Straight Fertilizers

Single-nutrient soluble grades — the Quant line — for building a fertigation programme nutrient by nutrient.

9 productsQuant Line

Quant Cal-CL
Nitrogen-free calcium — for the moment when you want firmness without growth.
Active ingredients
Calcium Oxide (CaO)48%
EC Fertiliser
Quant Cal-N
Calcium and nitrate nitrogen from a single, fully soluble source.
Active ingredients
Total Nitrogen (N)15.5% w/w
Nitric Nitrogen (N-NO3)15.5% w/w
Calcium Oxide (CaO), water soluble27.0% w/w
EC Fertiliser
Quant Mag-N
Magnesium and nitrate together — the fast cure for interveinal yellowing.
Active ingredients
Total Nitrogen (N)10%
Nitric Nitrogen (N-NO3)10%
Magnesium Oxide (MgO)16%
EC Fertiliser
Quant Mag-S
The economical magnesium and sulphur source for season-long feeding.
Active ingredients
Magnesium Oxide (MgO)16%
Sulphur Trioxide (SO3)32%
EC Fertiliser
Quant MAP
The highest soluble phosphorus available — and it keeps the drip lines clean.
Active ingredients
Total Nitrogen (N)12%
Nitric Nitrogen (N-NO3)12%
Phosphorus Pentoxide (P2O5)61%
EC Fertiliser
Quant MKP
Concentrated phosphorus and potassium for rooting, flowering and ripening.
Active ingredients
Phosphorus Pentoxide (P2O5), water soluble52% w/w
Potassium Oxide (K2O), water soluble34% w/w
pH (1% solution)approx. 4.5
EC Fertiliser
Quant Pot-CL
The most economical potassium per unit — where the crop tolerates chloride.
Active ingredients
Potassium Oxide (K2O)60%
EC Fertiliser
Quant Pot-N
Chloride-free potassium and nitrate nitrogen for fruit filling and quality.
Active ingredients
Total Nitrogen (N)13% w/w
Nitric Nitrogen (N-NO3)13% w/w
Potassium Oxide (K2O), water soluble46% w/w
EC Fertiliser
Quant SOP
Chloride-free potassium plus sulphur, for the crops that cannot take chloride.
Active ingredients
Potassium Oxide (K2O)50%
Sulphur Trioxide (SO3)46%
EC Fertiliser