
MO Bacter Organic Lawn Fertiliser
MO Bacter 5-5-20 (+3%MgO)
Endorsed by the Royal Horticultural Society
*Packaging may vary.

RHS endorsed MO Bacter Organic Fertiliser for lawns is a slow release organo-mineral fertiliser from Viano of Belgium which releases its nutrients evenly over a twelve week period. It feeds the lawn whilst transforming thatch and dead moss into feed.
Lawns are then left free of any debris with no need to scarify.
MO Bacter Organic Fertiliser for lawns is best used in the spring, or early summer and late summer or early autumn.
Viano MO Bacter is at its most effective when the SOIL temperature is 10°C or more.
Ingredients: Nitrogen, phosphorus and potassium, in a 5-5-20 (+3% MgO) analysis,. plus bacteria (bacillus spp.). A native bacterial species found naturally in soils; but when added to fertiliser, consumes dead material like thatch and dead moss.
2 years ago lawn full of moss, getting back to grass
#mobacter #gardening #cuttingedgegardening #itworks
@cuttingedgegarden on Instagram
Key Features of MO Bacter Organic Fertiliser for lawns
- Unique slow release fertilisers which feed your lawn for over three months
- Removes thatch and dead moss by secondary action without leaving debris
- Removes the need for raking out dead material after use
| Longevity | Bag Size kg | Application Rate g/m2 | Bag Coverage m2 |
|---|---|---|---|
| 12 weeks | 20 | 100 - 150 | 175 - 200 |
MO Bacter Fertiliser Analysis
| Ingredient | Oxide Value | Elemental Value |
|---|---|---|
| Total organic matter derived from feather meal and cacao shells | 25% | |
| Total Nitrogen (N) | 5.00% | |
| Organic bound N derived from; | 3.50% | |
| Feather meal | ||
| Cocoa shells | ||
| Ammoniacal Nitrogen (N) | 1.50% | |
| Phosphorus Pentoxide (P2O5) | 5.00% | 2.18% P |
| Potassium Oxide (K2O) soluble in water | 20.00% | 16.60% K |
| Magnesium Oxide (MgO) | 3.00% | 1.81% Mg |
Application Information
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | Lawn Construction g/m2 |
Lawn Maintenance g/m2 |
Lawn Condition | Recommended Soil Temp. Range |
|---|---|---|---|---|
| SPRING | - | 100 - 150 (in combination with scarification) |
With Thatch and Dead Moss | 5 - 10℃ |
| SPRING | - | 50 - 100 | Without Thatch and Dead Moss | 5 - 10℃ |
| AUTUMN | - | 50 - 100 (from the end of August) |
K - Fertiliser | 5 - 10℃ |
| Fertilising is possible immediately after mowing the grass. In dry periods (1 week without rain) watering is recommended. | ||||
| After treatment, wait 2 - 3 days before mowing the grass. | ||||
Spreader Settings
| Spreader | Application Rate | Setting | Passes | Spread Width (m) |
|---|---|---|---|---|
| AccuPro (cone 8) |
50 g/m2 | 0 ½ | 2 | 3.4 |
| 100 g/m2 | Y | 3 | ||
| 150 g/m2 | Z | 4 | ||
| Flex Select | 50 g/m2 | 23.5 | 2 | 3.2 |
| 100 g/m2 | 27 | 3 | ||
| 150 g/m2 | 30 | 4 |
FAQs
MO Bacter 5-5-20 (+3%MgO)
Endorsed by the Royal Horticultural Society
*Packaging may vary.

