(81 g/ℓ)
Nickel.........(Ni)....24 g/kg......(33 g/ℓ)

pH = 0.59

SG (@20 °C) = 1,39 ± 0,02

*Di-amino acid chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

Zinc Pro-Nutech


An organic zinc fertiliser for use as a foliar feed to maintain or correct zinc levels in plants.

FERTILISER GROUP 2

Active Ingredients
Zinc*...........(Zn).....103 g/kg.....(142 g/ℓ)
Sulphur.......(S).......50 g/kg.......(69 g/ℓ)

Amino acids........................................106 g/kg.....(146 g/ℓ)
Nitrogen derived from amino acids.....20 g/kg.......(28 g/ℓ)

SG (@20 °C) = 1,38 ± 0,02

*Di-amino acid chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

ZMC Pro-Nutech


An organic micro element fertiliser for use as a foliar feed to maintain or correct zinc, copper, manganese and boron levels in plants.

FERTILISER GROUP 2

Active Ingredients
Zinc*.................(Zn).....58 g/kg (80 g/ℓ)
Copper*............(Cu).....12 g/kg (17 g/ℓ)
Manganese*.....(Mn).....27 g/kg.......(37 g/ℓ)
Boron...............(B)........3 g/kg.........(4 g/ℓ)
Sulphur.............(S).......50 g/kg.......(69 g/ℓ)

Amino acids.................154 g/kg.....(213 g/ℓ)
Nitrogen derived from amino acids.....29 g/kg.....(40 g/ℓ)
Cytokinin......................2,4 mg/kg...(3,3 mg/ℓ)
Auxin............................3,6 mg/kg...(5,0 mg/ℓ)

SG (@20 °C) = 1,38 ± 0,02

*Di-amino acid chelated

Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)

K-Sil


A water soluble liquid potassium silicate fertiliser containing potassium and silicon for foliar feeding, fertigation or as a soil drench.

FERTILISER GROUP 2

Active Ingredients
Potassium.....(K).....168 g/kg.....247 g/ℓ Silicon...........(Si).....104 g/kg....153 g/ℓ

SG (@20 °C) = 1,47 ± 0,02


Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)




























Liquid Boron


A boron solution for use as both a foliar feed and fertigation.

FERTILISER GROUP 2

Active Ingredients
Boron.....(B).....100 g/kg.....(130 g/ℓ)

SG (@20 °C) = 1,30 ± 0,02


Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)



























Mac-Boost


An amino-gluconate complex for use as a foliar feed to maintain or correct calcium, potassium and zinc levels in the plant. Also contains boron and amino acids.

FERTILISER GROUP 2

Active Ingredients
Potassium..(K) 54 g/kg.......(70 g/ℓ)
Boron.........(B) 7,6 g/kg......(10 g/ℓ)
Calcium......(Ca) 38 g/kg....(50 g/ℓ)
Zinc............(Zn) 32 g/kg....(41 g/ℓ)

Amino acids.......................(60.5 g/ℓ)

SG (@20 °C) = 1,30 ± 0,02


Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)



























Only-K


A nitrogen free, water soluble potassium fertiliser.

This product is for use as a foliar feed or for fertigation of vegetable, horticultural, field, ornamental and floricultural crops, to correct or maintain potassium levels within the plant or growing medium.

FERTILISER GROUP 1

Active Ingredients
Potassium.....(K).....150 g/kg.....(200 g/ℓ)

SG (@20 °C) = 1,33 ± 0,02


Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)



























Qualimax


A calcium chloride solution for use as a foliar application to maintain or correct calcium deficiencies in crops as listed.

FERTILISER GROUP 2

Active Ingredients
Calcium.....(Ca)....127.....g/kg.....159 g/ℓ

SG = 1,25 ± 0.02 @ 20°C


Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)



























Zinc Nitrate


A water soluble zinc fertiliser for foliar feeding and fertigation.

FERTILISER GROUP 2

Active Ingredients
Zinc............(Zn)...117 g/kg....(152 g/ℓ)
Nitrogen.....(N).....43 g/kg.....(56 g/ℓ)

SG (@20 °C) = 1,36 ± 0,02


Download Complete Label Information (PDF)
Download Material Safety Data Sheet (PDF)



























Physical Address

  • 288 Mundt Street, Watloo, Pretoria
 

Fax

+27 (0) 12 803 8418

Contact Number

+27 (0) 12 803 0145

Postal Address

PO Box 589, Silverton, 0127