Maxwell Premier Spring & Summer 12-6-6 Regular

Maxwell Premier Spring & Summer 12-6-6 Regular

Spring & Summer is an extremely flexible fertiliser that can also be used to complement the other products in the PREMIER RANGE.

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Maxwell Premier Spring & Summer 12-6-6 Regular

Popular standard fertiliser used during the growing season on lawns, outfield and amenity turf.

Spring & Summer is an extremely flexible fertiliser that can also be used to complement the other products in the PREMIER RANGE.


Application Rate & Spreader Information


LongevityGranule SizeCutting HeightBag SizeApplication Rate g/m²Bag Coverage
4 - 6 weeksRegular 1.8 - 3.4 mmAmenity turf > 12 mm20 kg30 - 50400 - 667

  • Apply evenly, avoid overlapping or missing areas, using a suitable calibrated fertiliser spreader.
  • If there is no rain within 2 days of application irrigate the treated area thoroughly.
  • Do not apply in hot, dry weather or frosty conditions.
SpreaderApplication RateSingle PassDouble PassSpread Width
Accupro (cone 7)35g/m²N 1/2L 1/23m
Flex Select35g/m²1410.53.9m


Product Analysis

IngredientOxide ValueElemental Value
Total Nitrogen (N) 12.00%
    Ammoniacal Nitrogen (NH¬4) 12.00%
Phosphorus Pentoxide (P2O5)0.00%0.00% P
    Soluble in neutral ammonium citrate0.00%0.00% P
    Soluble in water 0.00%0.00% P
Potassium Oxide (K2O) soluble in water6.00%4.98% K
    Calcium Oxide (CaO)18.10%12.94% Ca
    Sulphur Trioxide (SO3)34.30%13.75% S


For further information regarding Maxwell Premier Spring & Summer 12-6-6 Regular 20kg or any of our other turf fertilisers, please contact our technical sales team on .

Delivery charges (if applicable) applied at checkout. Next working day delivery is available on ‘In Stock’ items, on orders placed before 12 noon. Please allow 3-5 working days on all other orders – possibly longer during the festive season & bank holidays. Please note deliveries to more remote areas may also take longer. More delivery info Please Note: If you have any access restrictions for lorries or large vehicles please speak to our sales team on . Collection from our Naul, Co. Dublin, Trade Counter is available for this product. More info on collections