RHS endorsed MO Bacter Organic Fertiliser for lawns is a slow release organo-mineral fertiliser from Viano of Belgium which releases its nutrients evenly over a twelve week period. It feeds the lawn whilst transforming thatch and dead moss into feed.
Lawns are then left free of any debris with no need to scarify.
MO Bacter Organic Fertiliser for lawns is best used in the spring, or early summer and late summer or early autumn.
Viano MO Bacter is at its most effective when the SOIL temperature is 10°C or more.
Ingredients: Nitrogen, phosphorus and potassium, in a 5-5-20 (+3% MgO) analysis,. plus bacteria (bacillus spp.). A native bacterial species found naturally in soils; but when added to fertiliser, consumes dead material like thatch and dead moss.
2 years ago lawn full of moss, getting back to grass
#mobacter #gardening #cuttingedgegardening #itworks
@cuttingedgegarden on Instagram
Key Features of MO Bacter Organic Fertiliser for lawns
- Unique slow release fertilisers which feed your lawn for over three months
- Removes thatch and dead moss by secondary action without leaving debris
- Removes the need for raking out dead material after use
| Longevity | Bag Size kg | Application Rate g/m2 | Bag Coverage m2 |
|---|---|---|---|
| 12 weeks | 20 | 100 - 150 | 175 - 200 |
MO Bacter Fertiliser Analysis
| Ingredient | Oxide Value | Elemental Value |
|---|---|---|
| Total organic matter derived from feather meal and cacao shells | 25% | |
| Total Nitrogen (N) | 5.00% | |
| Organic bound N derived from; | 3.50% | |
| Feather meal | ||
| Cocoa shells | ||
| Ammoniacal Nitrogen (N) | 1.50% | |
| Phosphorus Pentoxide (P2O5) | 5.00% | 2.18% P |
| Potassium Oxide (K2O) soluble in water | 20.00% | 16.60% K |
| Magnesium Oxide (MgO) | 3.00% | 1.81% Mg |
Application Information
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | Lawn Construction g/m2 |
Lawn Maintenance g/m2 |
Lawn Condition | Recommended Soil Temp. Range |
|---|---|---|---|---|
| SPRING | - | 100 - 150 (in combination with scarification) |
With Thatch and Dead Moss | 5 - 10℃ |
| SPRING | - | 50 - 100 | Without Thatch and Dead Moss | 5 - 10℃ |
| AUTUMN | - | 50 - 100 (from the end of August) |
K - Fertiliser | 5 - 10℃ |
| Fertilising is possible immediately after mowing the grass. In dry periods (1 week without rain) watering is recommended. | ||||
| After treatment, wait 2 - 3 days before mowing the grass. | ||||
Spreader Settings
| Spreader | Application Rate | Setting | Passes | Spread Width (m) |
|---|---|---|---|---|
| AccuPro (cone 8) |
50 g/m2 | 0 ½ | 2 | 3.4 |
| 100 g/m2 | Y | 3 | ||
| 150 g/m2 | Z | 4 | ||
| Flex Select | 50 g/m2 | 23.5 | 2 | 3.2 |
| 100 g/m2 | 27 | 3 | ||
| 150 g/m2 | 30 | 4 |
FAQs
Original: $33.81
-70%$33.81
$10.14Description
MO Bacter 5-5-20 (+3%MgO)
Endorsed by the Royal Horticultural Society
*Packaging may vary.

RHS endorsed MO Bacter Organic Fertiliser for lawns is a slow release organo-mineral fertiliser from Viano of Belgium which releases its nutrients evenly over a twelve week period. It feeds the lawn whilst transforming thatch and dead moss into feed.
Lawns are then left free of any debris with no need to scarify.
MO Bacter Organic Fertiliser for lawns is best used in the spring, or early summer and late summer or early autumn.
Viano MO Bacter is at its most effective when the SOIL temperature is 10°C or more.
Ingredients: Nitrogen, phosphorus and potassium, in a 5-5-20 (+3% MgO) analysis,. plus bacteria (bacillus spp.). A native bacterial species found naturally in soils; but when added to fertiliser, consumes dead material like thatch and dead moss.
2 years ago lawn full of moss, getting back to grass
#mobacter #gardening #cuttingedgegardening #itworks
@cuttingedgegarden on Instagram
Key Features of MO Bacter Organic Fertiliser for lawns
- Unique slow release fertilisers which feed your lawn for over three months
- Removes thatch and dead moss by secondary action without leaving debris
- Removes the need for raking out dead material after use
| Longevity | Bag Size kg | Application Rate g/m2 | Bag Coverage m2 |
|---|---|---|---|
| 12 weeks | 20 | 100 - 150 | 175 - 200 |
MO Bacter Fertiliser Analysis
| Ingredient | Oxide Value | Elemental Value |
|---|---|---|
| Total organic matter derived from feather meal and cacao shells | 25% | |
| Total Nitrogen (N) | 5.00% | |
| Organic bound N derived from; | 3.50% | |
| Feather meal | ||
| Cocoa shells | ||
| Ammoniacal Nitrogen (N) | 1.50% | |
| Phosphorus Pentoxide (P2O5) | 5.00% | 2.18% P |
| Potassium Oxide (K2O) soluble in water | 20.00% | 16.60% K |
| Magnesium Oxide (MgO) | 3.00% | 1.81% Mg |
Application Information
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | Lawn Construction g/m2 |
Lawn Maintenance g/m2 |
Lawn Condition | Recommended Soil Temp. Range |
|---|---|---|---|---|
| SPRING | - | 100 - 150 (in combination with scarification) |
With Thatch and Dead Moss | 5 - 10℃ |
| SPRING | - | 50 - 100 | Without Thatch and Dead Moss | 5 - 10℃ |
| AUTUMN | - | 50 - 100 (from the end of August) |
K - Fertiliser | 5 - 10℃ |
| Fertilising is possible immediately after mowing the grass. In dry periods (1 week without rain) watering is recommended. | ||||
| After treatment, wait 2 - 3 days before mowing the grass. | ||||
Spreader Settings
| Spreader | Application Rate | Setting | Passes | Spread Width (m) |
|---|---|---|---|---|
| AccuPro (cone 8) |
50 g/m2 | 0 ½ | 2 | 3.4 |
| 100 g/m2 | Y | 3 | ||
| 150 g/m2 | Z | 4 | ||
| Flex Select | 50 g/m2 | 23.5 | 2 | 3.2 |
| 100 g/m2 | 27 | 3 | ||
| 150 g/m2 | 30 | 4 |












